Herb Pork Tenderloin with Yogurt Sauce: The Chew’s “Search for WW Chef” Dinner Party Episode 4

Lisa Fontenesi and Ryan Hutmacher compete in the final round for the top spot in ‘The Search for the Weight Watchers Chef’! Dinner Party Battle: Chef Ryan cooks with Mario Batali; Daphne Oz, Carla Hall, and Melanie Kann from Weight Watchers decide who wins the top spot.