Potato Chip Cookies(Makes 7 To 8 Dozen.)  
["1 lb. soft margarine", "1 c. granulated sugar", "2 tsp. vanilla", "4 c. sifted flour", "1 c. crushed potato chips", "confectioners sugar or colored sugar for decorating"]
["Cream margarine and sugar; add vanilla and sifted flour.", "Fold in crushed potato chips.", "Roll in 1-inch balls.", "Put on ungreased cookie sheet.", "Flatten down with fork.", "Bake at 350\u00b0 for 12 to 15 minutes.", "Sprinkle with confectioners sugar after baking or you may sprinkle with colored sugar before baking for Christmas cookies or other holidays."]
["margarine", "sugar", "vanilla", "flour", "potato chips", "confectioners sugar"]