Poke the steak all over with the tines of a fork cut in half against the grain to make 2 steaks In a non-reactive bowl or large resealable plastic bag combine the soy sauce Worcestershire sauce vinegar oil garlic sugar and pepper to taste Add the steak and turn to coat Cover to reseal the
bag and marinate at room temperature for about 1 hour or refrigerate for up to 6 hours Remove the steak from the marinade and pat dry with paper towels Position the rack in the top position in the oven and preheat the broiler Remove the steaks from the marinade and pat dry Cook the steaks for 5 to 8 minutes on each side for rare to medium rare Set aside on a cutting board for 5 minutes Cut the steak against the grain on an angle into very thin slices Arrange the slices on a warmed platter