Step 1

Preheat the oven to 350ºF. Prepare a 9x5 baking pan by lining it with parchment or foil and lightly spraying with nonstick spray.

Step 2

Preheat the oven to 350ºF. Prepare a 9x5 loaf baking pan by lining it with parchment or foil and lightly spraying nonstick spray.

Step 3

Mash the bananas with a fork or whisk. Whisk in the sugar, egg, vanilla, and vegetable oil.

Step 4

Mix in the flour, baking powder, baking soda, cinnamon, and salt. The batter will be lumpy.

Step 5

Fold in the chocolate chips.

Step 6

Pour the batter into the prepared baking pan (top with more chocolate chips if you want). Bake for 55-60 minutes (start checking for doneness with a toothpick at 55 minutes). Let cool.