The contestants cook for Immunity in a Team Challenge at the Queen Victoria Night Market, with street food on the menu. In four teams of five, they must create two dishes, one protein-led and one vegetarian to feed the hungry masses and wow the judges. After today, it will also be time to farewell wonderful guest judge, Jamie Oliver.The contestants cook for Immunity in a Team Challenge at the Queen Victoria Night Market, with street food on the menu. In four teams of five, they must create two dishes, one protein-led and one vegetarian to feed the hungry masses and wow the judges. After today, it will also be time to farewell wonderful guest judge, Jamie Oliver.