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Layered Chocolate Mousse Brownies

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Layered Chocolate Mousse Brownies are a decadent dessert featuring a rich, fudgy brownie base topped with a light, creamy chocolate mousse. This elegant yet easy treat is perfect for special occasions or make-ahead indulgence.

Ingredients

  • 1/2 cup unsalted butter
  • 3/4 cup granulated sugar
  • 1/4 cup brown sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 3/4 cup all-purpose flour
  • 1/4 cup unsweetened cocoa powder
  • 1/2 tsp salt
  • 1/2 cup semi-sweet chocolate chips (optional)
  • 6 oz semi-sweet or dark chocolate, chopped
  • 1 1/4 cups heavy whipping cream
  • 1/4 cup powdered sugar
  • 1 tsp vanilla extract (for mousse)
  • 1 tsp gelatin (optional)
  • 2 tbsp water (if using gelatin)

Instructions

  1. Preheat oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper.
  2. Melt butter and stir in granulated and brown sugars until smooth.
  3. Whisk in eggs and vanilla extract until combined.
  4. In a separate bowl, mix flour, cocoa powder, and salt, then stir into wet ingredients.
  5. Fold in chocolate chips if using. Pour batter into prepared pan.
  6. Bake for 25–30 minutes, until a toothpick comes out with moist crumbs. Cool completely.
  7. Melt chopped chocolate for the mousse and let cool slightly.
  8. Whip heavy cream with powdered sugar and vanilla until soft peaks form.
  9. If using gelatin, bloom it in water, melt gently, and stir into the melted chocolate.
  10. Fold whipped cream into melted chocolate until smooth.
  11. Spread mousse evenly over cooled brownies.
  12. Chill for at least 2 hours until set before slicing and serving.

Notes

  • Skip gelatin for a softer, fluffier mousse.
  • Cool chocolate slightly before folding to prevent separation.
  • Use a hot knife wiped clean between cuts for neat slices.
  • Optional toppings include shaved chocolate or cocoa powder.

Nutrition

Find it online: https://cookedbymaya.com/layered-chocolate-mousse-brownies/