This is in the original cook book.
1 lb. flank steak (for two people)
1/2 cup soy sauce
6 Tbs. honey
4 Tbs. wine vinegar
1 Tbs. powdered ginger
1 tsp. garlic powder or one clove garlic, crushed
4 coarsely chopped green onions, including green stems
1 1/2 cups salad oil or canola oil
In a blender combine soy sauce, honey. vinegar, ginger, garlic, and onions. Blend well. While motor is running, slowly drizzle in the oil.
Marinate meat for 12-24 hours. Grill each side 6-8 minutes. Slice in thin, diagonal strips.