Make a kneading dough from the first 5 ingredients and line a springform pan (26 cm) with it.
Peel and scoop out the apples and place them on top of the batter.
Cooking a pudding from cream, milk, custard powder, vanilla sugar and sugar. Pour the hot pudding over the apples and bake for 70 minutes at 160 ° C - 180 ° C.