Kenji Lopez-Alt is managing culinary director of Serious Eats, author of the James Beard Award-nominated column "The Food Lab," and a columnist for Cooking Light. His first book is The Food Lab: Better Home Cooking Through Science.
Celia Chacon, a former host of Cooking Without Looking, in the kitchen at Lighthouse of Broward, Fort Lauderdale, Fla., in 2008. The television cooking show features chefs and guests who are blind or visually impaired.
Luis M. Alvarez/AP
Kanzi the bonobo (a species closely related to chimps) holds a pan of vegetables he cooked at the Great Ape Trust in Des Moines, Iowa, November 2011. Kanzi was taught to cook. However, a new study is the first to show that animals can acquire a cooking-like skill on their own.
Laurentiu Garofeanu/Barcroft Media /Landov
Chef Eric David Corradetti presents dinner to residents at the Bethlehem Woods senior living facility in La Grange Park, Ill. His kitchen emphasizes fresh produce and meats and meals made from scratch.
Courtesy of Unidine
Celebrity chef Giada De Laurentiis during a guest appearance on ABC's The Chew last fall. She can cook rich foods and keep her trim figure, but new research suggests that's a difficult feat for amateur cooks watching along at home.
Lou Rocco/ABC/Getty Images