Gluten-Free Dark Chocolate Cake Recipe is a rich, moist dessert made without wheat, ideal for those avoiding gluten.
This Gluten-Free Dark Chocolate Cake Recipe delivers deep chocolate flavor using Dutch-processed cocoa and dark chocolate ganache. The balance of sour cream and oil keeps the texture tender.
Every bite feels indulgent and satisfying. I saw this Gluten-Free Dark Chocolate Cake Recipe being made in an online baking video, and the glossy ganache inspired me to try it.
The best time to make this Gluten-Free Dark Chocolate Cake Recipe is during family gatherings or celebrations.
Now I will explain to make Gluten-Free Dark Chocolate Cake Recipe using basic ingredients and straightforward steps for delicious results.
Why This Recipe Is A Must-Try?
This Gluten-Free Dark Chocolate Cake recipe is a must-try because it delivers everything you love in a classic chocolate cake rich flavor, moist texture, and a smooth, glossy ganache without any gluten.
It’s perfect for anyone with gluten sensitivities, but delicious enough that everyone will enjoy it, whether they follow a gluten-free diet or not.
The combination of Dutch-processed cocoa and dark chocolate gives it a deep, satisfying taste. It’s easy enough for home bakers yet impressive enough for special occasions.
This cake proves that gluten-free baking can be just as indulgent and delicious as traditional recipes.
How To Prepare Gluten-Free Dark Chocolate Cake Recipe?
Recipe Details
Prep time: 15 minutes
Cook time: 35 minutes
Total time: 50 minutes
Course: Dessert
Cuisine: American
Calories: 290
Yield: 8-10 slices
Main Kitchen Utensils
- Two 8-inch round cake pans
- Mixing bowls (medium & large)
- Electric mixer or whisk
- Spatula
- Saucepan
- Measuring cups and spoons
- Wire rack (for cooling)
- Cake knife or serrated knife (for leveling if needed)

Ingredients
For the Cake:
- ¾ cup (75g) unsweetened cocoa powder (preferably Dutch-processed)
- 1 ½ cups (180g) King Arthur Gluten-Free All-Purpose Flour
- 1 ½ cups (300g) granulated sugar
- 1 teaspoon xanthan gum
- 1 teaspoon table salt
- 2 ½ teaspoons baking powder
- 2 teaspoons gluten-free vanilla extract
- ⅔ cup (150ml) vegetable oil
- ⅔ cup (160g) sour cream
- 1 cup (240ml) warm water
For the Dark Chocolate Ganache:
- 600g dark chocolate (minimum 54% cocoa solids; ideally 70%)
- 600ml heavy cream (double cream)
- ¼ teaspoon salt
- 2 tablespoons light brown sugar
Instructions
Step 1: Preheat and Prep
Preheat your oven to 350°F (175°C). Grease and line two 8-inch cake pans with parchment paper.
Step 2: Mix Dry Ingredients
In a large bowl, whisk together the gluten-free flour, cocoa powder, sugar, xanthan gum, salt, and baking powder until well combined.
Step 3: Combine Wet Ingredients
In a separate bowl, whisk together the vegetable oil, sour cream, vanilla extract, and warm water until smooth.
Step 4: Combine and Mix
Gradually add the wet mixture into the dry ingredients. Mix using a hand mixer or whisk until the batter is smooth and lump-free.
Step 5: Bake the Cake
Divide the batter evenly between the two prepared pans. Bake for 30–35 minutes or until a toothpick inserted in the center comes out clean. Let cool in pans for 10 minutes, then transfer to wire racks.
Step 6: Make the Ganache
In a saucepan, heat the heavy cream with salt and brown sugar over medium heat until just simmering. Pour over the chopped dark chocolate in a bowl. Let sit for 2 minutes, then stir until smooth and glossy. Let cool to a spreadable consistency.
Step 7: Assemble and Frost
Once the cakes are fully cooled, level them if needed. Spread a layer of ganache between the layers, then cover the top and sides with the remaining ganache. Let set at room temperature or refrigerate briefly before serving.
How To Serve This Cake Recipe
To serve this Gluten-Free Dark Chocolate Cake Recipe, slice it with a sharp knife wiped clean between cuts for neat portions. It’s best enjoyed at room temperature so the ganache is soft and creamy.
Serve each slice on a dessert plate, optionally topped with fresh berries, a dollop of whipped cream, or a sprinkle of sea salt for contrast.
Pair it with coffee, espresso, or a glass of cold milk for a rich, satisfying dessert experience. This cake is ideal for birthdays, special occasions, or simply as a treat after dinner.
Variations Of Gluten-Free Dark Chocolate Cake
1. Add-ins: Consider adding a handful of dairy-free chocolate chips, chopped nuts, or a dash of espresso powder to the batter for extra flavor and texture.
2. Frosting Alternatives: If you’re not a fan of ganache, you can try a cream cheese frosting, coconut whipped cream, or a simple dusting of powdered sugar.
3. Make it Dairy-Free: As mentioned earlier, swap out the heavy cream for coconut milk in the frosting, and use a plant-based milk and butter substitute in the cake for a fully dairy-free version.
Tips for Success
1. Dutch-processed cocoa gives a smoother, deeper chocolate flavor and works best with baking powder. This enhances both the taste and the color of your cake. Avoid natural cocoa if you want that rich, intense chocolate profile.
2. In gluten-free baking, small variations can greatly affect texture. Scooping flour can lead to too much or too little, so weighing ensures your cake isn’t dry or dense. Accurate measurement is especially crucial for flour, cocoa, and sugar.
3. Since gluten-free flours lack elasticity, xanthan gum is essential. It binds the ingredients, helps the cake hold its shape, and improves the texture. Without it, the cake can become crumbly or fall apart after baking.
4. Room temperature eggs, sour cream, and oil combine more easily, resulting in a smoother batter. Cold ingredients can cause the batter to seize or bake unevenly, which affects rise and texture.
5. It’s tempting to frost warm cake, but patience pays off. Warm cake will melt the ganache, making it runny and hard to control. Let the layers cool completely on a wire rack for clean, neat frosting.
How To Store Leftovers
Store leftover Gluten-Free Dark Chocolate Cake Recipe in an airtight container to keep it moist and fresh. Keep it at room temperature for up to two days in a cool, dry place.
For longer storage, refrigerate it for up to five days. Let the cake come to room temperature before serving for the best texture and flavor.
Gluten-Free Dark Chocolate Cake Recipe to store for an extended time, wrap individual slices in plastic wrap and place them in a freezer-safe container.
Freeze for up to two months and thaw in the refrigerator overnight before enjoying. Avoid leaving the cake uncovered to prevent it from drying out.
Conclusion
I hope you will make this Gluten-Free Dark Chocolate Cake Recipe soon and enjoy every rich, chocolatey bite. It’s a satisfying dessert that proves you don’t need gluten to create something truly indulgent.
The combination of moist cake and smooth dark chocolate ganache is something special. Once you try it, you’ll see how rewarding homemade baking can be.
After making Gluten-Free Dark Chocolate Cake Recipe, tell me how much delicious it turned out for you I’m sure it will become one of your favorite recipes.
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Gluten-Free Dark Chocolate Cake Recipe
Equipment
- Two 8-inch round cake pans
- Mixing bowls (medium & large)
- Electric mixer or whisk
- Spatula
- Saucepan
- Measuring cups and spoons
- Wire rack for cooling
- Cake knife or serrated knife (for leveling if needed)
Ingredients
For the Cake:
- ¾ cup 75g unsweetened cocoa powder (preferably Dutch-processed)
- 1 ½ cups 180g King Arthur Gluten-Free All-Purpose Flour
- 1 ½ cups 300g granulated sugar
- 1 teaspoon xanthan gum
- 1 teaspoon table salt
- 2 ½ teaspoons baking powder
- 2 teaspoons gluten-free vanilla extract
- ⅔ cup 150ml vegetable oil
- ⅔ cup 160g sour cream
- 1 cup 240ml warm water
For the Dark Chocolate Ganache:
- 600 g dark chocolate minimum 54% cocoa solids; ideally 70%
- 600 ml heavy cream double cream
- ¼ teaspoon salt
- 2 tablespoons light brown sugar
Instructions
Step 1: Preheat and Prep
- Preheat your oven to 350°F (175°C). Grease and line two 8-inch cake pans with parchment paper.
Step 2: Mix Dry Ingredients
- In a large bowl, whisk together the gluten-free flour, cocoa powder, sugar, xanthan gum, salt, and baking powder until well combined.
Step 3: Combine Wet Ingredients
- In a separate bowl, whisk together the vegetable oil, sour cream, vanilla extract, and warm water until smooth.
Step 4: Combine and Mix
- Gradually add the wet mixture into the dry ingredients. Mix using a hand mixer or whisk until the batter is smooth and lump-free.
Step 5: Bake the Cake
- Divide the batter evenly between the two prepared pans. Bake for 30–35 minutes or until a toothpick inserted in the center comes out clean. Let cool in pans for 10 minutes, then transfer to wire racks.
Step 6: Make the Ganache
- In a saucepan, heat the heavy cream with salt and brown sugar over medium heat until just simmering. Pour over the chopped dark chocolate in a bowl. Let sit for 2 minutes, then stir until smooth and glossy. Let cool to a spreadable consistency.
Step 7: Assemble and Frost
- Once the cakes are fully cooled, level them if needed. Spread a layer of ganache between the layers, then cover the top and sides with the remaining ganache. Let set at room temperature or refrigerate briefly before serving.