Keto Cake – The BEST Chocolate Recipe

4.98 from 4533 votes
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This rich and decadent chocolate keto cake is shockingly delicious… Every time I serve it, people always ask for the recipe!

Secretly Vegan Low Carb Flourless Chocolate Cake Recipe

The Ultimate Flourless Chocolate Cake

Why should you make this chocolate cake?

Simply put, because it is quite possibly the best chocolate cake you will ever make, even if you aren’t on a keto diet.

The first time I made the recipe was for a friend’s birthday party, where not a single person in attendance aside from the host was on a low carb diet, and yet people went absolutely crazy for this ultra fudgy chocolate cake. In just a single night, I was already asked by three more friends to make cakes for their birthdays too!

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No Flour

Easy To Make

Great For Parties

Just 7 Ingredients

It’s almost too good to believe!

This exceptionally bold chocolate cake recipe—without any flour to get in the way of the soft texture and intense chocolatey flavor—will change everything you thought you knew about chocolate cake. There’s no oil required, and NO coconut flour either!

Also Try These Keto Pancakes

Low Carb Keto Chocolate Cake
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Easy Low Carb Chocolate Cake

The simple keto cake recipe can absolutely hold its own against any cake mix or bakery style chocolate cake.

Super dense and fudgy, it can be naturally gluten free, dairy free, oil free, and vegan… and I’ve served it to enough people by now who aren’t on any kind of special diet that I can confidently say: even if you’re used to traditional sugar-and-flour desserts, you will fall completely in love with this delicious and moist chocolate cake. Just try it and see!

Want a single serving version? Try this Keto Mug Cake Recipe

Chocolate Cake Ingredients

The Best Chocolate Flourless Cake

Keto Frosting Recipes

For the chocolate cake in the photos, I used this Chocolate Cream Cheese Frosting recipe.

Feel free to use your favorite vanilla or chocolate buttercream frosting, homemade or store-bought.

Or change up the flavor by topping the cake with cream cheese frosting, peanut butter frosting, whipped cream, ice cream, sliced strawberries, or coconut frosting. Just be sure to let the cake cool completely before spreading icing on top.

It’s also really good topped with Coconut Whipped Cream!

Chocolate Covered Katie Chocolate Cake

Can You Use Regular Sugar?

Yes, if you’re not counting carbs, the cake recipe works just fine with regular granulated sugar as well. I know this because I tested it on myself (the things I have to do for my job…).

Even if you use real sugar, you still only need 2/3 cup total for an entire double layer cake, which is crazy low in comparison to traditional chocolate cake recipes that often have at least double that amount!

For A Vegan Keto Cake

While flourless chocolate cake recipes usually call for eggs, making a vegan version was surprisingly easy. I simply mixed three tbsp Bob’s egg replacer with 150g water (half cup plus two tablespoons), let it sit for a few minutes to thicken, and then used that as my three eggs in the recipe.

If you need six eggs for a double layer cake, just use six tablespoons of the egg replacer mixed with 1 1/4 cup water instead. I haven’t tried making a version using flax egg yet, but be sure to report back if you experiment!

For A Paleo Or Gluten Free Cake

For a paleo cake, sweeten with either the erythritol option listed in the recipe or use 1/2 cup date or coconut sugar instead. The low carb cake recipe is naturally gluten free, no substitutions necessary. It’s made with almond flour, which is simply ground up almond meal. (For a cake that’s made with regular flour, I recommend this Vegan Chocolate Cake.)

(Above – watch the video of how to make the keto cake)

The Best Homemade Low Carb Keto Chocolate Cake Recipe

The recipe was adapted from these Keto Muffins

4.98 from 4533 votes

Chocolate Keto Cake

This rich and decadent chocolate keto cake is shockingly delicious and secretly low carb.
Cook Time: 14 minutes
Total Time: 14 minutes
Yield: 8 servings
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Ingredients

  • 1 1/2 cups fine almond flour
  • 1/4 cup cocoa powder
  • 2 tbsp dutch cocoa or additional regular
  • 2 1/4 tsp baking powder
  • 1/2 tsp salt
  • 1/3 cup water or milk of choice
  • 3 eggs (including the vegan option listed earlier in the post)
  • 1/3 cup granulated erythritol or regular sugar
  • 1 1/2 tsp pure vanilla extract

Instructions 

  • *For a double layer cake, simply double the recipe and bake in two 8-inch pans. I listed a few keto frosting ideas above in the post. And if you're a visual person, be sure to check out the recipe video above!
    Preheat oven to 350 F. Grease an 8-inch pan, and line with parchment. Stir all ingredients together very well, then spread into the pan. If needed, use a second sheet of parchment to smooth down. Bake 14 minutes on the center rack (some ovens require more baking time, so continue cooking until firm if needed). Let cool completely before frosting. If you try the recipe, please feel free to leave a comment or rate it below!
    View Nutrition Facts

Video

Notes

Readers also really love these Keto Brownies.
 
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More About The Cookbook

Meet Katie

Chocolate Covered Katie is one of the top 25 food websites in America, and Katie has been featured on The Today Show, CNN, Fox, The Huffington Post, and ABC’s 5 O’clock News. Her favorite food is chocolate, and she believes in eating dessert every single day.

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Recipe Rating




1,404 Comments

  1. Anna Wilson says:

    5 stars
    So moist- so light! mostly guilt free this is a wonderful cake. Easy to prep and bakes fast.
    I was looking for a Keto mug cake and found this easy and healthy recipe.
    Strawberries and fresh cream added decadence, but I could’ve easily eaten half the pan warm from the oven 🥰

  2. Rita landa says:

    Hi don’t know how to ask a question please on keto choc cake can I make this in 9 b 13 pan easier for traveling for a holiday guess work double the cake part but no make two rounds an would I froz in middle or on to but gonna get answer usually done but thank u! Can someone tell me how ask Katie cake creator the question pls

    1. CCK Media Team says:

      Hi! You can absolutely make it in a 9×13.

  3. Lexi says:

    Would this work with other sugar substitutes? I have allulose already so wondering if I could use that instead of the erythritol?

  4. Grace Ruegsegger says:

    Do you think I could add a low carb fruit jam to the batter before I bake it?

  5. Anonymous says:

    5 stars

  6. Anonymous says:

    5 stars

  7. Nicole says:

    Hello Can I use alluose and if so gow much ?

    1. CCK Media Team says:

      Hi, you can use an allulose blend that measures like erythritol 🙂

      1. Nicole says:

        Thank you;)

  8. Anonymous says:

    5 stars

  9. Loni Gofran says:

    Would a chickpea egg or aquafaba work to replace the eggs, perhaps?

  10. Little lady 85 says:

    Any ideas for a bit free version peeps? Would teff work? I appreciate another recipe may be more app-ro-pro but love that there is no oil/butter in the recipe. I also understand the fat element of the almond flour helps but would love a low fat/nut free version 🙂
    Any recommendations very welcome! Thank you so much 🙂

      1. Little lady 85 says:

        Ooo – big typo, I meant nut free! But fat free is even better 🙂 Thank you soooooo much for the recommendation – that recipe looks perfect! Delicious and super straight forward. Thank you so, so much. Super grateful for the steer and the super speedy reply. Apologies for the earlier typo (top tip, don’t use a phone and type from bed!).
        Have a wonderful day xxx

        1. CCK Media Team says:

          No problem! We figured it was probably one of the two (fat or nuts) 🙂

          1. Little lady 85 says:

            5 stars
            Thanks guys, you’re a bunch of baking legends 😊🙌🏻🙌🏻🙌🏻