2 tbsp. cooking oil or olive oil
4 tbsp. lemon juice
1 tbsp. soy sauce
1 tsp. ground black pepper
1 tsp. celery salt
1 clove garlic (minced)
3 green onions (sliced)

Mix ingredients in a flat-bottomed dish large enough to hold the steak. Marinate 6 hours, turning occasionally and basting steak until well soaked. Remove steak when ready to grill, retaining the marinade to serve with the meal. Grill to medium rare. Use to marinade (6 hours?) no more than two pounds of steak.