Jimmy Doherty discovers why caviar is so expensive. Kate Quilton reveals how a malty unsung hero is made. And Matt Tebbutt goes nuts for muesli. (S15 Ep6) [AD,S]
Jimmy Doherty investigates a looming coconut shortage in Sri Lanka. Could compostables be the answer to our worldwide plastics problem? And why are macarons so expensive? (S16 Ep1) [AD,S]
Are baked beans baked? If stinky cheese smells so bad, why does it taste so good? And Matt Tebbutt gets the lowdown on low-calorie champagne. (S15 Ep9) [AD,S]
Jimmy Doherty learns the surprising truth about pizza prices. Kate Quilton discovers a potentially life-saving property of shrimp shells. Matt Tebbutt investigates salted caramel. (S16 Ep2) [AD,S]
Kate Quilton uncovers something surprising about small hens' eggs. Plus: why can't you eat supermarket burgers pink? And where do the bubbles in beer come from? (S16 Ep3) [AD,S]
How do you milk a camel? Kate Quilton investigates, and explores camel milk's rising popularity. And should we buy supermarkets' standard products or value ranges? (S16 Ep4) [AD,S]
What offers better value: growing your own fruit and veg, or buying from the supermarket? And what gives ginger beer its knock-out punch? Plus: the illegal trafficking of eels. (S17 Ep1) [AD,S]