1: Preheat oven to 375°F.
2: In a bowl, mash the ripe bananas.
3: Add the muesli, peanut butter, and baking powder, and mix well.
4: Fold in the chocolate chips.
5: Drop spoonfuls of the cookie mixture onto a baking sheet.
6: Bake for 15 minutes.
7: Remove from oven and let cool slightly before enjoying.
