Peanut Butter Cookies
["1 c. peanut butter (plain or chunky)", "1 c. sugar", "1 beaten egg", "1 tsp. baking soda"]
["Mix ingredients together well.", "Roll into small ball and flatten with a fork on greased sheet.", "Bake about 10 minutes in 350\u00b0 oven.", "(These do not use any flour.)"]
["peanut butter", "sugar", "egg", "baking soda"]