Episode 4 - S12.E4

In this heat, six professional chefs from across the UK put their reputations on the line. Under close scrutiny from the three judges, the chefs must face two tough challenges. First is the infamous skills test, followed by a chance to cook their own unique signature dish for the judges. At the end of this heat, three chefs will be sent home and the strongest three will go through to this week's quarter-final.