Biscuit Ingredients - Wafer Cake:

8 egg whites

80 g of sugar

10 teaspoons roasted, ground hazelnuts

2 teaspoons flour

Cream Ingredients - Wafer Cake:

8 yolks

80 g of sugar

4 vanilla-flavored pudding powders

250 g margarine

250 g of powdered sugar

150 g of cooking chocolate

300 g wafers with hazelnuts

400 ml sweet sour cream

Preparation - Wafer cake:

1 step: Toast the hazelnuts briefly in the oven, cool them, and grind them. Mix the egg whites into the solid snow and gradually add the sugar.

step: Lightly mix ground hazelnuts and flour with a ladle.

2 step: Pour the biscuit mixture into a cake tin (diameter 28 cm) which should be covered with greaseproof paper and bake for 25 minutes at a temperature of 160 ° C.

3 step: Mix the egg yolks well with sugar, pudding powder, and a little milk, so that there are no lumps. Boil the rest of the milk.

4 step: Add the prepared mixture to hot milk and cook on low heat until a thick cream is obtained. Add the whipped margarine together with the powdered sugar to the cooled cream.

5 step: Divide the cream into two parts. In one part add the chocolate melted in steam, and in the other part add the wafers that have been previously ground in a blender.

6 step: Place the biscuit on the cake base and a cake ring covered with greaseproof paper around it, so that it can be easily separated from the cream later.

7 step: Coat the biscuit with wafer cream, then apply chocolate cream. Put the cake in the fridge to squeeze the cream well, preferably overnight.

8 step: Before serving, coat the whole cake with sweet sour cream or decorate as desired.