Quick Sauerbraten
["2 to 3 lb. cooked roast beef", "1 1/2 c. gravy", "1 onion, sliced", "12 tsp. ground cloves or 8 whole cloves", "2 bay leaves", "1/2 tsp. ginger", "1/4 tsp. allspice", "1 c. vinegar", "2 lemon slices", "1/2 tsp. salt", "dash of pepper"]
["Place all ingredients in a glass bowl for about 1 hour.", "Turn meat after 30 minutes.", "After meat and spices have set for an hour place in a heavy pan and heat for about 45 minutes.", "This is a good recipe if meat is a little tough; it will become tender and delicious.", "Thicken gravy.", "Serve over spatzle or noodles."]
["cooked roast beef", "gravy", "onion", "ground cloves", "bay leaves", "ginger", "allspice", "vinegar", "lemon slices", "salt", "pepper"]