Gregg Wallace receives a load of tea leaves from Kenya and follows their journey through the factory. Cherry discovers the secrets of the tea leaf and Ruth investigates the history of 19th century tea selling trickery.

Gregg Wallace is in Italy, at the world's biggest dry pasta factory. Cherry Healey discovers why the best pasta is made with durum wheat. Historian Ruth Goodman discovers that pasta arrived in Britain much earlier than we imagined.

Know what this is about?
Be the first one to add a plot.