- Beat butter and sugar in a large mixer bowl. 
- Add in eggs and bananas mix well. 
- Add in flour, baking powder, baking soda, and salt. 
- Mix well then on low add in peanut butter chips. 
- Use a 3 tablespoon scoop for 24 large cookies, place cookie dough onto parchment lined baking sheets. 
- Add the turbinado sugar onto the tops of the cookies. 
- If you like seeing chips on top of the cookies, reserve 1/4 cup of chips instead of mixing them in, add them on top. 
- Bake at 375° for 11-13 minutes or until cookies are golden on the bottom and bottom edges and firm on top. Test the inside of the cookie with a toothpick it should come out clean. 
- Allow cookies to cool on cookie sheets.