This Rupiani's® favorite is built for the pepperoni die-hards. We start with our signature thick, buttery crust—crispy outside, soft and flaky inside. Then we pile on a full pound of premium Wisconsin mozzarella and layer it thick with zesty Italian pepperoni that crisps to perfection. All of it gets finished with our bold, secret-recipe tomato sauce made in River North. The result? Molten cheese pulls and that authentic Chicago bite that keeps you coming back.