The Food Chain

Potatoes, Truffles (1x5)

Air date: Apr 25, 2016

A look at the journey of Maris Piper potatoes from a farm in Suffolk as a batch travels all the way to a chip shop in Barry Island, south Wales. In Wiltshire woodland, Zac and his specially trained dog Stanley dig up the much-prized fungi of truffles, which he then delivers to a select list of elite clients.