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Delicious chocolate mousse brownies served on a plate with a rich chocolate topping.

Chocolate Mousse Brownies

Chocolate Mousse Brownies combine rich brownies with light chocolate mousse, creating a delightful dessert perfect for any occasion.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 1 hour 50 minutes
Course Dessert
Cuisine American
Servings 12 slices
Calories 350 kcal

Ingredients
  

Brownie Ingredients

  • 1 cup unsalted butter Melted
  • 2 cups granulated sugar
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1/4 teaspoon salt

Mousse Ingredients

  • 1 cup heavy cream Whipped
  • 8 ounces semisweet chocolate, chopped Melted
  • 1/2 cup powdered sugar

Instructions
 

Preparation

  • Preheat the oven to 350°F (175°C). Grease a 9x13 inch baking dish.
  • In a medium saucepan, melt the butter over low heat. Remove from heat and stir in the sugar, eggs, and vanilla until well blended.
  • Beat in the flour, cocoa powder, and salt until just combined. Pour the batter into the prepared baking dish and spread evenly.

Baking

  • Bake for 25-30 minutes or until a toothpick inserted in the center comes out with a few moist crumbs. Allow to cool completely in the pan.

Mousse Preparation

  • In a separate bowl, melt the semisweet chocolate over a double boiler or in the microwave until smooth. Let cool slightly.
  • In another bowl, whip the heavy cream until soft peaks form. Gradually add the powdered sugar while continuing to whip until stiff peaks form.
  • Fold the melted chocolate into the whipped cream until combined.

Assembly

  • Spread the mousse layer over the cooled brownies.
  • Refrigerate for at least 2 hours until set.
  • Slice into squares and serve, optionally topped with chocolate ganache.

Notes

Serve the brownies chilled for the best experience. Pair with a scoop of vanilla ice cream for a delightful contrast in flavors and temperatures. Store in an airtight container in the refrigerator for up to a week.
Keyword Brownies, Chocolate Mousse, Dessert Recipe, Party Dessert, Sweet Treats