1 tsp. garlic powder
1 c. Wesson corn oil
1/2 c. cider vinegar
1 tsp. salt
1/4 tsp. pepper
2 tsp. dry mustard
2 tsp. Worcestershire sauce
Dash cayenne
Few drops Tabasco sauce
Flank steak

Combine above ingredients in a large plastic bag. Place flank steak in bag and seal. Turn once or twice. Should marinade overnight. Charcoal or oven broil to desired doneness.