How to Make It
Preheat the oven to 350°F and line a 12-cup muffin pan.
In a mixing bowl, combine the banana, sugar, oil, eggs and vanilla. Mix together until fully combined and set aside.
Sift the flours, baking soda, and salt and add to the wet ingredients. Gently mix until dry ingredients are fully incorporated into the banana mixture.
Pour batter into the prepared paper cup liners and bake for 15-18 minutes, until muffins are slightly browned and a toothpick comes out clean. Let cool on a wire rack.