Dad's Banana Muffins

Cream
1 egg
1 cup white sugar (or part brown) (**low-sugar version: 1/2 cup of agave)
½ cup butter /margarine
1 tsp vanilla

Add
2-3 mashed bananas
½ cup sour cream (**low-sugar version: 1/3 cup sour cream)
Nuts (optional)

Mix
1-3/4 cups flour (white or mix with brown)
1 tsp baking soda
1 tsp baking powder
½ tsp salt

Add dry ingredients to first mixture, stirring as little as possible.

Bake 20 minutes at 350 degrees (**low-sugar version: 25 minutes at 325 degrees.)
Approx 12 muffins