If you’re looking for a decadent dessert that fits seamlessly into your low-carb lifestyle, you’ve come to the right place. This Flourless Keto Chocolate Cake is rich, fudgy, and incredibly satisfying, making it the perfect indulgence for any occasion. With just a handful of ingredients, you can whip up a cake that’s not only delicious but also suitable for those following a keto diet. Whether you’re hosting a dinner party or enjoying a quiet night in, this cake is sure to impress!
Why It’s Crowd-Pleasing

There’s something magical about a chocolate cake that captures the hearts of everyone at the table. This Flourless Keto Chocolate Cake is no exception. Its dense, moist texture combined with deep chocolate flavor makes it irresistible. Plus, the fact that it’s flourless means it’s gluten-free, catering to those with dietary restrictions without compromising on taste. With a rich profile that satisfies even the most intense chocolate cravings, this cake can easily become the star of your dessert lineup.
Ingredient Checklist
- 8 ounces unsweetened baking chocolate, chopped
- 1 cup coconut oil or butter
- 3/4 cup full-fat canned coconut milk
- 1 tsp pure vanilla extract
- 1 cup cocoa powder
- 3/4 cup sugar-free sweetener
- 1/2 tsp sea salt
- 6 eggs
Gathering these ingredients is simple, and most of them are pantry staples for those who enjoy baking. The use of unsweetened baking chocolate and a sugar-free sweetener keeps this cake keto-friendly while still allowing for a rich chocolate experience.
Must-Have Equipment
- 9-inch round cake pan – For shaping your cake perfectly.
- Double boiler or microwave-safe bowl – To melt the chocolate and butter smoothly.
- Mixing bowls – For combining your ingredients.
- Whisk or electric mixer – To ensure your batter is well combined and fluffy.
- Cooling rack – To cool the cake properly after baking.
Having the right tools can make all the difference when it comes to achieving that perfect Flourless Keto Chocolate Cake.
From Start to Finish: Flourless Keto Chocolate Cake

Step 1: Preheat the Oven
Start by preheating your oven to 350°F (175°C). This ensures that your cake bakes evenly.
Step 2: Prepare the Cake Pan
Grease your 9-inch round cake pan with coconut oil or butter to prevent the cake from sticking. You can also line the bottom with parchment paper for extra protection.
Step 3: Melt the Chocolate and Coconut Oil
In a double boiler, combine the chopped unsweetened baking chocolate and coconut oil (or butter). Stir constantly until melted and smooth. If you don’t have a double boiler, you can use a microwave, melting in 30-second intervals and stirring in between.
Step 4: Mix the Wet Ingredients
In a large mixing bowl, whisk together the melted chocolate mixture, full-fat canned coconut milk, and pure vanilla extract until well combined.
Step 5: Combine the Dry Ingredients
In a separate bowl, sift together the cocoa powder, sugar-free sweetener, and sea salt. This step helps to avoid any lumps in your dry ingredients.
Step 6: Incorporate the Eggs
Add the eggs to the chocolate mixture, one at a time, stirring well after each addition. Make sure they are fully incorporated to achieve a smooth batter.
Step 7: Combine Wet and Dry Ingredients
Slowly add the dry ingredients into the wet mixture, stirring until just combined. Be careful not to overmix; a few lumps are okay.
Step 8: Pour and Bake
Pour the batter into your prepared cake pan and spread it out evenly. Bake in the preheated oven for 25-30 minutes or until a toothpick inserted into the center comes out with a few moist crumbs.
Step 9: Cool and Serve
Once baked, remove the cake from the oven and let it cool in the pan for about 10 minutes. Then, gently transfer it to a cooling rack to cool completely before serving.
This Flourless Keto Chocolate Cake can be enjoyed as is or topped with your favorite sugar-free whipped cream or berries for an extra special treat!
Flavor-Forward Alternatives
- For a hint of espresso, add 1 tablespoon of instant coffee granules to the batter.
- Incorporate a few drops of peppermint extract for a festive twist.
- Add chopped nuts like walnuts or pecans for added texture.
- Mix in some sugar-free chocolate chips for extra chocolatey goodness.
Feel free to experiment with these alternatives to find your perfect flavor combination!
Troubleshooting Tips
- If your cake is too dry, check your baking time. Every oven is different, and overbaking can lead to dryness.
- For a denser cake, reduce the baking time slightly.
- If the cake cracks on top, it’s likely due to overmixing or a sudden temperature change. Ensure your ingredients are at room temperature.
- To enhance the flavor, consider dusting the top with unsweetened cocoa powder or serving it with sugar-free chocolate sauce.
These tips will help you troubleshoot any issues that may arise during the baking process, ensuring your Flourless Keto Chocolate Cake turns out perfectly every time.
Keep It Fresh: Storage Guide
To store your Flourless Keto Chocolate Cake, keep it in an airtight container at room temperature for up to 3 days. If you need to keep it longer, you can refrigerate it for up to a week. For longer storage, consider freezing individual slices. Place the slices in a single layer on a baking sheet to freeze until solid, then transfer them to a freezer-safe container or bag. They can be frozen for up to 3 months.
This cake is just as delicious when enjoyed fresh or after a little time in the fridge!
Your Questions, Answered
Can I substitute the coconut oil with something else?
Yes! You can use unsalted butter or ghee as a substitute for coconut oil in this recipe. Both options will provide a rich flavor and texture.
Is there a way to make this cake dairy-free?
Yes, using coconut oil instead of butter and ensuring your chocolate is dairy-free can easily make this cake dairy-free. Opt for dairy-free chocolate brands to keep the recipe compliant.
How can I make this cake more visually appealing?
Consider dusting the top with powdered sugar-free sweetener or cocoa powder before serving. You can also garnish with fresh berries or a dollop of sugar-free whipped cream for a beautiful presentation.
Can I make this cake ahead of time?
Absolutely! This cake actually tastes better the next day as the flavors have time to meld. Just make sure to store it properly to keep it fresh.
If you love this Flourless Keto Chocolate Cake, you’ll definitely want to check out these other healthy-ish recipes that are perfect for satisfying your sweet tooth!
Bring It to the Table
This Flourless Keto Chocolate Cake is truly a showstopper, perfect for any gathering or as a special treat for yourself. Its rich and fudgy texture is sure to please any chocolate lover while keeping your dietary goals in check. Serve it at your next event, and watch as it disappears before your eyes. Enjoy the delightful experience of indulging in a cake that’s not only delicious but also aligns with your lifestyle choices.

Flourless Keto Chocolate Cake
Ingredients
Equipment
Method
- Start by preheating your oven to 350°F (175°C). This ensures that your cake bakes evenly.
- Grease your 9-inch round cake pan with coconut oil or butter to prevent the cake from sticking. You can also line the bottom with parchment paper for extra protection.
- In a double boiler, combine the chopped unsweetened baking chocolate and coconut oil (or butter). Stir constantly until melted and smooth. If you don’t have a double boiler, you can use a microwave, melting in 30-second intervals and stirring in between.
- In a large mixing bowl, whisk together the melted chocolate mixture, full-fat canned coconut milk, and pure vanilla extract until well combined.
- In a separate bowl, sift together the cocoa powder, sugar-free sweetener, and sea salt. This step helps to avoid any lumps in your dry ingredients.
- Add the eggs to the chocolate mixture, one at a time, stirring well after each addition. Make sure they are fully incorporated to achieve a smooth batter.
- Slowly add the dry ingredients into the wet mixture, stirring until just combined. Be careful not to overmix; a few lumps are okay.
- Pour the batter into your prepared cake pan and spread it out evenly. Bake in the preheated oven for 25-30 minutes or until a toothpick inserted into the center comes out with a few moist crumbs.
- Once baked, remove the cake from the oven and let it cool in the pan for about 10 minutes. Then, gently transfer it to a cooling rack to cool completely before serving.
Notes
- Store in an airtight container at room temperature for up to 3 days.
- Refrigerate for up to a week for longer storage.
- Freeze individual slices for up to 3 months for longer preservation.
