Chocolate Mousse Dessert Cups
This Chocolate Mousse is a rich, creamy, no-bake chocolate dessert made with whipped cream, eggs, and smooth, melted chocolate. It’s an easy, single-serve dessert recipe for parties and gatherings.
Tackle 2026 dinners with our gorgeous Ultimate Meal Planner - just $4.50 this week with coupon code MARCH50. Get it here.

WANT TO SAVE THIS FOR LATER?
I love serving individual desserts in a cup like this for special gatherings, birthdays, holidays, or even date nights at home. It’s a great make-ahead dessert since it needs time to set in the fridge.
This pairs really well with light fruit desserts or simple baked treats like strawberries with cream or a soft chocolate brownie on the side for an extra indulgent dessert plate.
Serve it with Chocolate Brownies or Fruit Desserts on the side for an extra indulgent dessert plate.
How to Make Chocolate Mousse Dessert Cups
Ingredients you’ll need for this recipe

Step-by-Step Guide
1. In a bowl, whip the heavy cream with a hand mixer until soft peaks form.

2. Separate the eggs, placing the egg whites in a clean mixing bowl and the yolks in the whipped cream bowl.

3. Fold the egg yolks into the whipped cream until the mixture is combined with no yolk streaks left behind.

4. Melt the semisweet chocolate and unsalted butter together in a heatproof bowl over a pot of simmering water, stirring until smooth. Or heat in the microwave at 30 second intervals, stirring between.

5. Gently fold the whipped cream into the chocolate mixture in two additions until just combined. Set aside.
6. Using a clean hand mixer, beat the egg whites until foamy, then gradually add the white sugar, continuing to beat until stiff peaks form.

7. Carefully fold in the beaten egg whites into the chocolate mixture, ensuring the mousse remains light and airy.

8. Divide the mousse evenly among serving dishes and refrigerate for at least 6 hours or until set.

Serve & Enjoy!
Serve chilled, optionally garnished with whipped cream, chocolate shavings, or fresh berries.

Important Recipe Notes
- Make sure your mixing bowls and beaters are very clean and completely dry, especially when whipping egg whites. Any grease or water can prevent them from reaching stiff peaks.
- When whipping the cream, stop at soft peaks. If you overwhip it, the mousse can turn grainy instead of smooth and fluffy.
- Always fold ingredients gently. This keeps the mousse light and airy—don’t stir or beat hard once everything is combined.
- When melting chocolate and butter, go slow. If using a microwave, heat in short 30-second bursts and stir in between to avoid burning or seizing the chocolate.
- The egg whites must be beaten to stiff peaks before folding in. This is what gives the mousse its airy, cloud-like texture.
- Chill time is important—don’t rush it. The mousse needs at least 6 hours in the fridge to fully set and develop its creamy texture.
- For the best flavor, serve chilled and add toppings right before serving, like whipped cream, shaved chocolate, or fresh berries.
Chocolate Mousse Dessert Cup

Ingredients
- 1 ¼ cup heavy cream
- 4 eggs
- 1 cup semisweet chocolate
- 2 tbsp unsalted butter
- 4 egg whites
- ¼ cup white sugar
Instructions
- In a bowl, whip the heavy cream with a hand mixer until soft peaks form.
- Separate the eggs, placing the egg whites in a clean mixing bowl and the yolks in the whipped cream bowl.
- Fold the egg yolks into the whipped cream until the mixture is combined with no yolk streaks left behind.
- Melt the semisweet chocolate and unsalted butter together in a heatproof bowl over a pot of simmering water, stirring until smooth. Or heat in the microwave at 30 second intervals, stirring between.
- Gently fold the whipped cream into the chocolate mixture in two additions until just combined. Set aside.
- Using a clean hand mixer, beat the egg whites until foamy, then gradually add the white sugar, continuing to beat until stiff peaks form.
- Carefully fold in the beaten egg whites into the chocolate mixture, ensuring the mousse remains light and airy.
- Divide the mousse evenly among serving dishes and refrigerate for at least 6 hours or until set.
- Serve chilled, optionally garnished with whipped cream, chocolate shavings, or fresh berries.