Pizza takes many forms across the country. From the thin crust in New York, to Chicago's deep dish and Detroit's rectangular-shaped pan pizzas.
Then, there's St. Louis. While the city's signature pie looks similar to many others, it is unique. The main reason: the cheese.
According to the legendary Imo's Pizza franchise, which bills its offerings as the "original St. Louis-style pizza, Provel cheese is the key topping. That's a processed blend of cheddar, Swiss and provolone. Add to that the unleavened cracker crust and square cut, and you have a pizza that has become synonymous with the city.
But not everyone who tries it likes it. While there are hardcore fans of St. Louis-style pizza, many others are adamantly opposed. We hear more on this culinary divide.
Also this week:
* Rich Egger takes us to a weightlifting competition in western Illinois.
* Harvest Public Media's Xcaret Nunez reports on problems finding child care in rural areas.
* Alex Degman visits Illinois' first Black independently owned cannabis dispensary.