- Combine roasted garlic teriyaki sauce, oil, basil and oregano; pour over steak in large plastic food storage bag. Press air out of bag; close top securely. Turn bag over several times to coat both sides of steak well. Marinate 30 minutes, turning bag over once.
- Remove steak from marinade; discard marinade.
- Place steak on grill 4 to 5 inches from hot coals. Cook 5 minutes on each side (for medium-rare), or to desired doneness. (Or, broil on rack of broiler pan 3 to 4 minutes on each side [for medium-rare], or to desired doneness.)
- To serve, cut steak across grain into thin slices.