First mash the bananas and then do not grate the gingerbread too finely. Then add all the other ingredients and mix and knead with the food processor or by hand. Put the finished dough in a loaf pan and bake in the oven at 180 ° C for about 45 minutes.
The dough can be refined with chocolate flakes or raisins, depending on your taste. If you want the bread more like a cake, you can double the number of bananas and add a little more sugar.
The quantity of ingredients is exactly enough for a large bread box.