Courtesy Alex Guarnaschelli
Alex Guarnaschelli is an Iron Chef, Food Network celebrity chef, author of Old-School Comfort Food and the executive chef at New York City’s Butter restaurants. Read her PEOPLE.com blog every Tuesday to get her professional cooking tips, family-favorite recipes and personal stories of working in front of the camera and behind the kitchen doors. Follow her on Twitter at @guarnaschelli.
Karwai Tang/WireImage; Stefanie Keenan/Getty(2); T
Getty; Courtesy Lisa Lillien
Lisa Lillien is the author of the popular Hungry Girl website and email newsletter, featuring smart, funny advice on guilt-free eating. She is also the author of ten best-selling books, six of which debuted at number one on the New York Times Best Sellers list. Read her blog every Monday for slimmed-down celebrity recipes and more.
Courtesy Living Proof; Dan MacMedan/WireImage
Courtesy Kat Dennings; Inset: Matt Baron/BEImages