Decadent Chocolate Mousse Brownie Cake Recipe

Delight your taste buds with this decadent chocolate mousse brownie cake! With a rich brownie base, silky mousse layer, glossy ganache topping, and a touch of fresh berries, this dessert is the ultimate showstopper for any occasion.

Ingredients

For the Brownie Base:

• 1 cup all-purpose flour
• ½ cup unsweetened cocoa powder
• 1 cup granulated sugar
• ½ cup unsalted butter (melted)
• 2 large eggs
• 1 tsp vanilla extract
• ¼ tsp salt

For the Chocolate Mousse:

• 1 ½ cups heavy cream
• 1 cup semi-sweet chocolate chips
• 1 tbsp powdered sugar

For the Ganache Topping:

• ¾ cup semi-sweet chocolate chips
• ½ cup heavy cream

For Garnish:

• Fresh raspberries
• Chocolate chips or shavings
• Powdered sugar

Steps

Step 1: Make the Brownie Base

1. Preheat the oven to 350°F (175°C) and line an 8-inch square baking pan with parchment paper.
2. In a bowl, whisk together melted butter, sugar, eggs, and vanilla.
3. Add flour, cocoa powder, and salt to the wet mixture, stirring until smooth.
4. Pour the batter into the prepared pan and bake for 20-25 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely.

Step 2: Prepare the Chocolate Mousse

1. Heat the heavy cream in a saucepan until steaming, but not boiling.
2. Pour the hot cream over the chocolate chips and let sit for 2 minutes. Whisk until smooth. Allow the mixture to cool.
3. In a separate bowl, whip the remaining heavy cream with powdered sugar until soft peaks form. Gently fold the whipped cream into the cooled chocolate mixture.

Step 3: Assemble the Cake

1. Spread the prepared mousse evenly over the cooled brownie base. Smooth the top with a spatula.
2. Refrigerate for at least 2 hours, or until the mousse is set.

Step 4: Make the Ganache

1. Heat heavy cream in a saucepan until steaming and pour over the chocolate chips. Let sit for 2 minutes and whisk until glossy.
2. Pour the ganache over the chilled mousse layer, spreading evenly. Chill for an additional hour to set.

Step 5: Garnish and Serve

1. Top the cake with fresh raspberries, chocolate chips, and a dusting of powdered sugar for an elegant finish.
2. Slice and serve chilled for the best texture.

Optional Variations

• Add a splash of coffee or espresso to the mousse for a mocha twist.
• Replace raspberries with strawberries or blueberries for a fruity variation.
• Use dark chocolate for the ganache for a more intense chocolate flavor.

Pro Tips

• Ensure the brownie base is completely cool before adding the mousse layer to avoid melting.
• For cleaner slices, use a knife warmed in hot water and wiped dry between cuts.
• Store leftovers in an airtight container in the refrigerator for up to 3 days.

Conclusion

This chocolate mousse brownie cake is the perfect combination of rich, creamy, and chocolatey layers. It’s a stunning dessert that’s as beautiful as it is delicious. Perfect for holidays, birthdays, or any celebration, this cake is sure to impress. Try it today!