Domino Cookies
["1 c. powdered sugar", "1 c. margarine, softened", "1 tsp. vanilla", "1/4 c. unsweetened cocoa", "vanilla milk chips"]
["Heat oven to 350\u00b0.", "In large bowl, beat sugar and margarine until fluffy.", "Add vanilla; blend well.", "Stir in flour and cocoa. Press dough out to form a 12 x 6-inch rectangle on ungreased cookie sheet.", "With knife, score 5 lengthwise lines, 1 inch apart, and 11 crosswise lines, 1 inch apart.", "Arrange vanilla chips, flat side up, inside score lines to resemble dots on dominoes.", "Bake for 20 to 30 minutes.", "Cut into rectangles.", "Cool 5 minutes more and remove from cookie sheet.", "Makes 3 dozen."]
["powdered sugar", "margarine", "vanilla", "unsweetened cocoa", "vanilla milk"]