Jeff Mauro heads to Chicago for 23 mole sauces; Donal Skehan sweats as he attacks the hottest taco in Los Angeles; Aaron Sanchez talks about his barbecue with a surprise twist; Duff Goldman's 16-spice favorite.
Cast:
Duff Goldman
Alex Guarnaschelli
Ted Allen
Michael Symon
Tyler Florence
Aarón Sánchez
Claire Robinson
Adam Gertler
Alton Brown
Cat Cora
Chris Cosentino
Guy Fieri
Giada De Laurentiis
Bobby Flay