Make a sponge cake from the dough ingredients. Spread this on a greased tray sprinkled with breadcrumbs. Crumble the ingredients for the crumble together and sprinkle the crumble on the dough. Bake in the oven at 175 ° C for 15-20 minutes.
After baking, spread a mug of whipped cream on the cake while it is still hot. This makes it extremely juicy.
The crumble cake can be modified as desired. You can also top it with apples, plums, pears, etc. It is stirred and baked very quickly and is also very popular with children.