Instructions

  1. In a large bowl, combine the flour, sugar, baking powder, salt, baking soda, and cinnamon.
  2. In a small bowl beat eggs, sour cream, butter and bananas; stir into dry ingredients just until moistened.
  3. Fill greased or paper lined muffin cups three-fourths full.
  4. For streusel, combine sugar, flour and cinnamon in a small bowl; cut in butter.
  5. Sprinkle over muffins.
  6. Bake at 375F for 20 to 25 minutes.