Tavern-style
A thin, cracker-crust pizza cut into small squares ('party cut', not wedges), associated with Chicago-area taverns and bars where it was traditionally served as bar food to accompany drinking, distinct from Chicago's better-known deep-dish style.
Also known as
party cut, cracker-crust pizza
Related
Evidence
Generally accepted- Slice (pizza history and culture writing) — Slice / First We Feast
- Chicago Tribune — history of Chicago deep-dish and tavern-style pizza — Chicago Tribune