Combine all ingredients except green onions in a large zip top plastic bag. Seal and refrigerate 30 minutes. Preheat grill to medium heat. Grill steak 4-5 minutes per side or to desired doneness. Let stand 5 minutes before slicing. Slice into strips against the grain. Top with green onions.
Baby Bok Choy
Preheat grill over medium heat. Remove stems from bok choy and separate into leaves. Rinse and dry and place in a single layer on grill. Drizzle with sesame oil. Grill 2-3 minutes on each side.