Masterchef (UK) is een Brits competitieprogramma van de zender BBC One. De serie ging in première op 21 februari 2005.
12 hobbykoks gingen de ultieme kookstrijd met elkaar aan en kregen de meest onmogelijke opdrachten voor hun kiezen, waarbij ze werden beoordeeld door de onverbiddelijke jury bestaande uit Peter Lute en Alain Caron.
The week's best amateurs are put through the mill with a seriously daunting test - the critic's brief. The home cooks have to impress just one food critic with two dishes. They are given the critic's brief and must create a main and a pudding based on it. The brief has been set by the candid food critic and ex-chef Charles Campion, who asks them to cook a main based on the following instructions: 'I am looking for a cook who can successfully make either a classic British dish or a genuine Indian one. Someone who can do simple dishes well, without over-elaborate presentation