Peanut Butter Cookies
["1 c. butter, softened", "1 c. peanut butter", "1 c. white sugar", "1 c packed brown sugar", "2 eggs", "2 1/2 c. flour", "1/2 tsp. salt", "1/2 tsp. soda"]
["Cream butter, peanut butter and sugars in bowl.", "Beat egg in. Add dry ingredients and mix well.", "Drop by teaspoons onto cookie sheet.", "Flatten with fork.", "Bake at 375\u00b0 for 10 to 15 minutes or until brown."]
["butter", "peanut butter", "white sugar", "brown sugar", "eggs", "flour", "salt", "soda"]