The remaining celebrities in the first week of the competition must work in pairs to progress to the semi-finals, but only one member of each duo knows the recipe.

Dawn O'Porter, Chris Hughes, Jaki Graham, Jamie Lomas and Michelle Heaton are the celebrities hoping to make it into the second quarter-final of the series.

The celebrities take on a challenge set by guest judge and potato champion Poppy O'Toole, followed by a two-course dinner party.