Domino’s EXTRA LARGE Hand Tossed Philly Cheese Steak Pizza! This 16″ specialty pizza is their LARGEST and is covered in traditional Philly Cheesesteak toppings! Thinly-sliced steak, green peppers, onions, mushrooms, melted American & shredded Provolone cheeses on an OVERSIZED hand-tossed garlic seasoned crust!