Hungry Girl: This Protein-Packed Guacamole Will Help You Stay Guilt-Free During Summer Parties

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 twelve books, six of which debuted at number one on the New York Times Best Sellers list. Read her PEOPLE.com blog every Monday for slimmed-down celebrity recipes and more. Continue Reading