Harvard Beets
["1/2 c. sugar", "1 1/2 tsp. cornstarch", "1/4 c. cider vinegar", "1/4 c. water (from canned beets)", "2 Tbsp. butter", "1 can sliced beets (about 2 c.)"]
["Mix sugar and cornstarch; add vinegar and water from beets. Bring to a boil and simmer 5 minutes.", "Add beets and simmer 30 minutes.", "When ready to serve, bring to a boil and add butter. Serves 4."]
["sugar", "cornstarch", "cider vinegar", "water", "butter", "beets"]