Toasted Sub, Zesty Italian Slices of salami and pepperoni topped with mozzarella and provolone cheeses, grilled red and green peppers, and pepperoncinis with a white cheddar cheese sauce on Italian bread. Bakery fresh taste in minutes. Taste the difference. Made with real mozzarella and provolone cheeses and vegetables flash frozen at the peak of perfection to lock in nutrients and flavor. Did you know - Stouffer's Zesty Italian Toasted Sub toasts in the microwave.