Ohhh, get ready—this Chocolate Brownie Mousse Trifle is next-level indulgence. We’re talking layers of rich, fudgy brownie chunks, airy chocolate mousse, fluffy whipped cream, and a sprinkle of chocolate shavings (because why not go all in?). It’s basically what happens when your favorite brownie and your dreamiest mousse have a dessert baby—and trust me, it’s glorious.
This trifle is the kind of showstopper that makes people gasp a little when you bring it to the table. It’s decadent but light, sweet but balanced, and ridiculously easy to assemble. Whether you’re whipping it up for a dinner party, holiday celebration, or just because it’s Tuesday and you deserve it—this dessert delivers big-time satisfaction with very little fuss.
So grab your favorite trifle bowl or a bunch of cute little jars for individual servings, and let’s make dessert magic happen.
Why You’ll Love Chocolate Brownie Mousse Trifle
This recipe isn’t just about the ingredients—it’s about creating moments. Whether you’re celebrating something special or just need a spoonful of something divine, this trifle fits the mood perfectly. Here’s why it’s a total winner:
Versatile: Elegant enough for entertaining, but easy enough to make for a cozy night in. You can dress it up in a fancy dish or keep it chill in a glass bowl.
Budget-Friendly: Uses store-bought or homemade brownies, whipped cream, and mousse—no need to break the bank for something this luxurious.
Quick and Easy: The hardest part is waiting for it to chill. Assembly is as simple as layer, spoon, repeat.
Customizable: Want to add raspberries? Go for it. Swap the mousse for pudding? Still amazing. You can totally make it your own.
Crowd-Pleasing: Rich chocolate flavor, creamy texture, and the perfect crunch—everyone will be scraping the bottom of their glass for more.

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Ingredients in Chocolate Brownie Mousse Trifle
This beauty comes together with a handful of decadent components that are magical on their own—but absolutely irresistible together.
Fudgy Brownies
The foundation of the trifle. You can use homemade or your favorite boxed mix. They should be dense, chocolaty, and slightly chewy—basically, little bites of joy.
Chocolate Mousse
The silky, creamy star of the show. You can make it from scratch or use store-bought mousse or even chocolate pudding in a pinch. It brings that lush, airy texture that balances the brownie’s richness.
Whipped Cream
Light, fluffy, and just sweet enough. It adds that pillowy contrast to the dense brownies and mousse. You can use freshly whipped cream or whipped topping—whatever works for you.
Chocolate Shavings or Chips
For texture, flair, and that little extra chocolatey punch. Shavings make it elegant, while mini chips bring a fun crunch.
Optional Add-Ins
Want to really level up? Add a layer of fresh berries (raspberries or strawberries are amazing), a drizzle of chocolate or caramel sauce, or even a splash of espresso in the mousse for a mocha twist.
Instructions
Let’s dive into the steps to create this flavorful masterpiece:
Prep Your Ingredients
Cut the brownies into small cubes. If you’re making homemade mousse or whipped cream, get those ready and chilled.
Layer It Up
In a trifle dish or individual jars, start with a layer of brownie cubes. Top with a generous spoonful of chocolate mousse, followed by a layer of whipped cream.
Repeat
Keep layering until you’ve used up all your components—usually 2–3 layers depending on your container size. End with a final flourish of whipped cream.
Add the Finishing Touches
Sprinkle chocolate shavings or chips over the top. Add berries or a drizzle of sauce if you’re going for extra wow factor.
Chill
Let it chill in the fridge for at least 1–2 hours before serving. This helps the layers meld together and makes it easier to scoop.
Serve and Enjoy
Spoon into bowls and get ready for chocolate heaven.
Nutrition Facts
Servings: 8–10
Calories per serving: Approximately 450 (will vary based on ingredients used)
Preparation Time
Prep Time: 20 minutes
Chill Time: 1–2 hours
Total Time: About 1 hour 30 minutes to 2 hours 30 minutes
How to Serve Chocolate Brownie Mousse Trifle
This dreamy dessert practically serves itself, but here are a few fun ways to make it even more irresistible:
In a Big Trifle Dish: A stunning centerpiece for any party. Use a clear glass dish so the layers shine.
Individual Servings: Mason jars, stemless wine glasses, or little dessert cups make this trifle feel extra special and personalized.
Topped with Fresh Fruit: Add raspberries, sliced strawberries, or cherries on top for a pop of color and brightness.
With a Side of Coffee or Liqueur: Serve with espresso or a small glass of Bailey’s for the ultimate dessert pairing.
Additional Tips
Here are some extra tips to help you get the most out of this recipe:
Make Ahead: Assemble the night before and refrigerate. The flavors only get better as they sit.
Use Leftover Brownies: This is a great way to use up any leftover (or slightly dry) brownies—trifles are very forgiving.
Get Creative: Add a layer of crushed cookies, chocolate ganache, or flavored whipped cream. Make it your signature dessert.
Keep It Light: Want a lighter version? Use light whipped topping and a low-sugar mousse or pudding.
Layer Neatly: For a polished look, use piping bags to add mousse and cream—makes the layers super clean and pretty.
FAQ Section
Q1: Can I use boxed brownie mix?
A1: Absolutely! Just bake, cool, and cube them up. They work perfectly in this trifle.
Q2: Can I use pudding instead of mousse?
A2: Yes! Chocolate pudding makes a great substitute and is quicker to prep. Just make sure it’s thick and chilled.
Q3: How long does this keep in the fridge?
A3: It stays fresh for about 3 days. After that, the layers might start to soften too much.
Q4: Can I freeze it?
A4: Not recommended—the whipped cream and mousse don’t freeze and thaw well.
Q5: Can I make this gluten-free?
A5: Sure! Just use gluten-free brownies and check that your mousse and whipped cream are also GF-friendly.
Q6: What’s the best way to make mousse from scratch?
A6: Melt chocolate, fold it into whipped cream, and chill. You can also add egg whites or yolks depending on the recipe for extra richness.
Q7: Can I make this with white chocolate or peanut butter mousse?
A7: Yes, and yes! Get creative with your mousse flavors to switch it up.
Q8: Can I use store-bought whipped topping?
A8: You can! It’s super convenient and holds up well in the fridge.
Q9: Is this kid-friendly?
A9: Totally! Just skip any liqueurs or coffee-based add-ins for a kid-safe version.
Q10: How do I keep the layers from getting soggy?
A10: Make sure your brownies are fully cooled and your mousse is thick. Chill the trifle so the layers stay distinct.
Conclusion
There you have it—Chocolate Brownie Mousse Trifle, the dessert that brings drama, decadence, and just the right amount of indulgence to any occasion. It’s simple to make, endlessly customizable, and guaranteed to impress. Whether you serve it in a grand glass bowl or as cute minis, one thing’s for sure: there won’t be any leftovers. So go ahead—treat yourself. You’ve earned it.
Print
Chocolate Brownie Mousse Trifle
- Total Time: 25 minutes (plus chilling time)
- Yield: 10–12 servings 1x
- Diet: Vegetarian
Description
A rich and indulgent dessert featuring layers of fudgy brownies, creamy chocolate mousse, and whipped topping, beautifully assembled in a trifle dish for a show-stopping presentation.
Ingredients
- 1 batch of brownies (store-bought or homemade, about 9×13-inch pan)
- 2 cups heavy whipping cream
- 1/4 cup powdered sugar
- 1 tsp vanilla extract
- 1 cup semi-sweet chocolate chips (melted and slightly cooled)
- 1 package (8 oz) cream cheese, softened
- 1 tub (8 oz) whipped topping (e.g., Cool Whip)
- Chocolate shavings or mini chocolate chips for garnish (optional)
Instructions
- Cut the prepared brownies into small cubes and set aside.
- In a mixing bowl, whip the heavy cream, powdered sugar, and vanilla extract until stiff peaks form. Set aside half for topping.
- In another bowl, beat the softened cream cheese until smooth. Add the melted chocolate and mix until well combined.
- Fold in half of the whipped cream and all of the whipped topping into the chocolate-cream cheese mixture to create the mousse.
- In a large trifle dish or individual glasses, layer half of the brownie cubes, followed by half of the mousse, then a layer of reserved whipped cream.
- Repeat the layers with remaining brownies, mousse, and top with whipped cream.
- Garnish with chocolate shavings or mini chocolate chips if desired.
- Chill in the refrigerator for at least 2 hours before serving.
Notes
- Make the brownies a day ahead for easier cutting and layering.
- You can use dark chocolate chips for a richer mousse.
- Trifle can be made 1 day in advance; store covered in the refrigerator.
- Prep Time: 25 minutes
- Cook Time: 0 minutes (if using pre-baked brownies)
- Category: Dessert
- Method: Layered/No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 480
- Sugar: 38g
- Sodium: 220mg
- Fat: 30g
- Saturated Fat: 17g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 45g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 70mg