Banana Nut Bread

2/3 cup butter/margarine
2-1/2 cups flour
1-2/3 cups sugar
1-1/4 teaspoons baking powder
1 teaspoon baking soda
1 teaspoon salt
2/3 cup milk
2 eggs
1-1/4 cups banana (3 mashed)
2/3 cup chopped walnuts
Grease and flour pans (4 small loaf pans, 2 big loaf pans)
Cream sugar and margarine, add eggs. Sift flour and dry ingredients, add milk, and add banana and nuts. Fill pans 3/4 with batter to allow room for rising. Bake at 350-degrees for 40-55 minutes for loaf, 25-30 minutes for 9 x 13 cake