Season 12

E1. Marmite, Plastic, Custard

Oct 20, 2017 · 25m

Jimmy examines how plastic packaging is polluting the food chain with potentially global implications. Is it really possible to predict if you'll love or hate Marmite? Matt runs across a custard pond.

E2. Orange Squash, Maple Syrup, Biscuits

Oct 27, 2017 · 25m

How much orange is in orange squash? Why's maple syrup so expensive? And what's with all those little holes on biscuits?

E3. Corked Wine, Okra, Honey

Nov 3, 2017 · 25m

Jimmy learns about the battle against the hidden nuisance that leads to corked wine. Plus: the surprising difference between runny and set honey. And okra.

E4. Whisky, Halloumi, Sweetcorn

Nov 10, 2017 · 25m

What gives some whisky its smoky flavour? Why doesn't halloumi melt? And how do you get corn off the cob?