First opened in 1943, Pizzeria Uno was Chicago’s first deep-dish restaurant. Find the best Chicago Deep Dish Pizza near you on Yelp - see all Chicago Deep Dish Pizza open now and reserve an open table. https://www.tasteofhome.com/recipes/chicago-style-deep-dish-pizza The crust, based on a recipe whose supposed provenance is Chicago's Pizzeria Uno, has an unusual flaky/tender texture, and great taste — courtesy of three types of fat: vegetable oil, olive oil, and butter. Explore other popular cuisines and restaurants near you from over 7 million businesses with over 142 million reviews and opinions from Yelpers. Deep-dish pizza has a long history in the city of Chicago, where it's revered as a delicious native invention. https://www.recipegirl.com/chicago-style-deep-dish-pizza-recipe John Gress/Getty Images. There are now plenty of Unos restaurants across the country, but there are only two places to taste the original deep-dish in Chicago—both locations are in the River North neighborhood a block away from each other.