All natural crust filled with ham, pepperoni, Genoa salami, mortadella and mozzarella. Taste conscious. Any way you slice it. Zero grams trans fat. Rich in calcium and iron. Excellent source of protein. Premium. Uno Chicago Grill - Est. 1943. You can't fit more flavor in here. Trust us, we've tried. US inspected and passed by Department of Agriculture. 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. Ready to bake. Made with 100% real cheese.