Friday, 05:30 
Food Unwrapped
Onions, Steak, Stuffed Olives
Matt wants to know how it's possible for British onions to be sold in supermarkets all year long. The answer lies not only in our soil but in a disused aircraft hangar. Is pricey aged steak worth the wait? Jimmy visits a top butcher to find out how aged beef is produced and whether it's possible to age steaks at home. And Kate is intrigued about what goes into a stuffed olive.