Image of Banana Crumb Muffins

Banana Crumb Muffins

Prep Time: 15 min
Cook Time: 20 min

Ingredients

  • 1 ½ cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon baking powder
  • ½ teaspoon salt
  • 3 bananas, mashed
  • ¾ cup white sugar
  • 1 egg, lightly beaten
  • ⅓ cup butter, melted
  • ⅓ cup packed brown sugar
  • 2 tablespoons all-purpose flour
  • ⅛ teaspoon ground cinnamon
  • 1 tablespoon butter