Success Cake - cooking recipe

Ingredients

4 egg whites
150 g finely chopped almonds
150 g powdered sugar
Filling
4 egg yolks
50 ml heavy cream
65 g sugar
1 teaspoon vanilla sugar
100 g butter

Preparation

Beat the egg whites until stiff and add the powdered sugar.
Mix in the almonds very carefully.
Put in a round pan about 24 cm in diameter or a 20 cm x 30 cm square pan. Bake on 175 degrees celcius, 30 minute.
Filling: Mix the egg yolks and the cream.
Add sugar and vanilla.
Stir over heat until it thickens and starts to boil.
When it has thickened, let it start to boil, then cool.
When it is almost cold, add the softened butter.
Spread the filling on the cake when the cake is cooled.