Print

Chocolate Mousse Brownies Recipe

Print Recipe

★★★★★

4.5 from 137 reviews

This decadent Chocolate Mousse Brownies recipe features a rich, fudgy brownie base topped with a light and airy chocolate mousse and finished with a glossy chocolate ganache. Perfect for chocolate lovers looking for an indulgent dessert that combines multiple textures and intense chocolate flavor.

Ingredients

Scale

For the Brownie Base:

  • 1/2 cup (115g) unsalted butter, melted
  • 1 cup (200g) granulated sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 1/3 cup (40g) unsweetened cocoa powder
  • 1/2 cup (65g) all-purpose flour
  • 1/4 tsp salt
  • 1/4 tsp baking powder

For the Chocolate Mousse:

  • 1 1/2 cups (350ml) heavy whipping cream, chilled
  • 8 oz (225g) semisweet chocolate, finely chopped
  • 3 tbsp (45ml) milk
  • 2 tbsp (25g) powdered sugar

For the Ganache Topping:

  • 4 oz (115g) semisweet chocolate, finely chopped
  • 1/2 cup (120ml) heavy cream

Instructions

  1. Prepare the Pan: Preheat the oven to 350°F (175°C) and line an 8×8-inch (20×20 cm) square baking pan with parchment paper, leaving a slight overhang on the sides for easy removal.
  2. Make the Brownie Batter: In a large bowl, whisk together the melted butter, granulated sugar, eggs, and vanilla extract until smooth and well combined.
  3. Add Dry Ingredients: Sift in the cocoa powder, flour, salt, and baking powder. Gently fold the dry mixture into the wet ingredients just until no streaks remain. Do not overmix.
  4. Bake the Brownie Layer: Pour the batter into the prepared pan and smooth the top with a spatula. Bake for 20 to 25 minutes until a toothpick inserted into the center comes out with a few moist crumbs. Let the brownie base cool completely in the pan.
  5. Make the Mousse Base: Heat the milk in a small saucepan over low heat until just steaming. Pour it over the chopped chocolate in a heatproof bowl. Let it sit undisturbed for 2 minutes, then stir until fully melted and smooth. Let the mixture cool to room temperature.
  6. Whip the Cream: In a separate bowl, beat the chilled heavy cream and powdered sugar until soft peaks form.
  7. Fold to Combine: Stir a spoonful of whipped cream into the cooled chocolate mixture to loosen it. Gently fold the remaining whipped cream into the chocolate until fully blended and airy. Avoid deflating the mousse.
  8. Assemble Mousse Layer: Spread the chocolate mousse evenly over the cooled brownie base using a spatula. Refrigerate the pan for at least 2 hours, or until the mousse is set.
  9. Make the Ganache: Place the chopped chocolate in a heatproof bowl. Heat the heavy cream in a small saucepan until it begins to simmer. Pour the hot cream over the chocolate and let sit for 2 to 3 minutes. Stir until smooth and glossy.
  10. Add Ganache Topping: Pour the ganache over the chilled mousse layer and smooth the surface with an offset spatula. Return the pan to the refrigerator for 1 hour, or until the ganache is firm.
  11. Slice and Serve: Once fully set, lift the dessert out of the pan using the parchment overhang. Slice with a clean, sharp knife, wiping between cuts for neat edges.

Notes

  • If the melted chocolate cools too much before folding, it can seize or stiffen. Stir a small amount of whipped cream into the chocolate first to loosen it, then fold in the rest gently.
  • Store leftovers covered in the refrigerator for up to 4 days.
  • For clean slices, run the knife under hot water and wipe dry before each cut.

Keywords: chocolate mousse brownies, layered chocolate dessert, fudgy brownies, chocolate mousse recipe, chocolate ganache topping

Find it online: https://cheframi.com/chocolate-mousse-brownies-recipe/