Food incites emotion. Ask a guy to recall his mother’s most delicious dessert or his favorite meal on his last trip to Italy, and he’ll likely have plenty to say. Perhaps because they’re food-related, shows on the Food Network conjure similar passions—just read any blog comment on perky Rachael Ray, sultry Giada DeLaurentiis or exuberant Emeril Lagasse. It seems that even when we’re not eating their meals, we often respond to the processes and presentations…