Print

Hazelnut Mousse Cake

Hazelnut Mousse Cake

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

This Hazelnut Mousse Cake layers a light sponge base with a silky, nutty hazelnut mousse that’s chilled to perfection. Topped with toasted hazelnuts, it’s an elegant and indulgent dessert perfect for any occasion.

Ingredients

Scale
  • 4 large eggs, separated
  • 100g granulated sugar
  • 70g all-purpose flour
  • 30g hazelnut flour
  • Pinch of salt
  • 300ml heavy whipping cream
  • 120g hazelnut paste
  • 50g powdered sugar
  • 2 gelatin sheets (or 6g powdered gelatin)
  • 1 tsp vanilla extract
  • Chopped toasted hazelnuts, for garnish

Instructions

  1. Preheat oven to 175°C (350°F). Line the bottom of a springform pan with parchment paper.
  2. Beat egg yolks with half the sugar until pale. In another bowl, whisk egg whites with salt, then gradually add remaining sugar until stiff and glossy. Fold into yolk mixture.
  3. Sift in both flours and fold gently. Pour batter into pan and bake 15–18 minutes. Cool completely.
  4. Soften gelatin in cold water. Warm 2 tbsp of cream and dissolve gelatin in it. Let cool.
  5. Mix hazelnut paste, powdered sugar, and vanilla. Stir in the gelatin mixture. Whip the remaining cream to soft peaks and fold into the hazelnut base.
  6. Place cooled sponge back in pan, pour mousse on top, and smooth surface. Chill for at least 6 hours or overnight.
  7. Unmold, garnish with toasted hazelnuts, and serve chilled.

Notes

  • Toast hazelnuts for richer flavor.
  • Chill cake overnight for best texture.
  • Dip knife in warm water for clean slices.