Ingredients

Instructions

  1. In a large bowl, mix the flour, baking soda, baking powder, and salt.
  2. Mix bananas, sugar, egg and melted butter.
  3. Stir into dry mixture until thoroughly combined, then stop mixing.
  4. Fill muffin cups 3/4 full.
  5. Combine brown sugar, flour, and cinnamon topping ingredients.
  6. Cut in cold butter until crumbly.
  7. Sprinkle over muffins.
  8. Bake at 375 degrees Fahrenheit for about 20 minutes, until muffins test done.
  9. Cool in pan for 10 minutes.