The place that Chicagoans love for a quick bite is- Portillo’s! Started in Villa Park in 1963, they’re known for their dogs, Italian beef, and cake shakes. In 2005 they spread their wings and opened up several places in other states like California and Wisconsin. The survey was done by Bid-On-Equipment. They looked at the top 20 highest rated and top 20 most reviewed restaurants on Yelp for each city.

https://www.nbcchicago.com/news/local/chicagoans-favorite-restaurant-is-a-citywide-classic-according-to-a-new-list/2858219/?_osource=SocialFlowFB_CHBrand&fbclid=IwAR3kD57dH7KQPLghLWmohr_TfY5hJUwLjiwIWkPuy8I4e7Wxfa-9Qxftal8