Chocolate Chip Cookies
["3/4 c. butter", "1/2 c. sugar", "1/2 c. firmly packed brown sugar", "1 egg", "1 tsp. vanilla", "2 c. sifted all-purpose flour", "1/2 tsp. baking soda", "1/4 tsp. salt", "1 pkg. semi-sweet chocolate pieces", "1/2 c. chopped walnuts"]
["Beat butter or margarine, sugars, egg and vanilla in a large bowl with an electric mixer until light and fluffy.", "Stir flour, baking soda and salt together.", "Beat into butter and sugar mixture.", "Stir in chocolate pieces and walnuts.", "Drop by spoonfuls on buttered cookie sheet.", "Bake 10 minutes at 375\u00b0."]
["butter", "sugar", "brown sugar", "egg", "vanilla", "flour", "baking soda", "salt", "semi-sweet chocolate pieces", "walnuts"]