These easy keto crab cakes make a wonderful low carb appetizer or main course. Sweet chunks of blue crab combined with fresh herbs, spices and just enough filler to hold it all together – it’s one of my favorite meals!
This keto crab cakes recipe is an update of a post I wrote in the early days of this website back in 2012. I’ve made a couple of small tweaks to the recipe itself, and I’ve also added some tips to help make sure they come out perfect every time.
My love of crab cakes knows no bounds. If I’m in a restaurant and there are crab cakes on the menu, then I’m ordering them. No questions asked.
Unfortunately, at least 50% of the time it seems to end in disappointment.
A great crab cake (keto or otherwise) should consist of mostly good quality crab meat, and have very little breading holding it together.
When done right, it’s sweet and delicate and absolutely wonderful. When done wrong, it’s a fishy tasting bread puck with barely any discernible crab pieces to be found – a travesty and a crime against seafood.
Enter these delicious keto crab cakes – which are just as good or better then most crab cakes you’ll find in a restaurant…
Because the best (and most economical) way to ensure that you are getting high quality and delicious crab cakes is to make them yourself at home.
These keto crab cakes are so easy to make, that there is really no excuse not to make them yourself when the craving for crab cakes strikes. Which, if you’re like me, is often.
I like to enjoy these keto crab cakes with my creamy keto roasted red pepper sauce. It’s a perfect match in my opinion, but not required if you’re not a fan of the flavor of roasted red peppers.
KETO CRAB CAKE RECIPE NOTES
What kind of crab meat should I use for these keto crab cakes?
Typically, blue crab is used for crab cakes. You can find it in the seafood section, usually in 8 ounce plastic cups that are refrigerated. That will taste the best without actually catching the crabs yourself.
You can also get frozen blue crab if you don’t live in an area where fresh crab is readily available – the quality is slightly inferior to fresh, but still good.
When choosing blue crab at the supermarket, there will be several varieties and price points.
Lump crab is the best and most desirable for these keto crab cakes, but also the most expensive option.
Claw meat is cheaper and not as sweet, but will work just fine for this recipe. If you’re doubling it to serve to a crowd, I recommend a 50/50 split between lump and claw meat to keep costs down while still maximizing quality, which is what I usually do.
As an alternative to blue crab, you can use Dungeness, King, or even snow crab in these keto crab cakes and it will be delicious.
Never use canned crab from the tuna fish aisle in crab cakes – it will have terrible texture and flavor.
Ingredients you will need to make these keto crab cakes
- Good quality crab meat (see notes above)
- Mayonnaise (I find this holds them together better then eggs)
- Fresh lemon juice (I beg you not the bottled stuff)
- Dijon mustard
- Coconut flour
- Old Bay Seasoning
- Avocado oil for frying
Equipment you will need to make this recipe
A bowl and a nonstick frying pan are really all you need to make this keto crab cakes recipe!
How to make keto crab cakes
Combine all of the crab cake ingredients in a bowl.
Mix gently so as not to break up the pieces of crab.
Form into cakes.
How to store these low carb crab cakes
Seafood doesn’t keep long leftover, so I recommend not storing these crab cakes for more than three days in the refrigerator. Keep them in an airtight container so your entire fridge doesn’t smell like crab.
Reheat them gently in the microwave for 1 – 2 minutes, or in the oven at 350 degrees Fahrenheit for 8 – 10 minutes just to get them heated all the way through.
I don’t recommend freezing these keto crab cakes, as the texture would not be ideal after thawing and reheating.
Serving suggestions for keto crab cakes
- As mentioned above, my favorite way to serve these is with my keto red pepper sauce.
- The recipe makes 4 servings as an appetizer, or 2 servings as a main course.
- For a lunch or brunch portion, these work really well with a simple salad of arugula or spring greens dressed with my keto lemon vinaigrette – and save a splash of the vinaigrette to drizzle over the crab cakes as well.
- If you’re serving these keto crab cakes for a cocktail party or event, you can make the cakes even smaller as a bite-sized portion of about 1-inch in diameter and pass them on a platter with just a dot of sauce on the top. This recipe should make about 24 cakes in miniature.
Variations and substitutions for this recipe
- For different crab meat options see the notes above on what type of crab meat to use.
- Dijon mustard contains trace amounts of white wine, if doing the Whole30 or if strictly avoiding alcohol for any other reason, replace the dijon mustard with another yellow mustard. If doing Squeaky Clean Keto, the dijon mustard is acceptable because the amounts of wine are so slight.
- Worcestershire sauce contains small amounts of molasses and sugar, so if doing the Whole30 or Squeaky Clean Keto you can replace it with Coconut Aminos to stay compliant.
- If coconut flour is a problem for you, it can be replaced with almond flour as a binder. Crushed pork rinds can also be used, but may impact the flavor negatively so it should be a last resort.
- The mayonnaise can be replaced with 2 tablespoons of beaten egg, but I prefer the mayonnaise because it holds the crab cakes together better in my opinion.
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