Make a kneading dough from flour, baking powder, sugar, butter and egg. Chill a little, then put in a greased springform pan, press lightly on the edge.
Mix the following ingredients for the topping: Quark, sugar, egg yolk, pudding powder, lemon juice and milk (it will be very thin). Then put the curd mass on the bottom.
The baking time is 60 minutes at 180 ° C.
Beat a meringue (not too stiff) from 3 egg whites and 75 g sugar and spread it on the cake 10 minutes before the end of baking.