Palm Beach County offers a variety of pizza styles, including California, Chicago, Detroit, Grandma, Neapolitan, New Haven, ...

Chicago-style deep dish pizza is a uniquely American invention, quite different from its Italian ancestors. Its origin is widely credited to Ike Sewell, who opened Pizzeria Uno in Chicago in 1943.

This chain claims to have created deep dish pizza in Chicago in 1943, although there is some debate about who should get the credit. There are now more than 100 Uno restaurants across the world.