Chop the chocolate and melt over a water bath. Mix the butter, 250 g sugar and the vanilla sugar until creamy. Stir in four eggs one after the other. Mix the flour and baking powder and stir in alternately with 75 ml of milk. Also stir in the chocolate and cocoa
Mix four eggs and 150 g sugar until creamy. Then stir in the cream cheese and starch
Pour 2/3 of the chocolate dough into a greased, flour-dusted Savarin tin with a diameter of 26 cm, spreading some dough up the edge. Pour the cheese mixture into the recess. Mix the remaining dough with 25 ml of milk and spread over the cheese mixture.
Bake in the preheated oven at 150 ° C for about an hour.