Why one restaurant chef still cooks his grandma’s recipes

By Karla Walsh, CNN (CNN) — On his culinary quest that has included two James Beard Awards and countless “best of” restaurant mentions, chef Gavin Kaysen has amassed an impressive list of mentors: Daniel Boulud, Thomas Keller, Paul Bocuse — and Grandma Dorothy. “Dorothy, my father’s mom, was my biggest influence growing up. A home