Dark Chocolate Mousse Recipe

Indulge in this intensely rich and decadent dark chocolate mousse, adapted from Cook's Illustrated magazine. Silky smooth and intensely chocolatey, this recipe is perfect for a romantic dinner or a special occasion. Easy to follow instructions guide you to create a restaurant-quality dessert at home!

Prep Time 15 mins
Cook Time 45 mins
Calories 142.1 kcal
Protein 4g
Rating 4.0 (1 Reviews)
Dark Chocolate Mousse 11

Recipe Actions

Share this recipe:

Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Dark Chocolate Mousse

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Dark Chocolate Mousse? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Dark Chocolate Mousse

  1. Finely chop 6 ounces of bittersweet chocolate (60-70% cacao).
  2. In a medium heatproof bowl set over a saucepan of barely simmering water (double boiler), combine the chopped chocolate, cocoa powder, espresso powder, water, and brandy. Stir frequently until completely smooth and melted.
  3. Remove from heat and let cool for 3-4 minutes.
  4. In a separate medium bowl set over the same simmering water bath, whisk together the egg yolks, 3 teaspoons of sugar, and a pinch of salt until the mixture lightens in color and thickens slightly (about 30 seconds).
  5. Pour the melted chocolate mixture into the egg yolk mixture and whisk until thoroughly combined.
  6. Let the chocolate mixture cool until just warmer than room temperature (3-5 minutes).
  7. In a clean bowl of a standing mixer fitted with a whisk attachment, beat the egg whites at medium-low speed until frothy (1-2 minutes).
  8. Gradually add the remaining sugar and increase the mixer speed to medium-high. Beat until stiff, glossy peaks form (about 1 minute).
  9. Carefully remove the whisk and bowl from the mixer. Gently whisk the egg whites a few more strokes by hand, ensuring all unbeaten whites are incorporated from the bottom of the bowl.
  10. Using a whisk, gently fold about one-quarter of the beaten egg whites into the chocolate mixture to lighten it.
  11. Gently fold in the remaining egg whites using a rubber spatula until only a few white streaks remain.
  12. In a separate bowl, whip the heavy cream at medium speed until it begins to thicken (about 30 seconds).
  13. Increase the speed to high and whip until soft peaks form (about 15 seconds more).
  14. Using a rubber spatula, gently fold the whipped cream into the mousse until no white streaks remain.
  15. Spoon the mousse into 6-8 individual serving dishes or goblets.
  16. Cover with plastic wrap and refrigerate for at least 2 hours, or until set and firm.

Nutrition Information (Approximate per serving)

Sodium

2 g

Sugar

6g

Fat

37g

Carbs

1g