As the week in Western Australia nears its end, three of the contestants face an elimination challenge, with all of them desperate to make it through to finals week.
A group of home cooks prepare their signature dishes in the first of two audition shows, hoping to get a place in the main competition.
The contestants are tasked with cooking a dish they would eat for the rest of their lives if they found themselves on a deserted island; they have an open pantry and 75 minutes to create something delicious.
The cooks take on a street food challenge, split into three teams to serve different cuisines, Malaysian, Indian and Mexican, and preparing enough food for at least 120 people.
The contestants are outside the studio for the first time, preparing a feast for the 150 volunteer truckers of Lions Need for Need, who deliver fodder to farmers in need across Australia.