Chop the chocolate and melt over a warm water bath. Place 250 ml milk and egg yolks in a saucepan and heat while stirring until the first bubbles rise and remove from the heat. Whip butter until creamy with the whisk of the hand mixer, stir in liquid chocolate. Stir the egg yolk cream into the chocolate cream
Cover a springform pan (20 cm Ø) with baking paper. Mix 125 ml milk with vanillin sugar. Soak the lady fingers in the milk and line the bottom of the springform pan with half of the lady fingers. Spread half of the chocolate cream on it and cover with the remaining lady fingers. Spread with the rest of the cream. Put the cake in a cool place for about 1 hour
Whip the cream until stiff and put it into a piping bag with perforated spout. Turn the cake out of the cake ring onto a cake plate, remove baking paper and decorate generously with cream tuffs
Figure 02: Dust the edge with cocoa and decorate with chocolate shavings
Waiting time approx. 50 minutes