Watch MasterChef Season 12 Episode 17 Online

Just nine amateur cooks remain as Knockout Week comes to a close, all of whom are desperate to reach the semi-finals. In this episode they have only one challenge: to cook one superb showstopper dish to wow the judges and secure their semi-final place. They have one and a half hours to create their masterpieces, and failure is not an option. Only the eight best amateurs will become semi-finalists, inching closer to being crowned MasterChef Champion 2016. For one more hopeful, the MasterChef dream will be over.