Chocolate Mousse Cake
A decadent, restaurant-quality dessert featuring a moist chocolate sponge base topped with a silky, airy chocolate mousse.
Ingredients
- •1/2 cup all-purpose flour (65g)
- •1/2 cup granulated sugar (100g)
- •1/3 cup unsweetened cocoa powder (30g)
- •1/2 teaspoon baking powder
- •2 large eggs
- •1/4 cup vegetable oil (60ml)
- •1/4 cup whole milk (60ml)
- •1 teaspoon vanilla extract
- •8 ounces semi-sweet chocolate, chopped (225g)
- •1 1/2 cups heavy whipping cream (360ml)
- •1 tablespoon powdered sugar
Instructions
- 1
Preheat your oven to 350°F (175°C) and grease an 8-inch springform pan.
- 2
Whisk together flour, sugar, cocoa powder, and baking powder in a bowl.
- 3
Add eggs, oil, milk, and vanilla, whisking until the batter is smooth.
- 4
Pour the batter into the pan and bake for 20-25 minutes until a toothpick comes out clean; let it cool completely.
- 5
Melt the chopped chocolate in a heat-proof bowl over a pot of simmering water, then set aside to cool slightly.
- 6
Whip the heavy cream and powdered sugar until stiff peaks form.
- 7
Gently fold one-third of the whipped cream into the melted chocolate to lighten it, then fold in the remaining cream until uniform.
- 8
Spread the mousse evenly over the cooled cake base and refrigerate for at least 4 hours to set.
- 9
Run a thin knife around the edge of the pan before releasing the springform ring to serve.
💡 Chef tips
- Ensure the melted chocolate is cooled to room temperature before folding in the cream, or the mousse will deflate.
- You can make this cake a day in advance; it actually tastes better after chilling overnight as the flavors meld.
- For a professional finish, dust the top with extra cocoa powder or garnish with fresh raspberries before serving.
✅ How it should turn out
The finished cake features a tender, dark chocolate sponge topped with a cloud-like, velvety mousse that melts instantly on the tongue with a deep, balanced cocoa flavor.