Food Unwrapped
The latest series of the fact-hunting food show continues, as Andi Oliver visits an onion factory to see how the tear-inducing vegetables are peeled on a massive scale.
Meanwhile, Jimmy Doherty heads to Thailand to nd out how the blossom from a banana tree is shaking up sh and chip suppers. Also, Matt Tebbutt is in Spain to nd out how raspberries get from elds to fridges without going o .