01 -
Set oven to 350°F. Line or lightly oil your pan.
02 -
Smash the bananas until there are no chunks left. Stir in the peanut butter and vanilla until smooth.
03 -
Stir in the oats, baking powder, and a pinch of salt. Gently mix in about 1/3 cup of the chocolate chunks.
04 -
Spread the mix evenly into the pan, sprinkle the rest of the chocolate on top. Bake 25–30 minutes or until a knife comes out clean.
05 -
Cool completely before slicing into 6 to 8 portions.