French Chocolate Mousse (Mousse Au Chocolat)

This French chocolate mousse is rich, silky, and full of deep chocolate flavor. I love how it feels decadent yet light at the same time, making it the perfect dessert to end a meal. With just a few simple ingredients, I can whip up an elegant treat that never fails to impress.

Why You’ll Love This Recipe

I enjoy how this mousse strikes the perfect balance between creamy and airy. The dark chocolate gives it an intense flavor, while the whipped cream makes it fluffy and smooth. It’s also a make-ahead dessert, which I find convenient when I’m entertaining.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

10.5 oz (300 grams) bar of dark chocolate, chopped
⅔ cup of whole milk
1 ¼ cup heavy cream
½ cup powdered sugar

Directions

1. I start by gently heating the milk in a saucepan until it’s hot but not boiling.
2. I place the chopped chocolate in a heatproof bowl and pour the hot milk over it. I let it sit for a minute, then stir until the chocolate melts into a smooth mixture.
3. I set the chocolate mixture aside to cool slightly.
4. In another bowl, I whip the heavy cream with the powdered sugar until soft peaks form.
5. Once the chocolate mixture is cooled to lukewarm, I fold in the whipped cream gently, making sure to keep the mousse light and airy.
6. I divide the mousse into serving glasses or bowls and refrigerate for at least 2 hours until set.

Servings and Timing

This recipe makes about 6 servings. It takes around 15 minutes to prepare, plus at least 2 hours of chilling time before serving.

Variations

Sometimes I add a splash of espresso or coffee liqueur to enhance the chocolate flavor. For a fruitier version, I top the mousse with fresh raspberries or strawberries. I’ve also tried folding in a little orange zest for a citrusy twist.

Storage/Reheating

I store the mousse covered in the refrigerator for up to 3 days. Since it’s a chilled dessert, I don’t reheat it, but I let it sit at room temperature for a few minutes before serving so it softens slightly.

FAQs

Can I make chocolate mousse ahead of time?

Yes, I often prepare it the day before and keep it chilled until ready to serve.

What kind of chocolate works best?

I prefer dark chocolate with around 60–70% cocoa for a rich flavor.

Can I use milk chocolate instead of dark chocolate?

Yes, but the mousse will be sweeter and less intense.

How do I keep the mousse light and airy?

I fold the whipped cream gently into the chocolate mixture without overmixing.

Can I make this recipe without dairy?

Yes, I use dairy-free chocolate and coconut cream instead of heavy cream.

Do I need eggs for this mousse?

Not for this version it’s eggless and relies on whipped cream for structure.

How long does chocolate mousse need to chill?

At least 2 hours, but I find it’s even better after chilling overnight.

Can I freeze chocolate mousse?

I can freeze it, but the texture may change slightly. I prefer serving it fresh.

What can I serve with chocolate mousse?

I like topping it with whipped cream, shaved chocolate, or fresh berries.

Why did my mousse turn grainy?

The chocolate may have overheated or cooled too much before folding in the cream.

Conclusion

French chocolate mousse is one of my favorite desserts to make because it feels luxurious without being complicated. I love its velvety texture and intense chocolate flavor, and it always delights anyone I serve it to. It’s a timeless French treat that never goes out of style.

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