
This silky-smooth coffee mousse takes your caffeine obsession to new heights while satisfying your sweet tooth. The combination of dark chocolate and espresso creates an irresistible dessert that's deceptively simple to make with just 5 ingredients and minimal hands-on time.
I first created this mousse for a dinner party when I needed a quick but impressive dessert. The coffee-chocolate combination was such a hit that it's now my go-to recipe whenever I need to whip up something special without spending hours in the kitchen.
Ingredients
- Heavy cream: The foundation of our mousse that creates the light and airy texture when whipped to stiff peaks
- Milk: Adds creaminess while balancing the richness of the heavy cream
- Espresso or strong coffee: The star flavor component use freshly brewed coffee that has been cooled for best flavor
- Confectioners sugar: Sweetens without the graininess of regular sugar and helps stabilize the whipped cream
- Dark chocolate: Adds richness and depth choose a high quality chocolate with at least 70% cocoa for best results
Step-by-Step Instructions
- Whip the Cream:
- Using a stand mixer or hand mixer, beat the heavy cream on medium-high speed until stiff peaks form about 3-4 minutes. The cream should hold its shape when you lift the beater and the peaks stand straight up. Be careful not to overwhip or it will start turning into butter.
- Prepare the Coffee-Chocolate Base:
- In a separate large bowl, combine the cooled milk, espresso or strong coffee, confectioners sugar, and melted chocolate. Stir until completely smooth and well incorporated. The chocolate should be cooled enough that it won't melt the cream but still fluid enough to mix easily.
- Fold in the Whipped Cream:
- Using a rubber spatula, gently fold one-third of the whipped cream into the coffee-chocolate mixture to lighten it. Then carefully fold in the remaining whipped cream using a gentle up-and-over motion until no white streaks remain. Avoid vigorous stirring as this will deflate the mousse.
- Chill and Set:
- Divide the mousse mixture evenly among six serving glasses or bowls. For an elegant presentation, use clear glasses to showcase the beautiful coffee color. Refrigerate for a minimum of two hours, though overnight is even better for the flavors to fully develop and the mousse to set properly.

The dark chocolate is truly the secret weapon in this recipe. After experimenting with milk and semisweet varieties, I found that dark chocolate creates the perfect balance with the coffee flavor while adding a sophisticated bitterness that prevents the dessert from becoming too sweet.
Make It Your Own
This coffee mousse serves as a wonderful base recipe that you can easily customize to suit your preferences. Try adding a tablespoon of your favorite liqueur like Kahlúa or Baileys for an adult version. A teaspoon of vanilla extract or a pinch of cinnamon also works beautifully to enhance the flavor profile without overpowering the coffee notes.

Serving Suggestions
Elevate this simple dessert by adding a few thoughtful garnishes. A light dusting of cocoa powder, chocolate shavings, or a few coffee beans on top creates a professional appearance with minimal effort. For texture contrast, consider adding crushed chocolate-covered espresso beans or a shortbread cookie on the side. The mousse is rich enough to stand alone but pairs wonderfully with berries for a fresh counterpoint.
Perfect Make-Ahead Dessert
One of the greatest advantages of this coffee mousse is that it actually improves with time. Making it a day in advance allows the flavors to fully develop and meld together, resulting in a more complex flavor profile. This makes it ideal for entertaining when you want to prepare dessert ahead of time and focus on other aspects of your meal on the day of your gathering.
Frequently Asked Questions
- → Can I use decaffeinated coffee in the mousse?
Yes, decaffeinated coffee works perfectly if you'd like to reduce the caffeine content while keeping the same delicious flavor.
- → How should I store coffee mousse?
Cover the mousse with plastic wrap and store it in the refrigerator for up to two weeks for the best texture and flavor.
- → Can I freeze coffee mousse?
Yes, transfer the mousse to a freezer-safe container and freeze for up to six months. Thaw overnight in the refrigerator before serving.
- → What kind of chocolate works best for this dessert?
Dark chocolate is recommended for a rich and intense flavor, but milk chocolate can be used for a sweeter option.
- → Can I make this mousse dairy-free?
Yes, you can substitute heavy cream and milk with plant-based alternatives like coconut cream and almond milk for a dairy-free version.