Double Chocolate Mousse Cake Recipe. A rich and chocolaty dessert, made with a fluffy chocolate cake base, topped with a light and airy white & dark chocolate mousse. So yummy and delicious!
Prep time: 30mins | Cook time: 15mins | Yield: 8-10
Ingredients:
Cake:
- 1 Large Egg
- 1/4 cup (50g) Granulated Sugar
- 1/4 cup (60ml) Vegetable Oil
- 1/4 cup (30g) All-Purpose Flour
- 2 Tbsp (15g) Unsweetened Cocoa Powder
- 1 tsp (4g) Baking Powder
Filling:
- 7oz (200g) Semi-Sweet Chocolate, chopped or chips
- 1/3 cup (80ml) Heavy Cream (bring to room temperature)
- 10oz (280g) White Chocolate, chopped or chips
- 1/4 cup (60ml) Heavy Cream (bring to room temperature)
- 1 cup (240ml) Heavy Cream, cold
- 2 Tbsp (15g) Powdered Sugar
- 1 tsp (5ml) Vanilla Extract
Chocolate Swirls:
- 1oz (28g) Semi-Sweet Chocolate, chopped or chips
- About 3 Tbsp (45ml) Heavy Cream
Video:
Directions:
Cake:
- Using a paper towel, grease with vegetable oil a 7in (18cm) round cake pan with removable bottom. Set aside.
- Preheat the oven to 350°F (180°C).
- In a large bowl, place the egg, sugar, and vegetable oil. Whisk for about 1 minute.
- Sift the flour, cocoa powder, and baking powder over the mixture. Whisk until just combined, do not overmix the flour.
- Pour the batter into the prepared pan and smooth the top. Bake for about 10 to 15 minutes or until a toothpick inserted into the center comes out clean.
- Let the cake cool completely in the pan before adding the mousse.
Filling:
- In a medium bowl, place the SEMI-SWEET CHOCOLATE and 1/3 cup (80ml) of heavy cream. Melt using a double boiler or microwave in 30-second intervals, stirring after each until smooth. Let the mixture cool at room temperature.
- In a medium bowl, place the WHITE CHOCOLATE and 1/4 cup (60ml) of heavy cream. Melt using a double boiler or microwave in 30-second intervals, stirring after each until smooth. Let the mixture cool at room temperature.
- In the bowl of an electric mixer, place 1 cup (240ml) of cold heavy cream, powdered sugar, and vanilla. Beat on medium speed until soft peaks form, being careful not to overheat or the cream will turn buttery.
- Using a wire whisk or spatula, gently fold about 2/3 of the whipped cream into the dark chocolate mixture. Spread the mousse into the cake pan over the cake base.
- Refrigerate for 10 minutes.
- Using a wire whisk or spatula, gently fold about 1/3 of the whipped cream into the white chocolate mixture. Spread the white mousse into the cake pan over the dark chocolate mousse.
- Let it stand at room temperature while making the chocolate drizzle.
Chocolate Swirls:
- In a small bowl, place 1oz of semi-sweet chocolate and 2 tbsp of heavy cream. Melt using a double boiler or microwave in 30-second intervals, stirring after each until smooth. Let it cool for a few minutes.
- Drizzle the chocolate mixture over the white chocolate mousse. Use a toothpick or small knife to make circular motions and create swirls across the mousse.
- Refrigerate for at least 6 hours or overnight. Unmold the cake and serve.
- Store it in an airtight container in the fridge.
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