Easy Chocolate Mousse Cake Recipe
Indulge in Decadence with Chocolate Mousse Cake
This Easy Chocolate Mousse Cake is a luxurious dessert that will make any occasion feel special. I stumbled upon this recipe during a weekend craving for something rich and chocolatey, and let me tell you, it did not disappoint. With its soft and moist cake layers paired with a silky chocolate mousse, it’s perfect for celebrations, dinner parties, or even a cozy night in. Whether you’re a chocolate lover or just looking to impress, this cake is a dessert dream come true.
Why You’ll Love This Dish
Making this chocolate mousse cake at home gives you the satisfying experience of preparing an impressive dessert without the fuss. It strikes a perfect balance of rich flavors while being surprisingly straightforward to whip up. The use of Dutch-process cocoa gives a deeper chocolate taste that enhances the mousse’s creaminess. Plus, it’s a versatile dessert—you can serve it on a birthday, during the holidays, or, let’s be honest, whenever you need a chocolate fix!
“This cake is the ultimate treat! Light yet rich, and the mousse is simply heavenly!” – A satisfied home baker
Step-by-Step Overview
Let’s break down the process. This Easy Chocolate Mousse Cake recipe involves two key components: the chocolate cake and the luscious mousse. The cake is baked to perfection, then soaked with a delicious syrup, followed by a generous layer of rich mousse. Finally, you’ll layer it up, chill it, and serve it chilled for the best flavor. It’s easy to follow, and you’ll be left with a stunning dessert that’s sure to impress.
Gather These Items
Here’s what you’ll need to create this delicious cake:
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Cake Ingredients:
- 1 1/4 cups all-purpose flour
- 1/2 cup cocoa powder (Dutch processed)
- 2 1/4 teaspoons baking powder
- 1/4 teaspoon fine salt
- 1 1/4 cups light brown sugar (not firmly packed)
- 1/2 cup olive oil (extra virgin)
- 3/4 cup water or coffee
- 2 large eggs
- 2 teaspoons vanilla extract
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Syrup Ingredients:
- 1/3 cup white sugar
- 1/2 cup water
- 1 tablespoon brandy or cognac
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Mousse Ingredients:
- 3/4 cup milk
- 2 tablespoons cocoa powder (Dutch processed)
- 14.1 oz dark chocolate (55% – 70% cocoa, chopped)
- 2 tablespoons honey or maple syrup
- 1 1/2 cups heavy whipping cream (35% fat, very cold)
Don’t worry if you don’t have brandy; you can easily leave it out for a kid-friendly version!
Directions to Follow
- Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a large mixing bowl, whisk together the flour, cocoa powder, baking powder, and salt.
- In another bowl, mix the brown sugar, olive oil, and eggs until well combined.
- Gradually add the dry ingredients to the wet ingredients, alternating with water or coffee. Stir in the vanilla extract.
- Pour the batter into the prepared cake pans and bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean. Let cool in the pans for a few minutes before transferring to a wire rack.
- For the syrup, combine the white sugar and water in a saucepan, bring to a boil, then remove from heat. Stir in brandy or cognac and let cool.
- For the mousse, melt the dark chocolate in a heatproof bowl over simmering water. Remove from heat and let cool slightly.
- In a separate bowl, whip the heavy cream until soft peaks form. Gently fold in the melted chocolate, honey or maple syrup, and additional cocoa powder until just combined.
- To assemble, layer the cake. Drizzle some syrup over the cake layers before adding mousse. Refrigerate until set. Serve chilled and enjoy!
Best Ways to Enjoy It
This chocolate mousse cake is incredibly versatile. You can serve each slice with a dollop of fresh whipped cream, a sprinkle of cocoa powder, or even a few fresh berries for a refreshing contrast. Pair it with a cup of coffee or a rich dessert wine for a truly delightful experience.
Keeping Leftovers Fresh
To store your chocolate mousse cake, keep it covered in the refrigerator for up to 3 days. For longer storage, you can freeze the cake before adding the mousse. Wrap it tightly in plastic wrap and aluminum foil, and it can last up to 3 months in the freezer. Just remember to thaw it in the refrigerator before serving.
Helpful Cooking Tips
- When whipping cream, make sure it’s very cold to achieve fluffy peaks.
- If you’re crunched for time, you can skip the syrup and layer the mousse directly onto the cake for a quicker version.
- Consider adding a touch of espresso powder to the batter for an enhanced chocolate flavor.
Creative Twists
Feeling adventurous? Here are some ways to switch it up:
- Use flavored liqueurs instead of brandy for variation.
- Swap out the dark chocolate for white chocolate or create a marbled effect.
- Top the mousse with crushed nuts or cocoa nibs for added texture.
Your Questions Answered
Q: How long does it take to make the cake?
A: The preparation and cooking time is about 1 hour, with additional chilling time afterward.
Q: Can I use other types of chocolate?
A: Absolutely! Just ensure that any chocolate used is semi-sweet or dark for the best flavor and texture.
Q: How can I make it gluten-free?
A: Substitute all-purpose flour with a 1:1 gluten-free baking blend. Ensure your cocoa powder and chocolate are also gluten-free.
Enjoy creating and indulging in this delectable Easy Chocolate Mousse Cake! It’s sure to become a favorite in your baking repertoire.

Chocolate Mousse Cake
Ingredients
Method
- Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a large mixing bowl, whisk together the flour, cocoa powder, baking powder, and salt.
- In another bowl, mix the brown sugar, olive oil, and eggs until well combined.
- Gradually add the dry ingredients to the wet ingredients, alternating with water or coffee. Stir in the vanilla extract.
- Pour the batter into the prepared cake pans and bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean. Let cool in the pans for a few minutes before transferring to a wire rack.
- For the syrup, combine the white sugar and water in a saucepan, bring to a boil, then remove from heat. Stir in brandy or cognac and let cool.
- For the mousse, melt the dark chocolate in a heatproof bowl over simmering water. Remove from heat and let cool slightly.
- In a separate bowl, whip the heavy cream until soft peaks form. Gently fold in the melted chocolate, honey or maple syrup, and additional cocoa powder until just combined.
- To assemble, layer the cake. Drizzle some syrup over the cake layers before adding mousse. Refrigerate until set. Serve chilled and enjoy!
