Sour Cream Banana Bread

Sour Cream Banana Bread 1⁄2 cup margarine or 1⁄2 cup butter 1 cup sugar 2 eggs 1 teaspoon vanilla 1 1⁄2 cups flour 1 teaspoon baking soda 1⁄2 teaspoon salt 1 cup mashed banana 1⁄2 cup chopped nuts (omit if you don't like nuts) 1⁄2 cup sour cream Grease 1 large loaf pan. Cream margarine, sugar, eggs and vanilla. Add dry ingredients, then bananas, nuts and sour cream. Mix well. Bake at 350 F for 1 hour