Separate the egg whites and egg yolks. Put the yolks in a bowl and add to 8 tbsp sugar 3 tbsp flour 500 ml milk, 3 tbsp cocoa. Mix everything well and put to boil. Stir constantly and boil gently. Add the butter and vanilla. Allow to cool a bit. During this time, beat egg whites with 8 tbsp sugar until a thick mixture for kisses. In several cups crushed 2-3 tea biscuits (Qty biscuit is optional). Pour half of the bowl with chocolate cream and top put beaten whites. Decorate with chocolate sprinkles. Optional can put a whole strawberry sweet or a little chocolate topping. Allow to cool and nice to tightening cream.