Instructions

1. Preheat oven to 375 degrees. Line a cookie pan with a Silpat or use an un-greased air bake cookie sheet.
2. In mixing bowl, beat butter, peanut butter, and both sugars until creamy. Add the eggs vanilla, and mashed banana and beat again.
3. Stir together the baking powder, baking soda, salt, flour, and oats. Slowly mix this into the butter mixture.
4. Gently stir in the chocolate chips and the Reese's mix. (I like to keep some of this out and press it into the tops of the dough before baking.)
5. Drop by spoonful onto the baking sheet. Bake for 10 min or until edges are light brown.
6. Remove from the oven and let cool on the pan for 2-3 minutes, then gently remove and place on a wire rack to cool completely. Store in a tightly sealed container.