Preheat oven to 350F.
Mash bananas in a mixing bowl.
Stir in the rest of the wet ingredients.
Stir in the dry ingredients.
Grease an 8x8 pan with coconut oil or line it with parchment paper.
Spread batter evenly in the pan and top with extra chocolate chips.
Bake for 25 minutes.
Let cool before diving in!