Ingredients
1/3 cup Shortening or butter
3/4 cup Brown sugar
2 Eggs
2 Overripe bananas, mashed
1 tsp Vanilla
1 1/2 cups Bleached all purpose flour
1 tsp Salt
1/2 tsp Baking powder
1/2 tsp Baking soda
1/2 cup Soured milk (milk with 1/2 teaspoon white or balsamic vinegar mixed- let it sit out at least 1/2 hr)
1/2 cup Walnuts (optional)