1 (1 or 1 1/2 lb.) flank steak
1/2 c. vegetable oil
3 tbsp. vinegar
3 tbsp. lemon juice
2 tbsp. worcestershire sauce
2 tbsp. soy sauce
1 1/2 tbsp. Fresh parsley chopped
1 1/2 tsp. salt
2 tsp. dry mustard
1 tsp. pepper
1/2 tsp. garlic salt

Place steak in large shallow container. Combine remaining ingredients; pour over steak. Cover and chill at least 2 hours, turning steak often and piercing with fork. Remove steak from marinade; grill over hot coals 10 to 12 minutes on each side or to desired doneness. Yield: 4 servings