Here are some kosher restaurants in Chicago:
Smoke by Crunch. at 6255 N McCormick Blvd, Chicago, IL 60659, USA. It has a 4.9-star rating on Google Maps.
Nuovo Chicago at 3750 W Devon Ave, Lincolnwood, IL 60712, USA. It has a 4.7-star rating on Google Maps.
Great Chicago Food & Beverage Co at 3149 W Devon Ave, Chicago, IL 60659, USA. It has a 4.3-star rating on Google Maps.
YOKO at 4034 Oakton St, Skokie, IL 60076, USA. It has a 4.9-star rating on Google Maps.
Zalman's Hot Dogs (Zalman? An email colleague of 'ours'...oooooohhhh - the 'hot dogs' Mizrachi cartoon billboard near Fred's at Pico & Robertson...) in at 2931 W Touhy Ave, Chicago, IL 60645, USA. It has a 4.8-star rating on Google Maps.
Here are some other restaurants that may be of interest to you:
Kosher Deli at 1333 S Halsted St, Chicago, IL 60608, USA. It has a 4-star rating on Google Maps.
Mindy's Kosher at 1910 S Halsted St, Chicago, IL 60608, USA. It has a 4.2-star rating on Google Maps.
Kol Israel Kosher Market at 2701 W Devon Ave, Chicago, IL 60659, USA. It has a 4.5-star rating on Google Maps.
Kosher Express at 5015 N Clark St, Chicago, IL 60640, USA. It has a 4.3-star rating on Google Maps.