Created on October 6th, 2025 at 12:45 pm
Chocolate Mousse Brownies combine two favorite desserts into one mouthwatering treat. Rich, fudgy brownies serve as the base for a light and airy chocolate mousse topping. This dessert is perfect for chocolate lovers and will impress anyone who tries it.
Why You’ll Love This
This recipe is easy to follow, making it great for both beginners and experienced bakers. The combination of rich brownie and fluffy mousse creates a delightful texture that is hard to resist. Plus, these brownies are perfect for gatherings, parties, or just a sweet treat at home.
Recipe Time
Prep Time: 20 minutes
Cook Time: 25 minutes
Total Time: 2 hours 45 minutes (including chilling time)
Kitchen Tools You’ll Need
- Medium saucepan
- Whisk
- Mixing bowls
- 9×13 inch baking pan
- Parchment paper
How to Make It
Start by making the brownies as the base. Bake them until they are slightly moist. Once cooled, prepare the chocolate mousse. Finally, add a layer of ganache and chill to set. These steps create a layered dessert that will wow your tastebuds.
Ingredients
- 1 cup unsalted butter
- 2 cups sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- 1 cup all-purpose flour
- 1/2 cup cocoa powder
- 1/4 teaspoon salt
- 1 cup heavy cream
- 8 ounces semi-sweet chocolate, chopped
- 1/2 cup chocolate ganache for topping
Directions
- Preheat the oven to 350°F (175°C). Grease and line a 9×13 inch baking pan with parchment paper.
- Melt the butter in a medium saucepan over low heat. Stir in the sugar until combined.
- Remove from heat and let cool slightly. Whisk in eggs and vanilla until smooth.
- In a separate bowl, combine flour, cocoa powder, and salt. Gradually add the dry ingredients to the wet ingredients until fully incorporated.
- Pour the brownie batter into the prepared pan and spread evenly. Bake for 20-25 minutes or until a toothpick comes out slightly moist.
- Allow to cool completely.
- To make the mousse, heat the cream in a saucepan until just below boiling. Pour over the chopped chocolate and let sit for a few minutes, then stir until smooth.
- Once cooled to room temperature, whip the mousse until light and fluffy. Spread over the cooled brownies.
- Pour the chocolate ganache over the mousse layer and spread evenly.
- Chill in the refrigerator for at least 2 hours before serving.
- Cut into bite-sized portions and serve.
How to Serve This Recipe
Serve these brownies chilled for a refreshing treat. They pair nicely with whipped cream or a scoop of vanilla ice cream for an extra indulgent dessert.
How to Store This Recipe
Store any leftovers in an airtight container in the refrigerator. They will stay fresh for up to one week.
Tips for Success
- Make sure to let the brownies cool completely before adding the mousse.
- Whip the mousse until it’s light and fluffy for the best texture.
- Use high-quality chocolate for an even richer flavor.
- For a fun twist, add a dash of espresso powder to the brownies.
Variation
You can add chopped nuts or chocolate chips to the brownie batter for added texture. Otherwise, this recipe is already perfect as is!
FAQs
Can I use dark chocolate instead of semi-sweet?
Yes, dark chocolate will give the mousse a more intense flavor.
How do I know when the brownies are done?
A toothpick should come out slightly moist, but not wet when they are done.
Can I freeze these brownies?
Yes, you can freeze them in an airtight container for up to three months. Just thaw in the refrigerator before serving.
