Banana Bread
["3 ripe bananas, mashed fine", "1/2 c. sugar", "1 egg", "2 c. flour", "1 tsp. soda", "1/4 c. butter", "vanilla"]
["Mash bananas very fine.", "Add sugar and beaten egg.", "Mix flour sifted with soda to the banana mixture.", "Add melted butter and vanilla and chopped nuts.", "Bake 1 hour in moderate oven."]
["bananas", "sugar", "egg", "flour", "soda", "butter", "vanilla"]