A luxuriously light and airy chocolate dessert that melts on your tongue with every spoonful. This classic French mousse combines rich dark chocolate with whipped cream and eggs to create an elegantly simple yet deeply satisfying treat that's perfect for impressing guests or indulging yourself.
⏱️185 min
📊Medium
👥6 servings
🍽️Dessert
vegetarianfestive
Ingredients
200 gdark chocolate
50 gbutter
4 pieceseggs
300 mlheavy cream
30 gsugar
1 tspvanilla extract
0.25 tspsea salt
2 tbspcocoa powder
Instructions
1MELT THE CHOCOLATE: Chop the dark chocolate into small, uniform pieces and place in a heatproof bowl. Fill a larger pot with water and bring to a gentle simmer, then place the bowl over it (the bowl should not touch the water). Add the butter and stir continuously until completely melted and smooth, about 3-4 minutes. Remove from heat and let cool slightly for 2 minutes before proceeding, as you want the chocolate warm but not hot when combining with eggs.
2SEPARATE THE EGGS: Carefully separate the egg whites from the yolks, ensuring no yolk gets into the whites as this will prevent them from whipping properly. Place egg yolks in one bowl and egg whites in another clean, completely grease-free bowl. This separation is crucial for achieving the light, airy texture that defines a proper mousse.
3WHIP THE EGG WHITES: Using an electric mixer, beat the egg whites on high speed until stiff peaks form, about 4-5 minutes. The whites should be glossy and hold firm peaks when you lift the beaters. This step incorporates air into the mousse, creating its characteristic light texture. Chef tip: Even a tiny drop of grease will prevent the whites from whipping properly, so ensure your bowl and beaters are spotless.
4COMBINE CHOCOLATE AND YOLKS: Add the cooled melted chocolate to the egg yolks along with vanilla extract and sea salt. Whisk together until the mixture is smooth, well-combined, and has a uniform chocolate color, about 2 minutes. The mixture should be glossy and slightly thick at this point. This step creates the chocolate base that will be folded together with the whipped whites.
5WHIP THE CREAM: In a separate bowl, whip the heavy cream with the sugar until soft peaks form, about 3-4 minutes of beating. The cream should be billowy and hold soft peaks that curl slightly at the top. Do not overbeat or you'll end up with butter, so watch carefully during the final minute of whipping. This sweetened cream adds richness and helps stabilize the final mousse.
6FOLD TOGETHER: Gently fold the whipped egg whites into the chocolate mixture in two additions, using a rubber spatula and folding from the bottom of the bowl upward in a sweeping motion. Be gentle to maintain the air bubbles, folding until just a few white streaks remain before adding the second batch of whites. Then carefully fold in the whipped cream in one addition until no streaks of cream remain, about 6-8 folds per addition.
7CHILL AND SERVE: Divide the mousse into serving glasses or bowls and refrigerate for at least 3 hours, or up to 8 hours, until set and chilled. The mousse will firm up as it cools and the air bubbles stabilize. Just before serving, dust the top with cocoa powder and optionally add a dollop of whipped cream or fresh berries for garnish. Serve immediately straight from the refrigerator for the best texture and temperature.