As FoodTV gets less and less useful and interesting, The Splendid Table is quite a good food program that runs on public radio, though not in Chicago. (Host Lynne Rossetto Kasper is also the author of a couple of very nice Italian cookbooks, one of which won the Beard award.)
You can listen to last week's
here. The site has some other good resources too.
You can listen to it live on various public radio stations by following the links from
here. I'm listening to it from Pocatello, Idaho right now.