Ali Stoner

It's course versus course, fans versus favourites, for a massive service challenge, with the winning teams moving on to the immunity decider challenge.

The first elimination of the competition sees contestants in a two round challenge, where the maker of the best jaffle in round one is safe, but the maker of the least impressive dish that changed their life in round two will be sent home.

Contestants must find a way to make an eggscellent dish using just one egg. Those that fail must scramble for their lives in the second round.

Gareth Whitton, pastry chef at Fat Duck, sets a pressure test with his smoked pecan and butterscotch tart. The dish that least resembles Gareth's sends one maker home.

A group of 12 beloved past contestants and 12 emerging home cooks enter the kitchen to share their love of food and compete.

The contestants cook for themselves to stay in the competition, with a cash prize of $10,000 and a game-changing immunity pin up for grabs.