Flank steak or London broil
1/4 c. salad oil
1 clove garlic or 1/2 tsp. garlic powder
1 tsp. coarsely ground black pepper
1 tsp. celery salt
1 tbsp. dried chives
2 tbsp. lemon juice
2 tbsp. soy sauce

Mix and marinate for several hours. Cook on grill or broiler.