Hungry Girl: Celebrate St. Patrick's Day with My Shamrock Shake-Inspired Popsicles

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 eleven 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. People have a lot of love for McDonald's Shamrock Shakes but it's too bad they're loaded with sugar and calories. The good news? I gave the minty treat a Hungry Girl...