An easy no-cook keto marinara sauce that is loaded with flavor, not sugar! It’s the perfect keto tomato sauce for pizza, zucchini noodles or spaghetti squash when you need a keto pasta fix!
I’m posting this really easy keto marinara sauce recipe because I’ll be including two recipes that call for it in next week’s 7 Day Keto Meal Plan.
Why should you bother to make your own keto marina sauce?
Store bought jarred sauce is convenient, but almost always has added sugar and fillers. To get a good one like Rao’s that isn’t loaded with junk, it can cost as much $8 or more!
Making your own marinara is easy and inexpensive!
Wanna know what else is crazy awesome about this Keto marinara sauce?
You don’t even need a pot to make this recipe!
I kid you not, I never cook this sauce before using it!
I do heat up this keto marinara sauce before eating it in a recipe, but I usually make it without simmering it at all beforehand. I find that the longer you cook a simple meatless sauce like this one, the more flavor you lose.
I could literally drink this keto marinara sauce out of the container – that’s how flavorful it is!
My usual marinara sauce recipe contains a lot of onions and garlic, which can really bust your net carb budget for the day. So I’m giving you this super easy, and much lower in carbs, “no chop” low carb marinara sauce that you can literally make in five minutes. Then freeze it in 1/2 cup portions for whenever you need it.
What are the best tomatoes to use in Marinara sauce?
The key to this delicious keto marinara sauce is to start with the best quality tomatoes. We always use certified San Marzano (the brand doesn’t matter) tomatoes, and it makes a world of difference. It costs a bit more per can, but since you don’t eat a ton of it on keto anyway, trust me it’s worth the price (and still cheaper than a decent store-bought marinara.)
Here’s an article that’s worth a read if you’re curious about What is So Special About San Marzano Tomatoes?
If you can’t find, or don’t want to pay for certified San Marzano tomatoes, then any no sugar added whole tomatoes will work in this keto marinara sauce – but the flavor won’t be as good.
How should I store marinara sauce?
This marinara sauce will keep for a week in the fridge. I recommend making several batches and then freezing it in 1/2 cup portions for whenever you need it.
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Easy Keto Marinara Sauce – Low Carb
- Total Time: 5 minutes
- Yield: 4 cups 1x
- Diet: Diabetic
Description
An easy keto marinara sauce for low carb pasta or pizza sauce!
Ingredients
- 28 oz can Peeled San Marzano Tomatoes (no sugar added)
- 1 tablespoon red wine vinegar
- 1/4 cup extra virgin olive oil
- 1/4 teaspoon black pepper
- 1/2 teaspoon red pepper flakes
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- 1 teaspoon dried basil
- 1 teaspoon dried oregano
- 1 teaspoon dried parsley
- 1 teaspoon kosher salt (add more if necessary)
Instructions
- Puree the tomatoes, olive oil, and 1/2 cup of the liquid from the can in a small blender or magic bullet.
- Stir in the remaining ingredients.
- Taste and adjust seasoning if necessary.
Notes
Tomatoes are a natural product and the flavor can vary. If you find your sauce isn’t naturally sweet enough, you can add 1 teaspoon of erythritol or another carb free sweetener of your choice if you aren’t on the Whole 30.
Don’t omit the juice from the tomatoes during pureeing or you’ll end up with less sauce – and your concentration of carbs will be higher per serving.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Keto sauce recipe
- Method: No cook
- Cuisine: italian
Nutrition
- Serving Size: 1/2 cup
- Calories: 84
- Fat: 7g
- Carbohydrates: 3g net
- Protein: 1g
Keywords: Keto marinara sauce, low carb marinara sauce, keto pizza sauce
Nancy M. says
Just discovered this sauce. Can’t think why anybody would ever buy jarred sauce again. Love, love, love that it’s no-cook! I think the San Marzano tomatoes are essential, and well worth any extra cost. I plan to use this sauce in any Italian recipe that calls for a jarred red sauce.
Thanks for making low carb living so delicious.
★★★★★
Mellissa Sevigny says
Thanks Nancy!
Billy says
I never leave reviews on recipe sites. Until now, that is . This sauce was absolutely PERFECT without having to make a single adjustment. I was licking the bowl I used to mix everything together before I put it in the dishwasher.
I can’t wait to share this with my friends and family. This is definitely going to become a staple.
★★★★★
Mellissa Sevigny says
So happy to hear it, thank you!
Dawn says
I am not a huge fan of red sauce, until now. This so easy to make and has so much flavor. If you need it thicker just cook it down a bit. Depending on what I’m using it for sometimes thin is better, sometimes thick. I now make sure I have all the ingredients in the pantry always. Thank you for this wonderful recipe!
★★★★★
Nicole S says
OMG! Could the recipe get any easier…or tastier! I used fresh roma tomatoes from the garden, otherwise stuck to the recipe! Thanks for sharing your recipe! Now following you on Pinterest!
★★★★★
Mellissa Sevigny says
So happy this was a hit Nicole! Still waiting for all of my tomatoes to ripen so I can harvest them and make a big batch of this too!
shhughes says
I love love love this recipe! I now have a garden and want to make some from fresh tomatoes and I have a ridiculous silly question. I’m new to canning, never done it. I want to make a bunch of this from my fresh tomatoes. Can it be canned? I assume I’d have to simmer it first.
★★★★★
Mellissa Sevigny says
Canning tomato sauce is possible but requires pressure canning to be safe from botulism I believe. Be very careful and do some research on safe canning practices before you try it. As an alternative this would freeze well for up to 6 months or so.
Sophia says
I love this recipe, I have used it since I found it on here. I tweaked it for me with adding more red pepper flakes, no red wine vinegar, adding sweetener and Greek oregano. Just for my taste. Thank you so much for this recipe.
Shari Ann says
Another 5 star recipe! I just used this marinara to make a zucchini lasagna that turned out to be out of this world delicious. And I attribute that largely to your marinara. My sisters and I all love your site – when we start talking about cooking, somebody will inevitably say ‘What’s Mellissa say about this?’, or “Did you look at Mellissa’s site?’, ‘I bet Mellissa has something.’ You’re like the 4th sister – we just love you.
★★★★★
Mellissa Sevigny says
I could not love this comment more Shari Ann, thank you! I am honored to be considered the 4th sister! 😘😘😘
abby says
Yummy! I will plan on using this one again! So much better than commercial sauces. I used fresh tomatoes that I got from Costco! I will do this one again! Kudos on a great recipe
Erin says
I love this sauce especially for homemade pizza, but whenever it’s thawed out from the freezer it’s too runny. Do you have a solution for this?
★★★★★
Tom Horsley says
Made this a while back, and I’ve found it seems to get even better after sitting in the fridge for a while. It really is wonderful sauce and I added no sweetener of any kind. It is tempting to just eat with a spoon :-). I’ve used it on low carb pizza, and I just made green beans with the sauce on them. Planning mozzarella chicken breasts in sauce later this week.
★★★★★
Bobbi says
This was great!!!. Was as easy as you said! I have never made marina before so you spoiled making it this way! Also been doing keto a few months, really needed this.
★★★★★
Alice says
Never knew marinara could be this easy. I had to improvise. All I had was petite diced tomatoes. I used those and skipped the blender step. Delish! Thanks for sharing😊
★★★★★
Stella says
I made this for my husband who’s doing Keto, but it’s so tasty and easy, I’m keeping it as my go-to marinara recipe. Thanks!
★★★★★
Genevieve says
I’m the only keto person in the house, and my husband has quite the sweet tooth. Could I make a big batch, take out some for myself, and then add brown sugar to the rest for everyone else? Does that work without cooking it? Thank you. ❤️
Denise says
I’ve used this recipe COUNTLESS times for everything from pizza sauce, to dipping sauce, to spaghetti sauce. It’s always delicious and super easy to make.
★★★★★
Danielle says
Just made. Will be made again- lovely
★★★★★
Furluge says
I tried out this recipe last week but I opted for some cheaper crushed tomatoes and it came out tasting very good. It was great for some tasty tortilla pizza. I think next time I’ll add 1 tbsp of tomato paste to see how that affects the flavor. I have a few cans to try as I got crushed, puree, and whole peeled tomatos so I could compare the effort vs results to decide on how I’d like to keep going with this. :D Now my only real problem is it’s a pain to get that sauce into the mason jars sometimes.
Furluge says
Oh yes and I also experimented with simmering the sauce vs. no heat and I agree the sauce is MUCH better when not heated.
Jane says
Despite all the great reviews, I need to throw my 2 cents in. FANTASTIC!!! Absolutely delicious and so versatile! Thank you!
★★★★★
Ruby says
How do you make this with fresh tomatoes?
christian says
Blanche tomatoes, it’s pretty much the same, except you might want to reduce them by simmering them a while to get rid of some of the excess water.
Alex says
The canned to fresh tomato ratio is (depending on the type of tomato) 10 to 12 normal sized tomatoes equals 28 oz of canned. As mentioned above moisture content can vary with fresh tomatoes so simmer or not as needed. Just as a side note if using smaller (or unusually large tomatoes) go by weight, 2 pounds equals approximately 28 oz. of canned.
I would wish you good luck but I think it is better towish you
“Yum”
-Alex-
Holly says
I cannot get enough of this! It is delicious. How long would you recommend storing it in the fridge?
★★★★★
Mellissa Sevigny says
Up to a week should be fine.
LeeAnn says
I love this sauce although I amended the recipe a bit. Instead of powdered onion & garlic I use fresh. I also add a carrot and some celery. I sweat the fresh veggies first then blend them in with the tomatoes. Delicious. I freeze in single portions and serve over zucchini or spaghetti squash.
James says
Love it! Finally found a marinara sauce that has a rich tomato flavour. I added extra oregano garlic and basil.
★★★★★
Kay says
Delish! For those that don’t think it is thick enough, add a couple TBLS grated parm cheese (like Kraft) from the can. It works miracles.
★★★★★
Amanda says
Could you make extra and freeze this?
Mellissa Sevigny says
Yes!
Erin says
I was surprised at how tasty this sauce is, seemed to good to be true! I made skinny chicken parmesan with this sauce and it turned out amazing! Can’t wait to try it with homemade pizza!
★★★★★
Shadow McKnight says
This sauce is the best! I was searching for an easy sauce not necessarily a Keto recipe. I have done this twice now. The first time was for turkey meatballs and the second time as sauce for pizza. The 1st time I didn’t have red wine vinegar and while it wasn’t bad without it was even better with it. Also, I love letting this simmer on the stovetop for as long as possible! Thanks for a great recipe!
Margo says
No matter how I try to log this into myfitnesspal, the carbs are awful high…Any idea why? Not sure but the sauce comes up to 40 plus carbs!!!! I LOVE this sauce, but what in high acres am I doing wrong?
★★★★
Meghan says
I had the same problem! I found out it’s the garlic powder that the app defaults too. When I did the bulk add it was over 1,200 calories JUST for garlic powder. Also, you have to change the tomatoes to “Italian peeled tomatoes (Cento).”
Once I made those changes my numbers came out the same as hers.
Mellissa Sevigny says
Thanks Meghan!
Nicole M. Foster says
I love this sauce! I make it all the time and love how good it tastes and how easy it is to make. I actually started buying crushed tomatoes and just whisk in the rest of the ingredients so I don’t have to use the immersion blender.
★★★★★
Maria says
I used my NutriBullet to combine the EASY KETO MARINARA SAUCE – LOW CARB recipe. The only ingredient I did not have was the parsley so I ommited it. What a deliciously easy recipe. I used it for your Cheesy Spaghetti Squash Skillet – Keto & Low Carb recipe (another keeper) and it was fantastic! Thank you, thank you for this recipe.
★★★★★
Tamyra says
Wow! Just Wow!! I just started doing Keto. Some of the recipes I fail at. Not sure what I’m doing wrong. This was great and the whole family loved it. Thank you so much!!
★★★★★
Paulette says
Hi I just found this recipe and I would like to know where you buy your can of tomatoes? I live in Southern California and have not found any around me. I also have searched online with no luck. Please let me know. Thank u
Kathie Wilcox says
I just bought them at Stater Brothers. At my store, the San Mariano’s are not displayed with the other canned tomatoes and are a few feet down the aisle from the Hunts and Del Monte. Stater Brothers carries Cento brand in a yellow can.
Mellissa Sevigny says
Nothing about this recipe should be bitter – it’s likely that either your olive oil is rancid and bitter on its own (easy to test) or the tomatoes you used were of poor quality and bitter to start with. No ingredients added can fix either of those problems.
Sam says
So…non-bitter red wine vinegar, is that your position? Perhaps something by way of a fruity, sweet. mellifluous vinegar?
JoAnn & Chris Gomez says
I’m super grateful u shared this! We love it sooo much it’s the only way I make sauce now! A BIG no HUGE thank u from our family to yours! Thx again ?JoAnn Gomez
★★★★★
Rachel Prescott says
This was amazing!! Made it w/ your meatballs and loved loved loved it!!
★★★★★
Val M says
This sauce was fabulous! I used my favorite Muir Glen organic fire roasted tomatoes and it is so good that I could just eat it with a spoon. This will be my go to sauce from now on. Thanks for the recipe!
★★★★★
twagen says
Oh my goodness. I thought it was too simple to be that great, but I was in a hurry and made some. I too could drink this sauce. Delicious!!!!
★★★★★
Jodi Steger says
I just made your sauce and I used the specific tomatoes called for in the recipe. This is the best sauce! I increased my garlic and added a little sweetener just because I like my sauces a little on the sweet side. I can’t wait to put some on a low carb pizza crust I will be making later today!! Your recipe says it yields 4 cups but I portioned mine out into 1/2 c servings and I only got 3 cups. I used 1/2 c of the liquid from the can and followed the recipe exactly. Will this increase the net carbs per serving? I’m wondering if the tomatoes I got maybe weren’t packed full of tomatoes like the brand I see mentioned in the comments and maybe that’s why I didn’t get 4 cups when i made it.
★★★★★
Amber says
Love it about only thing is change is 1\2 teaspoon of garlic powder or less
Renee says
This sauce is fantastic! I used the rec tomatoes and the flavor is delicious. Thanks so much for posting this fast easy recipe! I used the sauce for chicken parmesan and thinking a zucchini lasagna is in my future ?!
★★★★★
Brenda says
I will never buy store bought sauce again. Simply delicious!
★★★★★
Melissa says
I have never made my own marinara sauce. Ever. I’m going to be 50 next month. Ever. I am a lazy cook. I just tried this recipe & I can’t stop eating it (this may be a problem) It was sooooo easy & soooo good I will never buy jar sauce again.
Thank you so much!
★★★★★
kc says
getting ready to harvest fresh tomatoes from my garden. how many average size tomatoes would you suggest? do I need to add water? alway have good results using your recipes. thanks so much for your contritubutions that are FREE to all of us!! really appreciate your website!!
★★★★★
Andrea says
I’m interested in knowing how to use fresh roma tomatoes as well.
C Krause says
Trying this out with zucchini noodles for the first time (Keto). Husband’s turn in the kitchen. He followed the recipe precisely, added 1 lb ground beef, and somehow we’ve ended up with less than 4 cups of meat sauce when the original marinara recipe yields 4 cups by itself! We are completely baffled. I had entered the recipe in my macro app expecting that, with the addition of meat to the sauce, the total yield to be around 6 cups. I cannot figure out how we ended up adding more and yielding less! We are going to add a little water and hope for the best. It smells amazing!
Mellissa Sevigny says
That IS strange?
Charlie says
Yeah. I only got a yield of 2 cups.
28oz cento san marzano. 1/2 cup liquid. Olive oil.
Melissa Vernon says
So I just found your website last week. I have literally spent every day reading over your blog for the twelve week meal plans. I haven’t had a chance to try and recipes yet, as I am still preparing myself mentally for the Keto journey, however I see that all of your recipes have rave reviews!
I really just commented to say how much of a blessing you are to everyone. I haven’t ran across anyone that so willingly makes such awesome meal plans complete with recipes without charging one cent. This is so awesome of you and I just wanted to thank you in advance.
Mellissa Sevigny says
Thanks so much Melissa – you’ve got this!
Angela says
We love this recipe!! I was careful to read the can of tomatoes ingredients because my store did not have Cento brand. Sure enough, massive carb increase in some of the other brands because there is added sugar. I was relieved to find a brand with no added sugar and the recipe is fantastic. I simmer on the stove with organic chicken basil meatballs. It is a very versatile sauce and if reduced makes a great cauliflower pizza sauce. Thank you for sharing this recipe with us.
★★★★★
Rob Venable says
I’ve been looking for a recipe like this. Going to try it tonight. One question though…All of the canned tomatoes that I can find up here in Canada have 2 to 6 grams of sugar, although sugar is not listed as an ingredient. Is this what you mean by “no added sugar” or should be looking for a product with 0 grams of sugar?
Mellissa Sevigny says
As long as sugar isn’t listed in the ingredients then what you are seeing is just natural sugars found in tomatoes – that’s fine, it’s included in the carb totals!
Rob Venable says
Thanks Melissa!
Bekah Godt says
I have been doing it all wrong. Trying to search for a marinara low in carbs. This sauce is super easy and so flavorful. I actually did an eye roll in the back of my head. Thanks so much. This is pure and beautiful. I can’t now eat meat sauce again ?
Mellissa Sevigny says
Thanks so much Bekah!
Alan M. says
GREAT RECIPE!
I made a batch of this sauce, pretty much following your ingredients as stated. Came out excellent and VERY flavorful. I found the “Cento” brand tomatoes at my local Sprouts market. They are very sweet right out of the can. I am always amazed at why food companies see the need to add sugar and other stuff to something that is already very sweet…
Anyway, I combined your sauce with the Lasagna Meatball recipe, and all I can say is, WOW! It came out soooo good. Love it!
I’ve been doing the keto diet for a week or so now, and feel GREAT. Who would think you can eat foods like this, and be healthy? For me, eliminating the carb-loaded foods has been very easy, thanks to recipes like yours. THANK YOU!
Kaity says
This sauce was just okay for me. My canned tomatoes had no sugar added and the net carb count was about 29, so there is no way this recipe is 3 net Carbs per serving, especially after adding in the carbs from all the spices :( I also agree with the comment about the vinegar- it was way too tangy. I had to add about a teaspoon of erythritol and a pinch of baking soda to counteract it. I didn’t see the comment about draining some of the juice, so it was really water-y. I had to reduce it over the stovetop. I appreciate the recipe and eventually it tasted good, but I am disappointed to learn the true carb counts.
Mellissa Sevigny says
Not sure why your carbs were so high for a can of whole tomatoes – I use Cento brand San Marzano whole peeled tomatoes and it’s 3g per serving. There is far less than 1g additional carbs per serving from the herbs and spices, also it is increased in volume by the olive oil which adds no carbs. I’m confident in my numbers, but that’s based on the brand I used and I can’t speak to what the carb count is in the brand of your tomatoes. You are absolutely increasing the carbs per serving if you simmer it down to thicken it by the way.
Leslie says
YUM! This has a great flavor and wonderful consistency for baking. Totally five stars, thank you!!
Lisa says
Just made this and it is going to be just fine for pizza (and I’m sure for other Italian related meals :) ). Just a few thoughts: I used a Braun immersion blender and it totally emulsified the sauce so that absolutely nothing was separated. I did simmer it for awhile so that all the seasonings and spices had time to marry. I didn’t find whole plum tomatoes (live in Norway) but did find whole cherry tomatoes which I am sure affected the recipe. Used all of the liquid from both cans and it is plenty thick enough after using the immersion blender and simmering it. I did 3 ts of mixed italian herbs as that is what I had on hand. Next time I am going to taste without the vinegar, as the acidity from the tomatoes and the vinegar was a little much for me. To counterbalance that, I added more salt, more red pepper flakes and a little cinnamon. For those that need a tiny bit of sweetness, you can always use Sukrin- it is a natural sugar not absorbed by the body so 0 carbs, 0 calories and no nasty aftertaste. Even my husband said this was a good sauce :)
★★★★
Katie says
How long would this keep in the fridge??
I’d obviously use it the day I make it but I don’t think I’d use that much!
Mellissa Sevigny says
Up to a week in the fridge or you can freeze it for up to 6 months.
jim moss says
i count carbs not net carbs. can you give me that number ?
Alan M. says
Net carbs is the total carbs, less the fiber content (in grams). If you wanted the “total” carb content, you would add the number of grams of fiber BACK into the “net” carb value.
But remember, your body does not utilize the fiber as energy, therefore the “net” carb value is most important.
Beth says
I have found so many delicious recipes from this site! Thank you!
I got a fresh herb garden for Christmas & we are OVERRUN with Basil! I was hoping to make this with FRESH basil instead of dried, but am not sure how much I’d need. Any idea?
Thank you for your time & sharing your yummy recipes! =)
Mellissa Sevigny says
1 – 2 tablespoons chopped would work well Beth
Paco says
Giving this a try tonight. Do you drain the tomatoes or include their juices? Thanks!
Mellissa Sevigny says
I usually drain about half the juice out of the can!
Jamie says
I followed the recipe which says to include “any liquid” from the can. Now I see (deep in comments) that you drain half the liquid. I’ve made several other recipes of yours, with great results, but am disappointed with this watery sauce that I’m unsure how to salvage.
Mellissa Sevigny says
You can cook it down to thicken, but that may increase the carb count. If your sauce is very runny it’s possible that the brand of tomatoes you used contains more water than the Cento San Marzano that I used, which is packed full of tomatoes. I have updated the recipe to say 1/2 up of the liquid so that if there is more than that it will be discarded and not make for an overly watery sauce. Thanks for the feedback.
Gayle says
I do not have a blender, just a food processor and a regular two blade hand held electric mixer. Would this work with either? I am trying to keep down the number of kitchen appliances that I have to have, as I have a small kitchen.
Thanks!
Mellissa Sevigny says
Food processor would work Gayle!
Anika says
I rarely ever comment but i just made this and I found it delicious… way better than expected especially without real onions, garlic, peppers, mushrooms, etc… I followed the instructions with minimal detour. I did read the comments, so I added less EVOO, I think I did 3 tsp, and I added no red wine vinegar, I substituted with 2 tsp of white wine (all I had) and 1/2 cap of apple cider vinegar. I also added 1 tsp of braggs organic seasoning sprinkle and I pulsed it in my Dash Blender and no cooking and it was absolutely delicious!!!! i could have ate it just like that! I also saved the juice in the can- didn’t use it (people said it made it too runny) for another recipe where I need tomato juice. I am very pleased. Now I can make pizza with my cauliflower crust and my pizza stuffed mushrooms and spaghetti with zoodles. Thanks.
★★★★★
Midge says
Just found your blog and I’m glad I did! I live way out in the country and a trip to the store is about an hour for me. I want to try this Marinara sauce but don’t have the “exact” ingredients in the recipe. I was wondering if I could use the heirloom tomatoes I have growing in the garden and if I could use apple cider vinegar instead of the red wine vinegar. I am anxious to try it!
Derek says
This recipe is almost perfect, but I feel that it requires some thickening. While scouring the Internet for how to do this, the best way I found to thicken it without adding anything was just to let it simmer all day, like some loveable old Italian mama. I simmered mine first on medium heat to get it going, then as the sauce heated up I slowly brought it down to the lowest setting on my stove’s burner, being sure to keep the sauce still just bubbling. I simmered mine for about 9 hours, and it was worth it. The sauce reduced and the flavors really married, so please try this if you have the time and foresight.
★★★★★
Lisa Peek says
This is delicious!! I also wanted a pasta sauce so I added mushrooms and Italian Sausage. And thickened it with parmesan. Soo good!!
Joel-Marie says
Thank you for sharing this recipe. Made it and LOVE everything about it. Easy and so delicious! This recipe is a keeper!
★★★★★
Julie says
Where do you find no sugar peeled tomato?
Mellissa Sevigny says
Almost all brands have no sugar added but there are a few that add sugar so just read the list of ingredients and make sure no sugar is added to your brand and you’re good to go.
Azra Rizvi says
Hi, is there any substitute to red wine vinegar that can be used?
Thanks in advance
★★★★★
Mellissa Sevigny says
Lemon juice also works well!
Shannon says
Yes this comment is years after the fact. Yes, this sauce is THAT GOOD. This is a revelation. I’ve made it for pizza, for pasta for me family & (frozen) for my parents. I will never make another marinara sauce, carbs or no. THANK YOU for such an easy, delicious recipe.
Nicole says
I loved this sauce! I did simmer it on the stove and it was perfect. I was worried that the vinegar would make the sauce too tangy, but not at all. While you are shopping for the San Marzano tomatoes at Costco (which are the best), get some mild Italian sausage. I cut it up, fried it into meatballs and added it to the sauce. Keto friendly and amazing!
★★★★★
Ruthy L says
I made this last night to use on parmesan chick and OMG.. amazing. This is definitely a delicious and cost effective replacement for tomato sauces. The only issue I had was when I added the oil it remained separated. However for my parmesan chicken recipe it called for ‘Rao’s Tomato sauce’ simmered in 1/4c olive oil for 20 mins – so I decided to simmer the marinara sauced as is. This thickened the sauce and helped everything combine a bit better.
Mellissa Sevigny says
I always blend mine in the magic bullet and it emulsifies the oil perfectly – if you don’t want to cook it you can try that next time!
Carolyn says
This is amazing. I will make it often
Sue says
Great! Fast, easy and delicious!
★★★★★
Nena white says
Whats the serving size for this recipe? 1/2 cup?
Sean C. says
This sauce was superb. We made a batch for our low carb pizza and it was amazing. The following night my wife took the leftover and heated it on the stove with cream cheese to make a super tasty and low carb faux tomato bisque. Thank you so much.
★★★★★
Gloria Loria says
Two other people asked my question, but I never saw an answer. Do you use all the liquid in the tomato can or only the tomatoes? Thanks.
Mellissa Sevigny says
Depends on how thick you want your sauce to be Gloria!
Ana says
Best sos marinara ever!!!! love it!!!
Al Partridge says
I made this last night. It was amazing. Much better than store bought sauce!
★★★★★
Debbie H. says
This sauce is awesome! Easy and awesome! Try it, you won’t be disappointed!
Anna says
Yikes, is 1/4 cup of EVOO right? I just poured it in and mixed and mixed and there’s still just a layer of unmixed EVOO. Anybody else get that result? I feel like I should have used less than half of that amount. Did I do something wrong?
Pj says
Hi. I’m looking for something that would take the place of ketchup in a chipolte ketchup by William Sonoma. Would this work? Cup for cup?
Mellissa Sevigny says
I don’t think so – I do have a sugar free ketchup recipe in the condiment section of the recipes that would work though!
soccerdad says
Good recipe! I used neutchafel cream cheese (1/3rd less fat, only thing in the house), and it took a lot longer than 17 minutes for the crust to brown, maybe 25+ minutes. Otherwise, nice recipe. I also didn’t see anything about no carb marinara sauce, so i used Hunts spaghetti sauce which had 7 net carbs per serving, so there were a few carbs in mine. Had to eat pretty much with a fork, but it was good pizza! Thanks for the recipe.
marge says
If you have a little time you can heat up the olive oil to hot then pour the blenderized tomatoes in hot oil to sear…then add the seasonings..you don’t want to burn the garlic powder.
Or after the recipe is prepared put it under the broiler (or in very hot oven) for a few minutes. Does something nice to the tomatoes..I guess you’d call it caramelizing the natural sugars. Now, if that changes the keto effect I don’t know.
Connie says
you didn’t mention severing size for the 3 carbs. What equals the 3 carbs?
Mellissa Sevigny says
The serving size is 1/2 cup!
Bryce H says
I am in such a state of confusion. I have tried this recipe twice and no matter what I do it always has a strange bitter/gross after taste. The first time is strictly followed the recipe. The second I excluded the red wine vinegar and eyeballed the spices(more than likely adding extra) yet both times
Mellissa Sevigny says
There are a few things that could cause this – rancid olive oil, poor quality tomatoes, or old rancid spices – specifically onion and garlic powder which can go bad after awhile.
Kathy says
I made this last night, and just had it today with zucchini noodles. This is my first try with zucchini noodles, and frankly I was afraid I would end up spitting them out. They’re not bad, but this sauce made them taste better than any pasta I’ve ever had. I’m going to make up a big batch and freeze it up. Best sauce ever!
Mellissa Sevigny says
Thanks Kathy! I still use this sauce all the time and love how easy it is to make!!!
Ryan says
Hi,
I made this yesterday. As others have wondered about; should you just blend the tomatoes without the can liquid or with the liquid? I decided to just use the tomatoes without the liquid (pulled them out with a fork) and it still came out rather runny for my liking. So, in order to thicken it up a little bit, I added a 6oz can of tomato paste and simmered it for about 10 mins. That seems to get it closer to the thickness that you’d get from the jar sauce.
I’m also on the fence about the vinegar. I think it adds some “brightness” and, probably, is good from a discouraging bacteria perspective. However, if I hadn’t added the tomato paste, I think it would have been a touch too tangy for my liking. So, in the future, I think I’d cut the vinegar in half. Also, I only added half the oil. I think you could eliminate the oil and still have a delicious and, slightly, more healthier sauce. But, a couple of tablespoons shouldn’t be too big of a deal, plus it adds flavor.
Thanks for posting this recipe!
Mary says
Wow, Melissa – I was skeptical about this recipe – powdered garlic and onions? No long simmering time? You weren’t kidding about being able to drink it out of the container. Delicious and flavourful and my new go-to marinara sauce!
Melissa says
This sauce is outstanding! It whips up so fast and easy. Thank you so much for sharing this recipe!
Sara says
This sauce has definitely upped my pizza game! Very easy to make and I freeze it in ice cube trays. Each cube is approx. one ounce of sauce.
You make this look easy Mellissa! And I know that it’s anything, but that.
Thanks for sharing yourself, and your recipes, with us. We appreciate it very much!
Monica says
OMG!!..just found your website a few weeks ago. You have literally helped me change my way of eating overnite. I finally made this sauce and just like you said, I just want to drink it , it’s taste sooo good!! Lol. Thank you, thank you!! I also just made the meatballs and they taste amazing too!!
Mama Owl says
OH MY WORD! Why have I waited soooo long to make this! I just made this for dinner tonight and the family is like: “Okay… pizza sauce for tomorrow!” “No, tomato soup.” “No! Wait! Pizza Soup!” I cannot believe how EASY it was to make! Beats canned sauce to smithereens! This is definitely a keeper and one that will be used over and over again! THANK YOU! THANK YOU! THANK YOU!
Mama Owl says
Just wanted to say that this was wonderful as a soup base! There was more than we needed for the pizza sauce so I made what was left into pizza soup. My family licked the bottom of the bowl! And, it is slated for later in the week as tomato soup to have with grilled cheese! If you have not made this yet you are definitely missing out and depriving your family of yumminess! :)
Wendy says
Thank you for this recipe! I can’t wait to try it! One Q. though. Have you ever made it with the same size can of tomato puree? I’d like it better w/o the seeds.
dana says
Can I use fresh tomatoes rather than canned?
Janet says
This sauce is wonderful and so easy! Added more pepper to give it a little kick, We ate it as a dip for pork rinds! Thanks!
Britt says
This recipe is FANTASTIC!!! I only changed a couple of things based on personal preference. I used a can of diced tomatoes and crushed with a potato masher to leave it chunkier and i added a couple Tbsp of tomato paste to give it a thicker consistency.
Thank you for this great recipe that is QUICK and EASY!
Trisha says
I just stumbled across your blog a few days ago, and I have already several delicious things! I love how easy this marinara is.
My question for you is, where are you getting your numbers for the carb count? I made this last night, and my batch turned out to be about 4 cups of sauce, so quite a bit more than what I thought I was going to get. (Not that I mind, I’ll just freeze the leftovers) And when I entered the recipe in my carb counter, it spit out a higher number per serving- 5 net carbs. Still not bad, and much lower than anything I could buy in the store. I used a 28 oz can of San Marzano tomatoes, just as the recipe recommended. Should I have drained off the juiced maybe?
Either way, thanks for the delicious recipes! This sauce is going to be used in a tofu based baked ziti tonight, so I hope it turns out well!
Mellissa Sevigny says
Did you enter it into a program that calculates it for you, or did you get the info for each ingredient and then add it up yourself? I do the latter because I don’t think the programs that do it for you are accurate. When in doubt they round up (or down), and they also use averages of different brands, some which contain sugar and higher carbs so that the number is incorrect. Some brands of tomato (even San Marzano) add sugar which can also bump up the carbs – so definitely read your labels to be on the safe side! And if you added up the nutrition info with the brands you have in the house, then definitely use your own number.
Junith says
Ty both. For asking the question and answering it. I imported your recipe into MFP and I ended up with a 9 carb count for a 1/2 cup portion.
Katia says
I’ve been following your blog since deciding to go Keto a few weeks ago….. LOVE your recipes!! Made 2 batches of meatballs yesterday…. I’m surprised I was able to actually refridgerate them for future servings, so good!!
Mellissa Sevigny says
Thanks so much Katia! I love making huge batches of the meatballs and eating leftovers all week! I even freeze them sometimes! Glad you’re enjoying the recipes, and thanks again for taking the time to let me know!
Jessica says
Made this for the first time tonite & I love it!! Thanks for sharing simple,healthy recipes :)
Mellissa Sevigny says
You’re so welcome Jessica! Glad you enjoyed it, there are so many uses for it and I love that it can be whipped up so quickly!
Megan says
Made this a few days ago and love it!
Emily says
Thanks for posting this! I just made it to use on my meatballs, and it took no time at all to prep! The sauce tastes pretty darn good, and I froze half of it for low carb pizza later.
Mellissa Sevigny says
Thanks Emily, glad you liked it! Super easy right? Who knew?!?! :)
Crissy says
Thanks for posting this. I just love simple sauces. I made it yesterday with bacon wrapped meatballs, I microwaved it for a couple of minutes to warm it up. Thanks for helping me stay under 20 grams :)
Mellissa Sevigny says
You’re so welcome Crissy! I know it’s not the same as someone’s Italian grandmother’s special Sunday sauce, but it’s great for keto and nice that it can be made so quickly! Glad you enjoyed it and thanks for letting me know!
Kim says
You can also microwave chiles instead of boiling on the stove
Jan says
I’m definitely going to make this – perfect to freeze in individual sized portions. Thanks, Melissa!
shannon says
Mellissa, i love this! You’re so right: storebought sauces are filled with random things, and the good ones? pfffft: easier to make it (like you did) and way cheaper, also. You’re so right, and i’ll second your sentiment about using the San Marzanos as opposed to other canned tomatoes: makes a HUGE difference both texturally and in the flavor. I notice it in soups as well. If i can’t find the san marzanos, i sometimes like to use Muir Glen Organic’s tomatoes; they’re a pretty decent stand-in.
Maria says
A ‘no cook’ marinara sauce? You’re talking my language! Thank you!!! I’ll have to make this, and have the guy across the hall from me taste it. He’s Italian, and last month he and his girl invited me over for a spaghetti dinner. He literally makes his own sauce (I saw it on the stove, simmering, and sending this insanely beautiful aroma all over the place, while it simmered for hours). It was the best I’ve ever tasted. I’m betting this will give him a run for his money, since he also used San Marzano tomatoes :). He’ll give me the recipe, if I give him an authentic Mexican enchilada sauce ::sigh:: You wouldn’t happen to have one handy, would you? You rock! Thank you. Thank you. Have I thanked you yet? Well, just in case: Thank you. Muchas gracias.
Mellissa Sevigny says
Well I don’t know if it can compete with your neighbor’s sauce, but it’s really not meant to! It IS however the perfect fast marinara that won’t break the carb bank! My long simmering one with garlic and onions has about 12g per serving so it’s a real no no on keto unfortunately! If you find a great authentic Mexican enchilada sauce let me know, I’m always on the lookout! :)
Nia says
This looks great for all the tomatoes coming in now. You’re right that a lot of store marinaras contain sugar. We now only buy store brand pizza sauce and use it for marinara, when we don’t make it fresh, since our store brand does not contain sugar. You have to read labels, but it seems you can find a pizza sauce without sugar in it.
Kim says
https://snapguide.com/guides/make-authentic-enchilada-sauce/
This looks really authentic and good!
Bruce says
How many onions are you using? An entire cup of chopped onion only contains 15g of total carbs.
The majority of carbs are coming from the tomatoes…. I think.
Bruce says
In fact, 24oz of chopped tomatoes have 51 carbs…