Asian Flank Steak

Trim fat from steak. Place steak in a resealable plastic bag set in a shallow dish. Combine broth, hoisin, soy sauce, onions, sherry, ginger, and garlic; pour over steak. Seal the bag; turn to coat. Marinate in the refrigerator for 4 to 24 hours, turning bag occasionally.

Drain steak, discarding marinade. Grill on the rack of an uncovered grill directly over medium coals for 17 to 21 minutes or to medium doneness (160 degree F), turning once. To serve, thinly slice steak across the grain.