[2BNTV]

Originally Posted by Bonny

Here's what it says on a website about the history of pizza. The following sentence was marked 1943.

Chicago-style deep-dish pizza (a pizza with a flaky crust that rises an inch or more above the plate and surrounds deep piles of toppings) was created by Ike Sewell at his bar and grill called Pizzeria Uno.

Thanks. It was nice of you to take the time to look this question up!