Quantity for 12 servings
1Sift flour the place into a large bowl. Add baking soda, baking powder and salt. Mix wel.
2Meanwhile, whisk egg with sugar until combine. Add vanilla and oil and mix well.
3Add mashed banana to the egg mixture, mix well. Add flour mixture and mix well until all combine.
4Heat oven over 175 C. Then prepare the muffin cup.
5Fill about three-quarter of muffin cup then bake for 15-20 minutes. Remove from oven and let cool. Serve with your favorite drink.