Aunt Carole'S Meringue Dessert
["4 egg whites", "1/2 tsp. cream of tartar", "1 c. sugar", "2 (3 oz.) pkg. lemon pudding and pie filling", "4 egg yolks", "4 1/2 c. water", "1 c. sugar", "16 oz. Cool Whip"]
["Grease a 9 x 13-inch pan.", "Beat egg whites until stiff.", "Add cream of tartar.", "Gradually add 1 cup sugar.", "Spread meringue in pan.", "Bake at 300\u00b0 for 1 hour."]
["egg whites", "cream of tartar", "sugar", "lemon pudding", "egg yolks", "water", "sugar"]