Why Is Deep Dish Called Chicago Style Pizza? | History & Origins

Deep dish pizza is more than a meal; it is a symbol of Chicago's civic identity. Created in 1943 by Ike Sewell and Rick Ricardo at Pizzeria Uno, this \"slow food\" innovation transformed pizza from a light snack into a hearty dinner. Over decades, it evolved into a cultural icon, sparking fierce regional rivalries and becoming a cornerstone of the city's heritage.