From the Clueless Baker
1 cup AP flour
1 cup whole wheat flour
2 tsp. baking powder
1 cup light brown sugar
3/4 cup peanut butter
2 med. bananas, peeled and cut into small chunks
*I usually add semi-sweet chocolate chips*
Preheat oven to 350 degrees. Lightly grease cookie sheet, or line with parchment paper.
In large bowl stir together flours and baking powder. Set aside.
Put into blender container: Brown sugar, peanut butter,butter,bananas, and eggs. Whirl until smooth.
Pour into dry mix and stir until evenly combined.
Drop by spoonful onto cookie sheet, leaving room for expansion.
Bake for 12 to 15 mins. until set and lightly browned on the bottom