Dark Chocolate Peanut Butter Banana Bread Ingredients 5 tablespoons chocolate peanut butter 3 tablespoons plus 1 teaspoon canola oil, divided 3 tablespoons butter, softened 1/2 cup packed brown sugar 2 medium ripe bananas, sliced 2 large eggs 1 1/2 cups all-purpose flour 3/4 teaspoon baking soda 1/2 teaspoon baking powder 1/2 teaspoon salt 2/3 cup