One Bowl Chocolate Chip Banana Bread Ingredients 3 ripe bananas 1/3 cup butter, melted 1/2 cup sugar 1 egg 1 tsp vanilla extract 1 tsp baking soda pinch of salt 1 1/2 cups flour 1/2 cup mini chocolate chips Instructions Preheat oven to 350 degrees F. Spray 8 or 9 inch loaf pan with Pam.