Step 1

Preheat the oven to 170° C top and bottom heat. 

Peel and puree the thawed bananas. Lightly temper milk and dissolve cocoa powder in it. 

Step 2

Beat eggs and sugar until frothy. Slowly add the banana puree and the oil.

Step 3

Mix flour with baking powder, sieve gradually into the mixture and stir in carefully. Pour a large part of the mass into the mould. Stir the cocoa milk into the rest of the mixture and add it to the mould.

Step 4

Heat the peanut butter and put it on the cake dough. Use a fork to gently pull the mixture through the mass to create a cocoa pattern. 

Bake in the preheated oven for about 50 to 60 minutes.