Harvard Beets
["1/2 c. sugar", "1/2 Tbsp. cornstarch", "1/4 c. water", "1/4 c. vinegar", "2 Tbsp. butter or margarine", "cooked beets"]
["Mix cornstarch and sugar.", "Add vinegar and water; boil 5 minutes.", "Add beets and let stand 30 minutes to thicken.", "Just before serving, heat on low and add butter (5 to 10 minutes)."]
["sugar", "cornstarch", "water", "vinegar", "butter", "beets"]