Combine Dressing, brown sugar, soy sauce and ginger in small bowl.
Pour 1/2 cup marinade over steak in nonaluminum baking dish or plastic bag. Cover, or close bag, and marinate in refrigerator, turning occasionally, 3 to 24 hours. Refrigerate remaining marinade.
Remove steak, discarding marinade. Grill or broil steak, turning once and brushing frequently with reserved marinade, until steak is desired doneness. Serve with Knorr® Asian Sides™ - Beef Lo Mein.