Banana Loaf Cake
["1 cube margarine or butter", "1 1/2 c. sugar", "2 eggs", "1 c. mashed bananas (3 medium size)", "4 Tbsp. sour milk", "1 tsp. baking soda, dissolved in 1/4 c. hot water", "2 c. flour", "1/2 c. nutmeats"]
["Bake 1 hour at 350\u00b0.", "If no sour milk is available, add a little vinegar to sweet milk."]
["margarine", "sugar", "eggs", "bananas", "sour milk", "baking soda", "flour", "nutmeats"]