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chocolate mousse brownies

Decadent Chocolate Mousse Brownies with 3 Dreamy Layers


  • Author: lucy
  • Total Time: 3 hours 20 minutes
  • Yield: 9 servings 1x
  • Diet: Vegetarian

Description

Rich chocolate mousse brownies with a fudgy base, creamy mousse layer, and glossy ganache topping.


Ingredients

Scale
  • 1 box brownie mix (plus ingredients listed on box)
  • 1½ cups heavy whipping cream
  • 1 cup semi-sweet chocolate chips
  • 2 tbsp powdered sugar
  • 1 tsp vanilla extract
  • ¾ cup semi-sweet chocolate chips
  • ½ cup heavy cream
  • Chocolate curls or shavings (optional)

Instructions

  1. Prepare brownies according to package instructions in a 9×9-inch baking dish. Bake and allow to cool completely.
  2. Melt 1 cup chocolate chips and let cool slightly.
  3. In a large bowl, whip heavy cream with powdered sugar and vanilla until soft peaks form.
  4. Gently fold melted chocolate into the whipped cream until smooth and fluffy.
  5. Spread chocolate mousse evenly over cooled brownies. Chill for 1 hour.
  6. Heat ½ cup heavy cream until just steaming, then pour over ¾ cup chocolate chips. Let sit 2 minutes, then stir until smooth.
  7. Pour ganache over mousse layer and spread evenly.
  8. Chill for at least 2 hours or until fully set.
  9. Garnish with chocolate curls, slice into squares, and serve chilled.

Notes

  • Use high-quality chocolate for best results.
  • Ensure brownies are fully cooled before adding mousse.
  • Chill between layers for clean cuts.
  • Prep Time: 20 minutes
  • Cook Time: As per brownie mix instructions
  • Category: Dessert
  • Method: Baking, Chilling
  • Cuisine: American

Nutrition

  • Serving Size: 1 square
  • Calories: 520
  • Sugar: 42g
  • Sodium: 180mg
  • Fat: 32g
  • Saturated Fat: 18g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 55g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 65mg

Keywords: chocolate mousse brownies, chocolate brownie mousse, rich chocolate brownies, chocolate lovers dessert, fudgy brownie recipe, make ahead dessert