Jun 09 2026
RestaurantsLe Fou FrogMousse Au Chocolat Recipe

Mousse Au Chocolat Recipe

Inspired by Le Fou Frog
Time1h 30m
Serves8

Rich and creamy chocolate mousse in a chocolate shell atop flourless chocolate cake

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Ingredients

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Chocolate Mousse

Chocolate Shell

Flourless Chocolate Cake

Method

Chocolate Mousse

  1. 1

    Melt the Chocolate

    In a heatproof bowl, place 200g of dark chocolate. Melt it over a pot of simmering water (double boiler method) or in the microwave in short bursts, stirring until smooth. Let it cool slightly.

  2. 2

    Prepare Gelatin

    In a small bowl, sprinkle 1 tsp of gelatin powder over 2 tbsp of cold water. Let it sit for about 5 minutes to soften.

  3. 3

    Whip Cream

    In a separate bowl, whip 300ml of heavy cream until soft peaks form. Be careful not to overwhip.

  4. 4

    Combine Egg Yolks and Sugar

    In another bowl, whisk together 4 egg yolks and 50g sugar until pale and creamy. Stir in 1 tsp of vanilla extract.

  5. 5

    Add Melted Chocolate

    Gradually add the melted chocolate to the egg yolk mixture, stirring to combine.

  6. 6

    Dissolve Gelatin

    Gently heat the gelatin mixture until dissolved, then mix it into the chocolate mixture.

  7. 7

    Fold in Whipped Cream

    Carefully fold the whipped cream into the chocolate mixture until fully incorporated. Set aside.

Chocolate Shell

  1. 8

    Melt Chocolate for Shell

    Melt 100g of dark chocolate using the double boiler method or in the microwave until smooth.

  2. 9

    Coat Molds

    Using a pastry brush, coat the inside of silicone molds with the melted chocolate. Ensure an even layer. Refrigerate until set.

  3. 10

    Fill Shells

    Once the chocolate has set, carefully fill each shell with the prepared mousse. Return to the fridge to firm up.

Flourless Chocolate Cake

  1. 11

    Preheat Oven

    Preheat your oven to 180°C (350°F). Grease a round cake pan and line the bottom with parchment paper.

  2. 12

    Melt Chocolate and Butter

    In a heatproof bowl, combine 150g of dark chocolate and 100g of butter. Melt together over simmering water or in the microwave, stirring until smooth.

  3. 13

    Mix in Sugar and Eggs

    Remove from heat and whisk in 100g sugar. Add 3 eggs, one at a time, whisking well after each addition.

  4. 14

    Add Cocoa Powder

    Sift in 30g cocoa powder and fold gently until just combined.

  5. 15

    Bake the Cake

    Pour the batter into the prepared cake pan and smooth the top. Bake for 25-30 minutes or until a toothpick comes out with a few moist crumbs.

  6. 16

    Cool the Cake

    Let the cake cool in the pan for 10 minutes before transferring to a wire rack to cool completely.

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