DIRECTIONS:
Preheat oven to 375 degrees F (190 degrees C). Lightly grease 10 muffin
cups, or line with muffin papers.
In a large bowl, mix together 1 1/2 cups flour, baking soda, baking powder
and salt. In another bowl, beat together bananas, sugar, egg and melted
butter. Stir the banana mixture into the flour mixture just until moistened.
Spoon batter into prepared muffin cups.
In a small bowl, mix together brown sugar, 2 tablespoons flour and cinnamon.
Cut in 1 tablespoon butter until mixture resembles coarse cornmeal. Sprinkle
topping over muffins.
Bake in preheated oven for 18 to 20 minutes, until a toothpick inserted
into center of a muffin comes out clean