Chopped (2009) : 15x9

Four chefs with incredible weight-loss stories charge into the Chopped kitchen to compete. In the first mystery basket they find a fatty protein that challenges them to stick to their healthier-food philosophies. In the entree round, there's a fish to breakdown and a snackfood to transform. And when the final two physically fit competitors dash into the dessert round, the judges watch eagerly to see if their angel food cake creations will be heavenly.