Charlie Sartori

Three contestants create midnight snacks for the chance to cook against Lachlan Colwill for an immunity pin.

Three contestants face an elimination pressure test featuring three dishes from Nigella Lawson.

Contestants have 75 minutes to create a delicious dish based on Nigella Lawson's divine indulgences. The top three will have a chance at immunity, while the bottom three face elimination.

In the final pop-up challenge, the remaining chefs are assigned a history-theme when they must put a twist on an ancient recipe.

A féte in Negella Lawson's name is held and the contestants are split off into three teams. The teams must prepare one savoury dish and two sweet dishes to sell, with all proceeds donated to the Royal Children's Hospital.

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.