The Best Keto Coconut Cake: Creamy, Delicious & Homemade

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This delicious homemade creamy Keto Coconut Cake is the perfect low carb dessert for those following a keto diet.


Keto Coconut Cake sitting in a pan. Text overlay reads "the best keto coconut cake"

Creamy & Delicious Homemade Keto Coconut Cake

My favorite dessert is my grandmother’s homemade coconut cake that I’ve been missing since we started following a keto lifestyle. I always make her recipe for Christmas and Easter, but this year I thought I’d tackle creating a keto version without all the carbs and sugar. Making a keto cake recipe that is moist is no easy task due to keto-friendly sweeteners having such a different texture than regular white fluffy gluten-filled flour. I tried several different versions of this cake before I was satisfied with the finished product. I’m pretty sure I may have referred to the final version as dessert heaven.


Here is a list of the Keto Speciality Ingredients that I used to make this delicious mouth-watering keto quick bread recipe.


White bowl with ingredients for keto coconut cake

My Keto Coconut Cake recipe is such an easy recipe to follow. You don’t have to be a baker or have a lot of experience in the kitchen to pull off this fantastic recipe.

The cake batter will be very thick. Coconut flour is extremely absorbent, that is why recipes with coconut flour call for several eggs. The flour needs the added moisture so that it won’t be dry.

Once the cake is done, poke holes in it so that the simple sugar-free syrup you make can drip down into the cake to make it extra moist.

Low Carb Coconut Cake Recipe Helpful Tips

Tip 1: Once you spread the homemade keto whipped cream on top of the cake, add the unsweetened coconut. I prefer to wait until the next day to eat the keto coconut cake so that the simple sugar-free syrup has time to saturate the cake, and all the flavors have meshed overnight. If you don’t want to wait overnight, at least make sure that the Keto Coconut Cake has thoroughly chilled before serving.

Tip 2: If you have a hard time getting your homemade whipped cream to form stiff peaks for the frosting, chill the bowl and beaters a few minutes before adding the heavy whipping cream, Lakanto Monk fruit Powdered, and vanilla. It takes just a few minutes for the heavy whipping cream to form stiff peaks and double in size.


Tip 3: You can freeze Keto Coconut Cake, without the syrup layer, icing, and coconut. Simply wrap the cake tightly in aluminum foil or saran wrap. To defrost, place in the fridge or on the counter, then continue following the directions in the recipe for the sugar-free syrup, icing, and coconut topping.

Bite of keto coconut cake on a fork

Yum! This creamy Low Carb Coconut Cake turned out better than I imagined. It is moist, delicious, and full of coconut flavor.

Tip 4: Toast some of the coconut to give a nice depth of color to the cake. Spread the coconut on parchment paper on a cookie sheet and bake at 325 degrees for approx 5-10. Stir after 3 minutes. Make sure to check often as once it begins to brown, it can burn quickly.

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If you are just getting started following a keto diet and would like more information, there are tons of fantastic resources. Amazon has several excellent books you may want to check out here.

More Keto Dessert Recipes:

How to Make Keto Coconut Cake:

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4.73 from 113 votes

The Best Keto Coconut Cake

This delicious homemade creamy Keto Coconut Cake is the perfect low carb dessert for those following a keto diet.
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Dessert
Cuisine: American
Keyword: Keto Coconut Cake
Servings: 9
Calories: 322kcal
Author: Kasey Trenum


For the Syrup Mixture:


  • Preheat oven to 350. Grease a 9 X 9 baking pan. 
  • Melt butter and allow it to cool.
  • Beat eggs, Lakanto Monkfruit Powdered, softened cream cheese, heavy whipping cream, vanilla, salt, and baking powder until combined. 
  • Add melted butter and coconut flour to the mixture and beat again until combined. 
    Tip: Make sure to measure the coconut flour in level tablespoons. DO NOT heap as it only takes a small amount of extra coconut flour to make this recipe dry since coconut flour is so absorbent. 
  • Pour batter into a baking dish and bake for 20-24 minutes or until a toothpick inserted in the center comes out clean. 

For the Syrup:

  • In a small saucepan add 3/4 cup water and 4 tbsp Monkfruit Powdered.
  • Boil on medium/high until it reduces and thickens. It took about 6 minutes.
  • Cut slits in the top of the cake with a knife then pour the syrup mixture all over the top of the cake. Set aside and allow to cool completely 

For the Icing:

  • In a small bowl, add heavy whipping cream, Lakanto Monkfruit Powdered, and vanilla. 
  • Beat until the heavy whipping cream forms stiff peaks and has almost doubled in size.
  • Spread the homemade whipped cream mixture on top of the cooled cake. 
  • Sprinkle unsweetened coconut on top then refrigerate. The Keto Coconut Cake is best if allowed to sit overnight before serving. 



The sugar alcohols from the Lakanto Monkfruit are not included in the carb count as most subtract to calculate net carbs. Information is provided as a courtesy based on the exact ingredients that I used. 
Tip: Toast some of the coconut to give a nice depth of color to the cake. Spread the coconut on parchment paper on a cookie sheet and bake at 325 degrees for approx 5-10. Stir after 3 minutes. Make sure to check often as once it begins to brown it can burn quickly. 


Calories: 322kcal | Carbohydrates: 7g | Protein: 5g | Fat: 30g | Fiber: 4g | Sugar: 1g
Tried this recipe?Mention @kaseytrenumblogger or tag #kaseytrenumblogger!

Keto Coconut Cake sitting on a plate. Text overlay reads "the best keto coconut cake"





  1. I’m so happy I found this recipe!! My family loves it and finally a keto cake that actually tastes good!

  2. My Lakanto Powdered Monkfriut is 2x sweet. Is this the same type that is used in this recipe? Just making sure if I use as printed or cut the amounts in half? (Ex. 1/2 c would really be 1/4 c) Thank you for your help and this recipe!!! So excited to make this!

    1. Yes, it is the same. No need to cut it in half although I would suggest always adjusting the amount of sweetener to suit your personal taste.

  3. 5 stars
    Fantastic! I made this for my husband’s birthday as he loves coconut. It’s a hit! So moist! He couldn’t wait until the next day so had a piece. Did say , that it was even better the next day. Thanks for the recipe. Will definitely make again!

  4. 5 stars
    This is the best! So moist. Everyone LOVED it. Thank you for sharing this recipe. I will definitely make it again!

  5. I love the cake. I’m on carb manager trying to figure out what to put this under. I ate 2 ozs. I’m know the cake is 9 servings, but I don’t know how much a serving is and your cake unfortunately is not posted on carb manager. It should be because the cake is delicious. It’s 7 carbs per serving. How much is a serving?

    1. I’m glad you enjoyed it. Individuals post recipes on Carb Manager and other apps. I don’t use any of them, personally. I divide the cake into 9 equal-sized servings.

  6. 5 stars
    This is the best sponge keto cake I have ever tried, I love it.
    I have a question regarding the nutrition section, is it for all the cake or for just one serving.

    Thank you

  7. 5 stars
    Sweet and Moist
    I did not have yogurth and coconut flour.
    So I used heavy cream and unsweetened coconut flakes instead.

    It was super tasty.

  8. My mom makes me coconut cake full of sugar each year for my birthday. I told her not to this year. I made this for myself and I am loving it!!! What’s even better is that I won’t feel like I need a nap afterwards. Thank you for sharing this recipe.

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