1/2 c. vinegar
1/2 c. oil
1 sm. onion, chopped
1 tsp. salt
1 tsp. dry mustard
1/4 tsp. mace
1/4 tsp. nutmeg
1/4 tsp. cloves
1 clove garlic, chopped
1/2 tsp. Tabasco sauce

Mix marinade ingredients together in a bowl. Marinate cubed sirloin tip roast for several hours.

Kabobs - tomatoes, onion wedges, green pepper, mushrooms, fresh pineapple chunks and sirloin tip roast.