Ingredients: 4 bananas, 4 eggs, 6-8 tablespoons of baking cocoa, 1 teaspoon baking powder (Natrium).
Mix everything together in a blender and put it in a cake pan (14 cm wide).
Bake in the oven at 200 degrees for about 30 min.
Ingredients for frosting:
100 g dark chocolate + 45 ml milk + 15 g butter.
Heat them in a pot to melt them and then let it get cold.
After the cake is done, let it get cold and then put the frosting on top.