Banana Muffins

(This recipe is perfect for that one left-over, overripe banana on your counter.)

2 c. flour

1/2 c. sugar

2 t. baking powder

1/2 t. baking soda

1/2 t. salt

1/4 t. cinnmon

1 medium mashed banana

1/2 c. milk

1/3 c. oil

1 egg, slightly beaten

Combine all the dry ingredients in a bowl, stir in remaining ingredients and stir just until moistened. Spoon into prepared muffin cups. Bake at 375 for 15 to 20 minutes.