remaining strips along sides of cake. Try to align side and top tiles. Cover cake tightly with aluminum foil and refrigerate over night. Remove cake from refrigerator. Remove foil. Trim off ends of cake. Place cake on serving dish. Peel off strips of wax paper. Place narrow strips of foil diagonally on top of cake to form pattern, and sift confectioners sugar over it. Lift off foil. Serve with Creme de Menthe Custard Sauce.