Ingredients:

1 (1 1/2 to 2 pound) flank steak

Marinade:
3/4 cup vegetable oil
1/4 cup soy sauce
2 tablespoons Worcestershire sauce
3 tablespoons honey
2 tablespoons vinegar
1 teaspoon garlic powder
1/4 to 1/2 teaspoon ground black pepper
1 green onion, finely chopped

Method:

1. Whisk together all ingredients for marinade.
2. Place meat in a shallow non-reactive pan or a self-sealing plastic bag; pour marinade over it. Cover and refrigerate for 4 hours or longer, turning meat occasionally.
3. Prepare outdoor grill with hot coals on one side of grill, or heat one side of gas grill to hot.
4. Remove meat from marinade; pat dry.
5. Sear meat over direct heat 5 minutes on each side. Move meat to side of grill not over heat; grill, covered, 20 minutes or until meat thermometer registers 145*F (60*C) for medium-rare. Let stand 10 minutes before slicing on the diagonal.