1 (2-3 lb.) flank steak, score both sides
1/2 c. olive oil
2 tbsp. lemon juice
1/2 tsp. celery seed
1 tsp. dehydrated minced onion
1 tsp. seasoning salt
1 tsp. black pepper

Mix all ingredients together; marinate 6 to 8 hours. Then grill over medium hot coals 5 minutes per side for rare or 7 minutes per side medium rare. Do not over cook. Slice on the diagonal. Serves hot.