Thickly slice mushrooms.
Whisk together garlic olive oil and Worcestershire.
Toss mushrooms in marinade. Sprinkle with garlic salt. Grill over high heat (preferred method) or place under a broiler for 2 or 3 minutes on each side.
These may be eaten like steak or sliced thinly for use in sandwiches, wraps or salads.Makes 4 Source: