John Torode and Gregg Wallace return for another Christmas special, inviting four more memorable celebrities from series past back to the MasterChef kitchen.Strictly Come Dancing judge, choreographer and director Craig Revel Horwood, entrepreneur and TV presenter Amar Latif, actress Crissy Rock and entrepreneur, businessman and TV personality Spencer Matthews compete against each other to see who can take home the title of Christmas champion.

Strictly professional Oti Mabuse, reality star Joey Essex, footballer Neil Ruddock, comedian Judi Love and actor Su Pollard create dishes using ingredients found in a seasonal advent calendar.

Gemma Collins, Joe Swash, Les Dennis, Mica Paris and the Rev Richard Coles recreate Christmas recipes from around the world.