Mix the dry ingredients. Puree the banana with the milk, knead everything into a dough and pour into a small cake tin.
For the cream, mix the soy quark with the pudding powder and stevia and spread on the dough. Finally, distribute the berries on the cake. If you like, you can carefully work it into the cream, but unfortunately for me it becomes a mushy affair.
Bake in the oven at 180 ° C (top / bottom heat) for about 20 minutes.