The jibarito is a specialty sandwich that originated in the heart of Chicago's Puerto Rican community.It's a Polish sausage made with beef and pork, and with garlic and other spices, served on a bun with grilled onions. Maxwell Street Polish, named after Maxwell Street where it was first sold.The hot dog is wrapped in bacon and deep-fried, and either stuffed or topped with cheese. A francheezie is a variation of the Chicago-style hot dog.Italian beef sandwiches are traditionally topped with sweet peppers or spicy giardiniera. A "combo" is a beef sandwich with the addition of grilled Italian sausage. Most beef stands offer a "cheesy beef" option, which is typically the addition of a slice of provolone or mozzarella. The Italian beef, a sandwich featuring thinly sliced roast beef simmered in a broth (known locally as "gravy") containing Italian-style seasonings and served on an Italian roll soaked in the meat juices.Also very popular in Chicago is a type of thin-crust pizza called "tavern style", which has a very thin, crispy crust and is cut into squares instead of wedges. Similar to this is stuffed pizza, with even more cheese, topped with a second, thinner crust. Chicago-style pizza is deep-dish pizza with a tall outer crust and large amounts of cheese, with chunky tomato sauce on top of the cheese instead of underneath it.The Chicago-style hot dog, traditionally a steamed or boiled, natural-casing all-beef wiener on a poppy-seed bun, topped with yellow mustard, chopped onion, sliced tomato, neon-green sweet-pickle relish, sport peppers, a dill pickle spear, and a sprinkling of celery salt-but never ketchup.The most popular Chicago-style foods are: