All natural crust filled with ham, pepperoni, Genoa salami, mortadella and mozzarella. Hearty handmade. Taste conscious. Any way you slice it. Zero grams trans fat. Rich in calcium and iron. Excellent source of protein. You can't fit more flavor in here. Trust us, we've tried. Uno Chicago Grill - Est. 1943. US inspected and passed by Department of Agriculture. Ready to bake. Uno is the one. From a single pizzeria in 1943 on the corner of Ohio and Wabash in downtown Chicago, Uno has become legendary for its amazing variety of food, its handmade dough (crafted on-site daily), and a unique, welcoming atmosphere. Nothing fake, nothing too fancy, just great American food. Today, you can enjoy Uno's handmade originals in the comfort of your own home. We hope you enjoy this delicious handmade, and hearty calzone - it's great as a meal, appetizer or party snack. Made with 100% real cheese.