2/3 c. butter
Cream butter and sugar together; add eggs and bananas, beat until smooth. In a seperate bowl, sift flour, baking powder, soda and salt together. Add dry mixture alternately with sour cream to banana mix, blend well. Fold in nuts (or chocolate chips) and pour into a greased 9x5-inch loaf pan; bake at 350°F for 45 minutes. Makes 8 servings.