Keto chocolate cake is a great option for people who are following a ketogenic diet or looking for a low-carb dessert option. This type of cake is typically made with almond flour or coconut flour instead of wheat flour, which makes it much lower in carbohydrates.

Ingredients needed for the Keto Chocolate Cake recipe.
Here are the ingredients needed for a basic keto chocolate cake recipe:
- 2 cups almond flour
- 1/2 cup cocoa powder
- 1/2 cup granulated erythritol or other keto-friendly sweetener
- 2 teaspoons baking powder
- 1/2 teaspoon salt
- 4 large eggs
- 1/2 cup unsweetened almond milk
- 1/4 cup melted coconut oil
- 1 teaspoon vanilla extract
Optional ingredients for frosting:
- 1/2 cup softened butter
- 1/2 cup powdered erythritol or other keto-friendly powdered sweetener
- 1/4 cup cocoa powder
- 2-3 tablespoons heavy cream
- 1/2 teaspoon vanilla extract
Note: You can adjust the sweetness of the cake and frosting to your liking by adding more or less sweetener.
Preparation before baking the Keto Chocolate Cake.
Here are the steps to prepare before baking the Keto Chocolate Cake:
- Preheat the oven to 350°F (180°C).
- Grease an 8-inch round cake pan or line with parchment paper.
- In a large mixing bowl, whisk together the almond flour, cocoa powder, erythritol, baking powder, and salt until well combined.
- In another mixing bowl, whisk together the eggs, almond milk, melted coconut oil, and vanilla extract until well combined.
- Pour the wet ingredients into the dry ingredients and whisk until well combined and smooth.
- Pour the batter into the prepared cake pan and smooth out the top with a spatula.
- Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
- Let the cake cool completely before removing it from the pan and frosting it (if desired).
Note: The cake may rise while baking and then sink slightly as it cools. This is normal and won’t affect the taste or texture.
Baking the Keto Chocolate Cake.
Here are the steps to bake the Keto Chocolate Cake:
- Preheat the oven to 350°F (180°C).
- Grease an 8-inch round cake pan or line with parchment paper.
- In a large mixing bowl, whisk together the almond flour, cocoa powder, erythritol, baking powder, and salt until well combined.
- In another mixing bowl, whisk together the eggs, almond milk, melted coconut oil, and vanilla extract until well combined.
- Pour the wet ingredients into the dry ingredients and whisk until well combined and smooth.
- Pour the batter into the prepared cake pan and smooth out the top with a spatula.
- Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean.
- Let the cake cool completely before removing it from the pan and frosting it (if desired).
Optional steps for frosting:
- In a mixing bowl, beat the softened butter until light and fluffy.
- Add the powdered erythritol, cocoa powder, heavy cream, and vanilla extract to the bowl and beat until well combined and smooth.
- Once the cake has cooled completely, spread the frosting over the top of the cake.
- Store the cake in the refrigerator until ready to serve.
Note: The cake may rise while baking and then sink slightly as it cools. This is normal and won’t affect the taste or texture.
Cooling the Keto Chocolate Cake.
Cooling the Keto Chocolate Cake is an important step in ensuring that the cake is properly set and ready for frosting. Here are the steps to cool the cake:
- Once the cake is fully baked, remove it from the oven and place it on a wire rack.
- Allow the cake to cool in the pan for 10-15 minutes.
- After the initial cooling period, run a knife around the edges of the pan to loosen the cake.
- Carefully remove the cake from the pan and place it directly on the wire rack to cool completely.
- Avoid frosting the cake until it has fully cooled down to room temperature.
- You can speed up the cooling process by placing the cake in the refrigerator for a short period of time, but be sure not to leave it in for too long, as this can cause the cake to become too firm and difficult to frost.
Once the cake has cooled down to room temperature, it’s ready to be frosted and served.

Making the Keto Chocolate Frosting.
- In a mixing bowl, beat the softened butter until light and fluffy.
- Add the powdered erythritol, cocoa powder, heavy cream, and vanilla extract to the bowl.
- Beat the mixture on low speed at first, then gradually increase the speed until all the ingredients are well combined and the frosting is smooth and creamy.
- If the frosting is too thick, you can add more heavy cream, one tablespoon at a time, until you achieve the desired consistency.
- Taste the frosting and adjust the sweetness to your liking by adding more powdered erythritol.
- Use the frosting to frost your cooled Keto Chocolate Cake, spreading it evenly over the top and sides of the cake.
- Once frosted, you can decorate the cake with additional cocoa powder, chocolate chips, or other keto-friendly toppings if desired.
Preparing the cake for frosting.
Before you can frost your Keto Chocolate Cake, you need to prepare it by following these steps:
- Allow the cake to cool completely before attempting to frost it. If you try to frost a warm cake, the frosting will melt and slide off the cake.
- Once the cake has cooled down to room temperature, use a knife or spatula to gently loosen the edges of the cake from the pan.
- Carefully remove the cake from the pan and place it on a cake stand or plate.
- If the top of the cake is uneven, use a serrated knife to carefully level it out. Place the knife horizontally across the top of the cake and cut off any excess until the top is flat and even.
- If you want to add additional layers of frosting in between cake layers, cut the cake in half horizontally using a serrated knife. Then, gently lift the top half off the bottom half and set it aside.
- Spread a layer of frosting on the bottom half of the cake or on the first layer of cake, making sure to spread it evenly all the way to the edges.
- If you are adding additional layers, place the top half of the cake back onto the bottom half, making sure that it is aligned properly.
- Frost the top and sides of the cake with a thin layer of frosting (this is called a crumb coat). This will help to seal in any loose crumbs and create a smooth base layer for the final frosting.
- Allow the crumb coat to set in the refrigerator for 10-15 minutes before applying the final layer of frosting.
- Apply a final layer of frosting to the top and sides of the cake, using a spatula to smooth it out and create decorative patterns as desired.
Once your cake is properly prepared and frosted, you can serve and enjoy your delicious Keto Chocolate Cake!
Frequently asked questions about the Keto Chocolate Cake recipe.
Here are some frequently asked questions about the Keto Chocolate Cake recipe:
- Can I use almond flour instead of coconut flour? Yes, you can use almond flour instead of coconut flour, but you’ll need to adjust the amount of liquid in the recipe since almond flour is more absorbent than coconut flour.
- Can I use a different sweetener instead of erythritol? Yes, you can use a different sweetener such as stevia or monk fruit sweetener, but you’ll need to adjust the amount to suit your taste.
- Can I make the cake ahead of time? Yes, you can make the cake ahead of time and store it in the refrigerator for up to 3-4 days. Let the cake come to room temperature before serving.
- Can I freeze the cake? Yes, you can freeze the unfrosted cake for up to 3 months. Wrap it tightly in plastic wrap or aluminum foil and store it in a freezer-safe container. Let it thaw in the refrigerator before frosting and serving.
- Can I use regular cocoa powder instead of Dutch-processed cocoa powder? Yes, you can use regular cocoa powder instead of Dutch-processed cocoa powder, but the cake may be slightly less rich and chocolatey.
