Goodbye, London! (S20E12)

As the London adventure concludes, the final four chefs are reunited with the Last Chance Kitchen champion. In this week's Quickfire Challenge, guest judge Sam Bompas puts their creativity to the test, asking them to craft dishes that incorporate jellies and molds. For their ultimate Elimination Challenge in England, they must create trompe-l’œil dishes, designed to deceive the eye while tasting entirely different from their appearance. Who will advance to the finals in Paris, and who will say their goodbyes?