Not sure how you can have a “grilled cheese” stuffed crust without grilling the crust or using American cheese but none-the-less, Pizza Hut is doing exactly that.
The Grilled Cheese Stuffed Crust Pizza crust is stuffed with cheddar and mozzarella cheeses and then topped with toasted breadcrumbs and melted butter. A large one-topping Grilled Cheese Stuffed Crust Pizza costs $12.99.
