The Triple Chocolate Berry Mousse Cake is a luxurious dessert that combines rich chocolate layers with a refreshing berry mousse. This decadent treat features a chocolate cake base, creamy milk and white chocolate mousse, and a luscious berry topping. Perfect for special occasions, this cake offers a delightful balance of deep chocolate flavors and fruity sweetness.

Why You’ll Love This Recipe

Elegant and indulgent – A stunning layered cake that looks as good as it tastes.
Perfect balance of flavors – Rich chocolate meets tangy berries for a harmonious combination.
Light and airy texture – The mousse layers create a melt-in-your-mouth experience.
Great for special occasions – Ideal for birthdays, anniversaries, or holiday gatherings.
Make-ahead friendly – Can be prepared in advance, making hosting easier.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

For the Chocolate Cake Base:

All-purpose flour
Cocoa powder
Baking powder
Baking soda
Salt
Granulated sugar
Eggs
Whole milk
Vegetable oil
Vanilla extract
Hot water

For the Chocolate Mousse Layers:

Dark chocolate
Milk chocolate
White chocolate
Heavy cream
Gelatin
Cold water

For the Berry Mousse:

Mixed berries (strawberries, raspberries, blueberries)
Granulated sugar
Lemon juice
Gelatin
Heavy cream

For Garnishing:

Fresh berries
Chocolate shavings or curls

Directions

Prepare the Chocolate Cake Base:
- Preheat the oven to 350°F (175°C).
- Grease and line a round cake pan with parchment paper.
- In a mixing bowl, sift together flour, cocoa powder, baking powder, baking soda, and salt.
- In another bowl, whisk sugar, eggs, milk, oil, and vanilla extract. Gradually add dry ingredients, then mix in hot water.
- Pour the batter into the prepared pan and bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely.
Prepare the Chocolate Mousse Layers:
- Bloom the gelatin in cold water.
- Melt dark chocolate, milk chocolate, and white chocolate separately using a double boiler.
- Heat heavy cream and dissolve the bloomed gelatin.
- Fold the cream mixture into each type of melted chocolate to create three separate mousses.
Prepare the Berry Mousse:
- Blend mixed berries, then strain to remove seeds.
- Heat the berry puree with sugar and lemon juice, then dissolve gelatin in it.
- Whip heavy cream until soft peaks form, then fold into the berry mixture.
Assemble the Cake:
- Place the cooled chocolate cake base in a springform pan.
- Layer the dark chocolate mousse, followed by milk chocolate mousse, then white chocolate mousse, allowing each layer to set before adding the next.
- Spread the berry mousse on top and smooth it out.
Chill and Serve:
- Refrigerate the cake for at least 6 hours or overnight.
- Carefully remove from the springform pan and garnish with fresh berries and chocolate shavings before serving.

Servings and Timing

Servings: 10–12 slices
Preparation Time: 45 minutes
Chilling Time: 6 hours or overnight
Total Time: Approximately 7 hours

Variations

Chocolate Alternatives: Use dark chocolate for all mousse layers for a more intense flavor.
Berry Combinations: Substitute blackberries or cherries for a different berry profile.
Nutty Addition: Add crushed hazelnuts or almonds between layers for extra texture.
Dairy-Free Version: Use coconut cream and dairy-free chocolate for a lactose-free option.
Coffee-Infused: Add a shot of espresso to the chocolate mousse for a mocha twist.

Storage/Reheating

Refrigeration: Store the cake in an airtight container in the refrigerator for up to 4 days.
Freezing: Wrap individual slices in plastic wrap and freeze for up to 1 month. Thaw overnight in the refrigerator before serving.
Reheating: This cake is best served cold, so reheating is not necessary.

FAQs

How long does this cake need to chill before serving?

It should be chilled for at least 6 hours, preferably overnight, to allow the mousse layers to set properly.

Can I make this cake in advance?

Yes, you can prepare it up to two days ahead and store it in the refrigerator until serving.

Can I use frozen berries for the mousse?

Yes, but thaw them first and drain any excess liquid before blending.

What can I use instead of gelatin?

Agar-agar can be used as a vegetarian alternative, but the texture may differ slightly.

Can I make this without the chocolate cake base?

Yes, you can skip the cake layer and make it a mousse-only dessert in individual serving cups.

How do I get clean slices when cutting the cake?

Use a sharp knife dipped in hot water and wipe it clean between each cut.

What is the best chocolate to use for this recipe?

Use high-quality chocolate with at least 60% cocoa for the best flavor.

Can I add alcohol to this cake?

Yes, a splash of liqueur like Grand Marnier or Baileys can enhance the flavor of the mousse layers.

Why is my mousse too runny?

This may be due to insufficiently whipped cream or not allowing enough time for the gelatin to set.

Can I make this in a different shape?

Yes, you can use a square or rectangular pan, or even make mini mousse cakes in ramekins.

Conclusion

The Triple Chocolate Berry Mousse Cake is an exquisite dessert that combines rich chocolate flavors with a refreshing berry twist. Its elegant layers make it a showstopper for any celebration, while the light mousse texture keeps it delightfully indulgent without being heavy. Whether served at a special occasion or enjoyed as a luxurious treat, this cake is sure to impress.

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Author: Mariem
Total Time: 4 hours
Yield: 10 servings 1x

Print Recipe

Description

This Triple Chocolate Berry Mousse Cake is a decadent layered dessert featuring rich chocolate, smooth mousse, and a tangy berry layer. Topped with fresh raspberries and blueberries, this cake is a showstopper for any special occasion!

Instructions

Prepare the Crust: Mix cookie crumbs and melted butter. Press into a springform pan and chill.
Make the Berry Mousse: Blend raspberries, sugar, and lemon juice. Heat and dissolve gelatin in water, then mix into berries. Fold in whipped cream and layer over crust. Chill for 30 minutes.
Prepare Chocolate Mousses: For each mousse layer (dark, milk, and white), dissolve gelatin in warm cream and mix with melted chocolate. Fold in more whipped cream and layer one at a time over the berry mousse, chilling between layers.
Decorate: Top with fresh berries and drizzle with chocolate.