Triple Chocolate Mousse Cake – Rich & Creamy Dessert

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Triple Chocolate Mousse Cake is a rich, creamy, and decadent dessert. Try this indulgent recipe for the ultimate chocolate lover’s treat!

If you’re a chocolate lover, this Triple Chocolate Mousse Cake is a dream come true! It’s rich, creamy, and absolutely irresistible. With layers of dark, milk, and white chocolate mousse atop a soft cocoa sponge, this cake is perfect for any occasion – birthdays, anniversaries, or just because you deserve it!

Table of Contents

Why You’ll Love This Cake

  • Triple the Chocolate: A combination of dark, milk, and white chocolate for a harmonious balance of flavors.
  • Elegant and Impressive: Despite looking fancy, this cake is surprisingly easy to make.
  • Perfect Texture: A light cocoa sponge paired with creamy mousse layers creates a melt-in-your-mouth experience.
  • Great for Any Celebration: Whether you’re hosting a dinner party or treating yourself, this cake is a show-stopper.

Ingredients You’ll Need

For the Chocolate Sponge:

  • 8g cocoa powder (1 tbsp)
  • 38g cake flour (1/3 cup + 1 tbsp)
  • 25g milk (1 tbsp + 2 tsp)
  • 25g vegetable oil (1 tbsp + 2 tsp)
  • 2 large eggs
  • 37g white sugar (3 tbsp)

For the Dark Chocolate Mousse:

  • 160ml heavy cream (2/3 cup)
  • 85g dark chocolate (3 oz)
  • 60ml whole milk (1/4 cup)
  • 1 platinum-grade gelatin sheet

For the Milk Chocolate Mousse:

  • 160ml heavy cream (2/3 cup)
  • 85g milk chocolate (3 oz)
  • 60ml whole milk (1/4 cup)
  • 1 platinum-grade gelatin sheet

For the White Chocolate Mousse:

  • 160ml heavy cream (2/3 cup)
  • 85g white chocolate (3 oz)
  • 60ml whole milk (1/4 cup)
  • 1 platinum-grade gelatin sheet

Step-by-Step Instructions

Step 1: Make the Chocolate Sponge

  1. Preheat your oven to 160°C (320°F). Line an 8-inch cake tin with parchment paper.
  2. Separate the eggs, placing the egg whites in a large bowl and the yolks in a medium bowl.
  3. Add milk and vegetable oil to the egg yolks and whisk until combined.
  4. Sift in the cocoa powder and cake flour, mixing until smooth.
  5. Using an electric mixer, whisk the egg whites until soft peaks form, then gradually add the sugar and continue beating until stiff peaks develop.
  6. Gently fold one-third of the egg whites into the chocolate mixture, then fold in the remaining egg whites until fully combined.
  7. Pour the batter into the prepared pan and bake for 20 minutes. Let it cool completely.
  8. Cut a 6-inch circle from the cooled cake and place it at the bottom of a lined 6-inch cake ring.

Step 2: Prepare the Dark Chocolate Mousse

  1. Soak the gelatin sheet in cold water for a few minutes.
  2. Heat the dark chocolate and whole milk in a microwave or over a double boiler, stirring until smooth.
  3. Squeeze excess water from the gelatin and add it to the chocolate mixture, stirring until fully dissolved.
  4. Whip the heavy cream until soft peaks form, then gently fold in the chocolate mixture.
  5. Pour over the sponge layer and chill for 15-20 minutes.

Step 3: Prepare the Milk Chocolate Mousse

  1. Repeat the steps above, substituting milk chocolate for dark chocolate.
  2. Pour over the set dark chocolate layer and chill for another 15-20 minutes.

Step 4: Prepare the White Chocolate Mousse

  1. Repeat the process using white chocolate.
  2. Pour over the set milk chocolate layer and chill for 1-2 hours, or until completely set.

Final Touches and Serving

  1. Once fully set, carefully remove the cake from the tin and peel off the acetate or parchment paper.
  2. Dust the top with cocoa powder for an elegant finish.
  3. Slice and serve chilled for the best texture and flavor.

Pro Tips for a Perfect Triple Chocolate Mousse Cake

  • Use High-Quality Chocolate: The better the chocolate, the richer and creamier your mousse will be.
  • Chill Between Layers: This ensures clean, defined layers and prevents mixing.
  • Don’t Overwhip the Cream: Soft peaks are key! Overwhipping can make the mousse too stiff.
  • Use Acetate for Clean Sides: If you want bakery-style presentation, acetate sheets help keep the layers neat and professional.

Serving Suggestions

  • Pair with Fresh Berries: Strawberries or raspberries complement the rich chocolate flavors.
  • Top with Chocolate Shavings: For an extra elegant look, add chocolate curls on top.
  • Drizzle with Chocolate Sauce: A little extra chocolate never hurts!

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Frequently Asked Questions (FAQs)

1. Can I make this cake in advance?

Yes! You can prepare it a day ahead and store it in the fridge until serving.

2. Can I freeze this cake?

Absolutely! Wrap it well in plastic wrap and store in an airtight container for up to 3 months. Thaw in the fridge before serving.

3. Can I use agar-agar instead of gelatin?

Yes, but the texture may differ slightly. Use equivalent amounts of agar-agar.

4. Can I make a larger version of this cake?

Yes! Simply double the recipe for a larger cake.

5. How do I get smooth, even mousse layers?

Use a palette knife or offset spatula to smooth each layer before chilling.

This Triple Chocolate Mousse Cake is an absolute must-try for chocolate lovers. The combination of flavors and textures makes it a luxurious dessert that’s sure to impress. Try it out and let me know how it turns out in the comments below!

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