Noel Fielding told us: "For your signature challenge, the judges would like you each of the bake six decorated mini savory pies in hot water crust pastry."

Prue Leith: "It's a very British thing, the hot water crust pie. What I'm looking for is a pie that looks irrestible. We're looking for pastry that has a rich, crumbly texture, and a filling that is tightly packed, finely chopped and which tastes absolutely wonderful."