Description

This Dark Chocolate Raspberry Mousse is a luscious and airy dessert featuring a rich 64-70% dark chocolate base blended with fresh or frozen raspberries, enhanced by the lightness of whipped egg whites and a touch of gelatin for perfect set and texture. Elegant and smooth, it’s an indulgent treat ideal for special occasions or an impressive finish to any meal.

Ingredients

Gelatin Mixture

5 g powdered gelatin
45 ml cool water (for hydrating gelatin)

Raspberry Puree

300 g raspberries (fresh or frozen)
20 g caster sugar (about 2 tbsp)

Chocolate Mixture

150 g dark chocolate (64-70%, chopped)
120 ml cream
2 egg yolks (from separated eggs)
30 g caster sugar (remaining, for meringue)

Meringue

2 egg whites (from separated eggs)
⅛ tsp cream of tartar
Pinch of salt

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Instructions

Hydrate the Gelatin: Pour 45 ml of cool water into a small bowl. Evenly sprinkle the powdered gelatin over the surface. Let it sit undisturbed for at least 5 minutes to fully hydrate.
Prepare Raspberry Puree: In a small saucepan, combine the raspberries with 20 g of caster sugar. Place over medium heat and bring to a simmer, stirring often. Let the fruit cook for about 5 minutes until it breaks down. Strain the cooked raspberries through a fine mesh sieve into a bowl, pressing to remove seeds and extract maximum juice.
Melt Gelatin in Raspberry Mixture: Return the gelatin (now a firm puck) to the warm pan used for the raspberries without cleaning it out. Use the residual heat to gently melt the gelatin into the raspberry mixture. Stir thoroughly and set aside.
Melt Chocolate and Cream: Fill a small saucepan with about 2 inches of water and bring to a simmer over medium-low heat. Place a large heatproof bowl with chopped chocolate and cream on top, ensuring the bowl does not touch the water. Stir gently until the chocolate is completely melted and smooth, then remove from heat.
Combine Chocolate and Egg Yolks: Whisk the egg yolks vigorously into the melted chocolate mixture until the mixture becomes glossy and lightened in color. Then stir in the raspberry and gelatin mixture until fully incorporated.
Whip Egg Whites into Meringue: In a large bowl or stand mixer bowl, add the egg whites, cream of tartar, and a pinch of salt. Whip on medium speed until foamy (about 1 minute). Gradually add the remaining 30 g of caster sugar while increasing speed. Continue whipping until stiff peaks form and the sugar is fully dissolved into a glossy meringue.
Fold Meringue into Chocolate Mixture: Gently fold one-third of the meringue into the chocolate-raspberry mixture with a flexible spatula to lighten it. Carefully fold in the remaining meringue in two additions, avoiding deflating the airy texture.
Chill the Mousse: Spoon the mousse into serving dishes or glasses. Cover and refrigerate for at least 3 hours to set firmly. The mousse can be stored covered in the refrigerator for up to 3 days before serving.

Notes

Use fresh or frozen raspberries. If using frozen, thaw slightly before cooking.
Caster sugar is divided between cooking the raspberries and sweetening the meringue for balanced sweetness.
Cream of tartar stabilizes the egg whites, helping achieve a firm and stable meringue.
For best results, make sure the chocolate and cream mixture is warm but not hot when adding egg yolks to avoid scrambling.
This dessert requires time to set due to the gelatin and chilling, so plan ahead.

Prep Time: 25 minutes
Cook Time: 10 minutes
Category: Dessert
Method: Stovetop
Cuisine: French-inspired