The six qualifiers from the first two heats return for the first quarter-final, hoping to win a place in Knockout Week.

It’s the second week of heats, with six more hopefuls getting their first chance to win an apron by cooking their signature dish.

It's the fourth week of heats, with six more hopefuls getting their first chance to win an apron by cooking their signature dish.

The fourth week of heats continues with six more contestants vying to win an apron by cooking their signature dish.

After five weeks of fiercely competitive heats, 16 amateur cooks remain to battle it out in Knockout Week.

Knockout Week continues with the second group of eight amateur chefs put to the test.