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Delicious chocolate mousse brownies topped with creamy mousse and chocolate drizzle

Chocolate Mousse Brownies

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Indulge in these rich, fudgy chocolate brownies topped with a creamy chocolate mousse. Perfect for gatherings and easy to make!
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Prep Time 20 minutes
Cook Time 30 minutes
Total Time 1 hour 30 minutes
Servings: 12 pieces
Course: Dessert, Treat
Cuisine: American
Calories: 350
Ingredients Method Nutrition Notes

Ingredients
  

For the Brownie Base
  • 1 cup unsalted butter, melted Can substitute with coconut oil for a dairy-free option.
  • 1.5 cups granulated sugar
  • 1 tsp vanilla extract
  • 4 large eggs Should be at room temperature for better emulsification.
  • 1 cup all-purpose flour Can be substituted for gluten-free flour.
  • 0.5 cup unsweetened cocoa powder
  • 0.5 tsp salt
  • 1 cup semisweet chocolate chips Can substitute for dark or white chocolate chips.
For the Chocolate Mousse
  • 2 cups heavy cream, divided Use one cup for melting and 1.5 cups for whipping.
  • 0.25 cup powdered sugar
  • 1 cup whipped cream
  • as needed chocolate shavings For garnish, optional.

Method
 

Preparation of Brownie Base
  1. Preheat your oven to 350°F (175°C) and line a 9x13-inch baking pan with parchment paper.
  2. In a large bowl, whisk together the melted butter, granulated sugar, and vanilla extract. Beat in the eggs one at a time until the mixture is smooth.
  3. Sift in the flour, cocoa powder, and salt. Gently fold the mixture until just combined, being careful not to overmix.
  4. Pour the brownie batter into the prepared pan and spread it evenly. Bake for 25–30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs. Let the brownies cool completely.
Preparation of Chocolate Mousse
  1. Melt the chocolate chips with 1/2 cup of heavy cream in a heatproof bowl over simmering water, stirring until smooth. Allow the mixture to cool slightly.
  2. In a separate bowl, whip the remaining 1.5 cups of heavy cream with the powdered sugar and vanilla until stiff peaks form.
  3. Fold the cooled chocolate mixture into the whipped cream until fully combined.
Assembly
  1. Spread the chocolate mousse evenly over the cooled brownies. Top with whipped cream and chocolate shavings if desired.
  2. Chill for at least 1 hour before slicing into squares to serve.

Nutrition

Serving: 1gCalories: 350kcalCarbohydrates: 35gProtein: 5gFat: 23gSaturated Fat: 14gSodium: 150mgFiber: 2gSugar: 25g

Notes

Store leftovers in an airtight container in the refrigerator for up to three days. For longer storage, freeze them well-wrapped and thaw in the refrigerator overnight before serving. Experiment with flavors by adding mint extract or a layer of peanut butter!
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