For the mousse
1/2 cup water (120 ml)
1 envelope of unsweetened, unflavored gelatin (12 g)
600g banana custard, cut into pieces
3 cans of heavy cream (900g)
6 egg whites
6 tablespoons cornstarch
For the hazelnut cream
4 cups milk (960 ml)
1/2 cup open vanilla pod or 1 teaspoon vanilla extract
6 eggs
3/4 cup cornstarch (135 g)
1 1/4 cups chocolate-hazelnut paste (350g)
150g fresh coconut, cut into strips (for garnish)
For the mousse
1/2 cup water (120 ml)
1 envelope of unsweetened, unflavored gelatin (12 g)
600g banana custard, cut into pieces
3 cans of heavy cream (900g)
6 egg whites
6 tablespoons cornstarch
For the hazelnut cream
4 cups milk (960 ml)
1/2 cup open vanilla pod or 1 teaspoon vanilla extract
6 eggs
3/4 cup cornstarch (135 g)
1 1/4 cups chocolate-hazelnut paste (350g)
150g fresh coconut, cut into strips (for garnish)
Prepare the mousse: In a small saucepan, sprinkle the water with gelatin and mix until dissolved
Let it hydrate for about 5 minutes
Bring to a boil over high heat in a bain-marie and cook, stirring constantly, until the gelatin is fully dissolved (about 2 minutes)
In a blender, blend the cooled gelatin mixture, banana custard, and heavy cream until smooth (about 5 minutes)
Transfer to a bowl and reserve
In an electric mixer, beat the egg whites until soft peaks form
Gradually add the cornstarch, beating continuously until stiff peaks form (about 2 minutes)
Add the reserved banana mixture and mix gently with a spatula
Transfer to a 24cm diameter mold or a funnel with the same capacity, lined with plastic wrap
Cover with plastic wrap and refrigerate until firm (about 6 hours)
Prepare the hazelnut cream: In a medium saucepan over high heat, warm the milk with vanilla pod (about 5 minutes). Reserve
In an electric mixer, beat the eggs and cornstarch until creamy and pale (about 4 minutes)
Without beating, add some of the reserved hot milk and mix
Add to the remaining milk and cook over low heat, stirring constantly, until thickened (about 5 minutes)
Let it cool
Add the chocolate-hazelnut paste and mix with a hand mixer until smooth. Reserve
Preheat the oven to 200°C (hot)
Spread the coconut strips on a medium-sized baking sheet and bake in the preheated oven, stirring occasionally, until golden brown (about 20 minutes)
Let it cool
Over a plate, carefully remove the mousse from its mold or funnel
Around it, distribute the reserved hazelnut cream
Garnish with coconut strips and serve immediately
724 calories per serving