Adam Mizzi

The top 24 contestants face a mystery box containing ingredients selected by season seven champion Billie McKay.

In the first elimination challenge, three contestants choose a cloche containing a single ingredient to be used in a dish for the judges. The contestant with the least impressive dish will be going home.

The amateur chefs are tasked with cooking a dish using one ingredient from Marco Pierre White's mystery box.

Three contestants must follow Marco Pierre White's lead and cook one of his dishes if they hope to avoid elimination.

The top three contestants from the invention test must make a filled pasta with a matching sauce. The winner will then enter a cook-off for immunity against guest chef, Jake Kellie.

The team challenge is all about the pub lunch. The contestants are split into two teams and must cook three courses for 70 people with Marco Pierre White running the pass.