Instructions: Tear off a sheet of heavy duty aluminum foil long enough to wrap bread; set aside.

Cut off top 1/3 of bread; remove excess bread from top and bottom to form a 1-inch shell. Brush inside of bread with 1/4 cup Italian dressing.

Layer half of cheese slices in bottom of bread; top with even layers of tomato, zucchini, mushrooms, onion, green pepper and remaining cheese slices. Sprinkle with remaining 2 tablespoons Italian dressing. Place top on bread.

Wrap bread in sheet of foil. Heat in a covered grill over medium heat, turning several times, until cheese is melted and sandwich is heated through, 20 to 25 minutes.

This recipe yields 6 servings.

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