A delicious keto chicken and vegetable soup that can help you reach your weight loss goals – especially when used as part of my 5 Day Soup Diet! Make it once and reheat all week with great results! Originally posted in Woman’s World Magazine as the IBIH Turbo Atkins Soup Diet.

Try my 5 Day Keto Chicken Soup Diet for quick and easy weight loss! Most lose 5 lbs or more on this plan, which is perfect to get yourself back on track after an indulgence, or to lose weight for an event (wedding, vacation, reunion, etc.)
This keto chicken soup originated when Woman’s World Magazine reached out and asked me to create a low carb soup recipe using chicken and lots of healthy low carb veggies for the Turbo Atkins Diet Soup feature they were running in the November 9th issue.
Of course I wanted this keto chicken soup recipe to be delicious, but I also wanted it to be undeniably healthy – since so many critics are still under the misconception that a keto diet is all bacon, steak and cheese, with little to no vegetables.
That’s just not true – or at least it doesn’t have to be if you are mindful about where your carbs are coming from.
This Keto Chicken Soup Diet recipe is loaded with delicious veggies that are low in carbs, filling, and tremendously good for you – making it the perfect complement to any low carb diet plan.
In addition to being low calorie, low carb, keto, paleo, delicious and super healthy, there is nothing more comforting than a steaming bowl of soup when it’s gloomy and cold outside – making this keto chicken soup recipe a winner on all fronts!
Now let’s talk about some of these ingredients – because every single one of them was chosen for a purpose!

I went with chicken as my protein because it’s widely available and has a mild flavor that pairs well with all of these veggies. Of course I added bacon, because it adds a lovely smoky flavor and a hint of decadence – it also provides some of the metabolism boosting fat in this recipe.
Celery root (Celeriac) is the perfect alternative to potatoes in low carb chicken soup recipes (like this one) because it’s super filling and loaded with fiber, antioxidants, and a hefty dose of phosphorus, Vitamin K, and Vitamin C. If you can’t find celery root you can use cauliflower, jicama, or even turnips as a replacement – DON’T SUB PARSNIPS AS THEY ARE TOO HIGH IN CARBS.
I included regular white mushrooms in this keto chicken soup recipe, because they are not only inexpensive and low in carbs, but surprisingly high in antioxidants, B-vitamins, and Selenium! (as a side point, in the Woman’s World article they called for Vitamin D enhanced mushrooms – I’ve never heard of them, regular white or baby bella mushrooms are fine.)
The yellow squash adds color and texture, but it’s also high in potassium (especially important on a low carb diet) and Vitamin A.

You can substitute any greens in this keto chicken soup (EXCEPT KALE WHICH IS HIGH IN CARBS,) but I went with swiss chard in this keto chicken soup recipe because it holds up better in liquids than spinach, which tends to turn the broth muddy. I also love the texture and color of the swiss chard stalks, and the fact that it’s low in calories and carbs but incredibly nutrient dense.
If you’re not familiar with Swiss chard (aka. silverbeet), I wrote a post about Swiss Chard which includes information on nutrition, health benefits, culinary uses, and even how to grow it in your garden!
Next up – garlic, onion, and sun-dried tomatoes not only add flavor to this keto chicken soup, but are also powerful antioxidants and contain immune boosting compounds just in time for cold and flu season!
The green beans I added for color, texture, and low carb/calorie filler (not that they don’t also provide valuable nutrients), and the red wine vinegar added at the end of cooking balances out the flavor of the low carb chicken soup and gives it a mouth-watering quality that keeps you coming back for more.
You can also substitute apple cider vinegar if you prefer. You’ll be amazed at the difference it makes – just be sure to add it at the end so you don’t lose the slight tang during the cooking process.
Finally, the fresh basil over the top gives it a punch of brightness and unites all of the other flavors, making every bite pure bliss.
All of those healthy and delicious ingredients combine beautifully to make this incredible keto chicken soup – which comes in at just 136 calories and 4g net carbs!

While there is some chopping involved, once you’ve made this big pot of keto chicken soup you can store it in the fridge for up to a week, or in the freezer for several months and have it at the ready whenever you want some. (If you also happen to have some of my Sundried Tomato & Asiago Zucchini Muffins in there then you are winning at life my friend.) ?
I think the flavors in this low carb chicken soup get even better with time – and the people who tested it for the Woman’s World article agreed!
Replacing just one meal per day with a bowl of this hearty keto chicken soup will not only load you up with healthy vitamins and minerals, it is also a powerful weight loss tool because it is so filling and has so little calories!
Have this keto chicken soup for lunch AND dinner and you could lose up to 10 pounds in one week, as did some of the test subjects for the magazine article!
If you give the 5 Day Soup Diet a try be sure to let us all know how you do!
SUBSTITUTION NOTES:
As per the comments and Facebook Group, quite a few are subbing in parsnips and kale in this keto chicken soup, but as you can see by this list those are the highest possible carb options and can absolutely affect your weightloss on this plan! There is room for subs, but be smart about it per this list!
(Approximate weight for root veggies is 5 oz)
1 cup turnips – 6g net carbs
1 cup celery root – 11g net carbs
1 cup parsnips – 18g net carbs
1 cup jicama – 5g net carbs
1 cup cauliflower – 3.5g net carbs
Greens (approximate weight 1.3 oz)
1 cup Kale – 5.5g net carbs
1 cup Collards – 0.7g net carbs
1 cup swiss chard – 0.7g net carbs
1 cup fresh spinach – 0.6g net carbs
Keto Chicken Soup – Keto Soup Diet Recipe
- Total Time: 42 minutes
- Yield: Fourteen servings
- Diet: Diabetic
Description
This delicious keto chicken soup recipe is loaded with healthy veggies and chicken. It’s so good it was featured in Woman’s World Magazine in November 2015!
Ingredients
- 4 slices bacon, chopped
- 1 tablespoon olive oil
- 1/4 cup onion, chopped
- 1 tablespoon fresh garlic, minced
- 1/4 cup sundried tomatoes, chopped
- 1 cup sliced white mushrooms
- 8 cups chicken stock
- 3 cups water
- 2 cups celery root, peeled and chopped into 1/2 inch cubes (or cauliflower, jicama, radish, turnip)
- 4 cups cooked chicken breast, chopped
- 2 cups yellow squash, sliced and quartered
- 1 cup green beans, cut into 1 inch pieces
- 4 cups swiss chard, chopped (or collards – NOT KALE)
- 2 tablespoons red wine vinegar
- 1/4 cup fresh basil, chopped
- Salt and pepper to taste
Instructions
- In a large soup pot, cook the bacon and olive oil over medium heat for 2 minutes.
- Add the onions, garlic, sundried tomatoes, and mushrooms. Cook for 5 minutes.
- Pour in the chicken stock and water, then add the celery root and chicken. Simmer for 15 minutes.
- Add the squash, green beans, and swiss chard and simmer for 10 minutes.
- Add the red wine vinegar and season with salt and pepper to taste.
- Stir in the fresh basil just before serving.
Notes
Approx nutrition info per 1.5 cup serving: 136 calories, 4g fat, 4g net carbs, 19g protein
- Prep Time: 15 minutes
- Cook Time: 27 minutes
- Category: keto Soup
- Method: stovetop
- Cuisine: American
Nutrition
- Serving Size: 1.5 cups
- Calories: 136
- Fat: 4g
- Carbohydrates: 4g net
- Protein: 19g
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Kathy says
Hi Mellissa. I have been eating keto for the last few years with an occasional diversion now and then. I am now pescatarian (no meat because of joint issues). I made this soup leaving out the bacon and chicken and using just olive oil and all the veggies listed. The only other change I made was to add some dried oregano and crushed red pepper when serving. IT IS SO DELICIOUS! I am so excited and looking forward to a week of eating this. Thank you so much. I have used so many of your recipes and have been very happy with all of them. Please continue to share your fabulous recipes.
Mellissa Sevigny says
Thanks for letting us know you were able to make it work without meat and that it was still delicious Kathy!
Ann Baker says
I tried this Keto Soup diet to get over a plateau and lost 6.5 lbs. I fasted in the morning and got me past my plateau. I am 14lbs from my goal and I am trying the plan again but adding the breakfast to see if it helps me even more. Thank you for your delicious recipe.
Kristen says
Hi Melissa,
Thanks for the great recipe. I did the Keto soup diet two years ago and lost weight. My husband and I are doing it again now. Have you ever blended the soup? If so, did you blend all the ingredients or some of them?
Thanks for your help! 😊
Mellissa Sevigny says
I’ve heard of some people in our FB group blending all the soup with veggies but then leaving the chicken pieces unblended – sounds like it would work well, though I haven’t tried it myself yet!
Ellen Grills says
Hi Mellisa, first I want to say your website is awesome! So I made the soup today just now actually. But I think I screwed up…….I added for veggies the mushrooms, turnip, celery root, chard, I was just about to add the jicama & cauliflower but then read the recipe again and I think I have over done with the veggies or do they all go in?
Mellissa Sevigny says
I think you added all of the possible substitutions for celery root so you will definitely have too much for the amount of broth. It should be celery root OR turnip, jicama, cauliflower. The end result will have extra carbs but probably still very tasty!
Lorrie says
The recipe shown here for the soup recipe is for 14.5 servings not 20. That’s why we are coming up short.
Mellissa Sevigny says
No it isn’t. The serving size is different – the total pot works out both ways.
Kym says
Hi if I can’t get celeriac and chard can I substitute for cauliflower and celert
Dede says
Hi Mellissa,
I want to try this recipe but am allergic to all types of squash with the exception of orange squash. What can I substitute for yellow squash or zucchini that is prevalent in many Keto and Low Carb recipes?
Mary says
Honestly, this is the best soup ever… I have made it several times… my boys and my husband love it as well. It’s really important to make the soup as written… it’s clear that a lot of thought went into the ingredients because the flavors just work so well together… it is hearty and satisfying… thank you Mellissa for a great recipe!
Mellissa Sevigny says
High praise Mary, thanks so much!
Kristina says
Do you eat anything else with this plan? How much of the soup do you eat a day? Do you have it for lunch and dinner or just at dinner?
Mellissa Sevigny says
This is the recipe post for the soup, you have to click the soup diet plan itself to get the details of the 5 day plan.
Prem Haripersad says
Wonderful Recipe Melissa I lost weight and had to reduce my diabetic medicines when I first did the diet in 2019. Just wondering can you do this while on intermittent fasting 16-8. Is there somebody out there with any ideas. i remember running into you Melissa in london in 2018 or so and you mentioned your website IBIH. been a fan since then
Mellissa Sevigny says
Hi Prem! Yes, you can absolutely incorporate Intermittent Fasting into the SCKC, Egg Fast, or Soup Diet plans. If you skim the comments, some have posted how they did it. It’s really up to you how you structure the day and the eating window, I would just caution you to make sure you are getting enough calories since this soup diet is already pretty low calorie with all of the meals and snacks, so don’t eliminate the higher calorie options or you may find yourself exhausted and depleted, which isn’t the goal. Hope that helps and you have excellent success on the plan!
RB says
The best soup ever!!!!