Spread peanut butter on one side of each flour tortilla.
Melt butter in a large skillet.
Place one tortilla with peanut butter side up in skillet. Spread out bananas and chocolate chips on top. Sprinkle with cinnamon.
Layer second tortilla on top, peanut butter side down.
Brown 2-3 minutes on one side and then flip to brown the other side.
Slice into quarters and enjoy.