Flank Steak Sandwiches

Score steak on both sides. In a shallow baking dish, drizzle with Italian salad dressing. Cover; marinate in the refrigerator for at least 3 hours, turning once.

Drain steak, reserving marinade. Grill directly over medium coals for 12 to 14 minutes for medium rare (145 degree F), turning once and brushing with marinade halfway through grilling.* Keep warm.

In skillet, cook mushrooms and onions in butter until just tender. Stir in soy. Slice steak across the grain, 1/4 inch thick. Keep your carving knife at about a 45 degree angle.

Arrange steak on roll halves. Cover with vegetables. Makes 4 servings.