Matilda Ramsay

The junior chefs split up into pairs and must decorate as many doughnuts as they can in 10 minutes; Gordon's daughter teaches the chefs how to make her version of a hamburger and french fries; the chefs must replicate it to stay in the competition.

The celebrities get their first challenge, which is to cook a dish that they are famous for.

The celebrities are challenged with cooking their favorite 'comfort food' dish.

In a sweet or savory challenge, the contestants must showcase their skills to avoid elimination.

The judges decide to throw out the rules, wanting to see a dish that shows the culmination of everything the celebrities have learned in the competition so far; they have 90 minutes to cook whatever they want.

The grand finale arrives, with three final celebrities playing for the trophy, title and $100,000 for their charity; Martin Ben chooses the dish that will seal the celebrities' fate.