Chocolate Oatmeal Chippers
["1 c. (2 sticks) margarine or butter, softened", "1 c. firmly packed brown sugar", "1/2 c. granulated sugar", "2 eggs", "1 tsp. vanilla", "1 1/4 c. all-purpose flour", "1/2 c. Nestle cocoa", "1 tsp. baking soda", "1/2 tsp. salt (optional)", "1 (11 1/2 oz.) pkg. (2 c.) Nestle Toll House milk chocolate morsels", "2 c. Quaker oats (quick or old fashioned, uncooked)", "1 c. chopped walnuts"]
["Heat oven to 350\u00b0.", "Beat margarine, sugars, eggs and vanilla until creamy.", "Gradually add combined flour, cocoa, baking soda and salt; mix well.", "Stir in remaining ingredients.", "Drop by rounded measuring tablespoonfuls onto ungreased cookie sheet.", "Bake 9 to 10 minutes or until set.", "Cool 2 minutes on cookie sheet; remove to wire rack.", "Cool completely.", "Store tightly covered.", "Makes 4 dozen."]
["margarine", "brown sugar", "sugar", "eggs", "vanilla", "flour", "cocoa", "baking soda", "salt", "milk chocolate", "oats", "walnuts"]