1 lb. top sirloin, 1 inch cubes 2 T. olive oil
1/2 tsp. sugar 1/2 c. dry red wine
1 T. red wine vinegar 1 T. coarse grain mustard
1 clove garlic, minced 1/2 tsp. cracked black pepper
Put beef into plastic bag. Add remaining ingredients. Seal bag and
marinate at least 30 minutes. Pour off and save marinade. Thread meat onto
skewers. Broil or grill 10-13 minutes. Turn and brush occasionally with
the saved marinade.