A Chocolate Coffee Mousse Cake is a decadent dessert that combines the rich flavors of chocolate and coffee into a smooth, creamy mousse layered on a moist chocolate cake. Here’s a detailed recipe to make this luxurious cake:
Chocolate Coffee Mousse Cake Recipe
Ingredients:
For the Chocolate Cake:
- 1 cup all-purpose flour
- 1 cup granulated sugar
- ½ cup unsweetened cocoa powder
- 1 tsp baking powder
- ½ tsp baking soda
- ¼ tsp salt
- ½ cup unsalted butter, softened
- 2 large eggs
- ½ cup milk
- ½ cup boiling water
- 1 tsp vanilla extract
For the Coffee Mousse:
- 1 cup heavy cream
- ½ cup sour cream
- 1 tbsp instant coffee granules
- 8 oz semi-sweet chocolate, chopped
- ¼ cup granulated sugar
- 1 tsp vanilla extract
For the Chocolate Ganache:
- 6 oz semi-sweet chocolate, chopped
- ½ cup heavy cream
For Garnish (optional):
- Whipped cream
- Chocolate shavings or curls
- Coffee beans or fresh mint
Instructions:
Step 1: Prepare the Chocolate Cake
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Preheat the oven to 350°F (175°C). Grease and flour two 8-inch round cake pans or line them with parchment paper.
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Mix dry ingredients: In a medium bowl, whisk together the flour, granulated sugar, cocoa powder, baking powder, baking soda, and salt.
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Cream butter and sugar: In a large bowl, beat the softened butter with granulated sugar until light and fluffy.
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Add eggs and vanilla: Beat in the eggs one at a time, then add the vanilla extract.
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Combine wet and dry ingredients: Gradually add the dry ingredients to the butter mixture, alternating with the milk. Mix until just combined.
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Add boiling water: Stir in the boiling water until the batter is smooth (the batter will be thin).
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Bake: Divide the batter evenly between the prepared cake pans. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean. Let the cakes cool in the pans for 10 minutes, then transfer to a wire rack to cool completely.
Step 2: Prepare the Coffee Mousse
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Dissolve coffee granules: In a small bowl, dissolve the instant coffee granules in a little hot water. Set aside.
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Melt the chocolate: In a heatproof bowl, melt the chopped chocolate over a pot of simmering water or in the microwave, stirring until smooth. Let it cool slightly.
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Whip the cream: In a medium bowl, whip the heavy cream until soft peaks form.
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Combine ingredients: Fold the melted chocolate into the whipped cream. Add the sour cream, dissolved coffee, granulated sugar, and vanilla extract. Gently fold until well combined.
Step 3: Prepare the Chocolate Ganache
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Heat cream: In a small saucepan, heat the heavy cream until it just begins to simmer.
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Make ganache: Remove from heat and add the chopped chocolate. Let it sit for a minute, then stir until smooth. Allow it to cool slightly.
Step 4: Assemble the Cake
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Layer the cake: Place one layer of the cooled chocolate cake on a serving plate. Spread a layer of coffee mousse over the top.
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Add the second layer: Place the second cake layer on top of the mousse.
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Frost with ganache: Pour the chocolate ganache over the top of the cake, spreading it evenly over the top and sides.
Step 5: Garnish (Optional)
- Decorate: Garnish the cake with whipped cream, chocolate shavings or curls, and coffee beans or fresh mint if desired.
Refrigerate the cake for at least 2 hours before serving to allow the mousse and ganache to set properly. This Chocolate Coffee Mousse Cake is a rich, indulgent dessert with the perfect blend of chocolate and coffee flavors, making it a hit for any special occasion. Enjoy!