Place the steaks on a plate or in a shallow dish where they can lay flat.

Drizzle soy sauce over both sides of the steak, then add Worcestershire sauce using slightly less. Sprinkle with garlic powder and celery salt, patting gently into the meat. Let rest at room temperature for about an hour.

Grill or broil the steaks, cooking slightly faster than unmarinated due to salt content. Watch closely to achieve desired doneness and a caramelized crust.