Triple Chocolate Mousse Cake
Indulge in the rich decadence of a Triple Chocolate Mousse Cake—an exquisite dessert that tantalizes the taste buds and leaves an unforgettable impression. This delightful treat is a symphony of textures, featuring layers of velvety chocolate mousse, chocolate sponge cake, and a luscious chocolate ganache topping. Perfect for birthdays, anniversaries, or any special celebration, this cake is sure to steal the show and satisfy even the most discerning chocolate lovers.
What makes this cake extra special is its blend of dark, milk, and white chocolate, creating a beautifully balanced flavor profile. Each bite is a celebration of chocolate in all its glory, making it an irresistible centerpiece. Whether you’re hosting a dinner party or simply want to impress your loved ones, this Triple Chocolate Mousse Cake is a foolproof choice that guarantees smiles all around!

This is what the finished dish looks like when perfectly baked.
Ingredients
- 6 oz dark chocolate, chopped
- 6 oz milk chocolate, chopped
- 6 oz white chocolate, chopped
- 4 large eggs, separated
- 1 cup heavy cream
- 1/2 cup granulated sugar
- 1/2 teaspoon vanilla extract
- 1/4 cup all-purpose flour
- Pinch of salt
- Chocolate shavings (for garnish)

Gather all your ingredients and prepare for a chocolatey adventure!
Directions
Preheat the Oven: Preheat your oven to 350°F (175°C) and grease an 8-inch round cake pan.
Melt Chocolate: In separate bowls, melt the dark chocolate, milk chocolate, and white chocolate using either a microwave or a double boiler. Stir occasionally until smooth and allow to cool slightly.
Prepare Mousse: In a large mixing bowl, beat the egg yolks with 1/4 cup of sugar until pale and creamy. Gradually mix in the melted chocolate of your choice and vanilla extract.
Whip Egg Whites: In another bowl, whip the egg whites and salt until soft peaks form. Slowly add the remaining sugar until glossy and stiff peaks form.
Fold Mixtures: Gently fold one-third of the whipped egg whites into the chocolate mixture to lighten it, then carefully fold in the remaining egg whites until combined. Repeat this process with each type of chocolate until you have three separate mousse layers.
Layer the Cake: In the prepared cake pan, pour in the dark chocolate mousse, followed by the milk chocolate mousse, and finally the white chocolate mousse. Smooth the top and refrigerate until set, about 4 hours or overnight.
Prepare Ganache: Once set, prepare the chocolate ganache by heating 1/2 cup of heavy cream until it just begins to simmer. Pour over the chopped dark chocolate, let sit for a minute, then stir until smooth. Allow it to cool slightly.
Decorate: Pour the ganache over the top of the mousse cake, letting it drip down the sides. Top with chocolate shavings for an elegant finish.
Serve: Carefully remove from the pan, slice, and serve chilled. Enjoy every rich and creamy bite!
Tips & Variations
- Ingredient Substitutions: Feel free to use semi-sweet chocolate instead of dark chocolate or substitute the heavy cream with coconut cream for a dairy-free version.
- Optional Variations: Add a layer of fresh berries or a hint of espresso powder in each mousse layer for added flavor.
- Storage or Reheating Tips: Store leftovers in an airtight container in the refrigerator for up to 3 days. This cake is best enjoyed chilled, so no need to reheat!
Recipe Information
- Prep time: 30 minutes
- Cook time: 10 minutes
- Total time: 4 hours 40 minutes (includes setting time)
- Servings: 8-10
- Difficulty level: Intermediate

