I usually marinade London broil in; Soy sauce, Sake, Garlic, Ginger, Cracked Pepper (Black and White), Scallions.
Marinade for at least 24 hours, I usually go for 48 hours, turning the steak over 2-3 times a day. Take the steak of the marinade and let it come up to room temp. I put Hoison Sauce on the outside of the steak before putting on the grill to act as a barbeque sauce. 5-7 min. per side on a HOT grill. Let rest for 5-10 before slicing. Slice thin across the grain and at an angle. It is The best oriental steak. Even good cold the next day.
Bon Appetite
No2