Once considered a city simply of steakhouses and deep-dish pizza joints, Chicago has morphed into a vibrant and rich collection of second-generation, energetic chefs seeking to forge strong relationships with local producers and the diners they look to inspire. Master Chef Rick Bayless, Stephanie Izard of Girl & the Goat, Tony Mantuano of Spiaggia, and Paul Kahan with his slew of award-winning restaurants are just a few of the top chefs making...