Ravinder travels to the West Bank to see olive oil made from the world's oldest olive trees, and the best and worst supermarket pizzas are named.
Jay Rayner tracks the British potato food chain to discover how we can eat potatoes all year round without relying on foreign imports.
Supermarket snoop Harry Wallop exposes the cost-cutting tricks of the supermarkets.
This time it's venison on the butcher's block to prove it's worth as a cheap cut of meat.
And can sandwich paste, spam and other cheap foods make a price conscious comeback as the food fanatics put these once unfashionable foods through a taste test?
Watch now on 4oDOn TV
First Shown
| Date | Time | Channel |
|---|---|---|
| Wednesday 20 October 2010 | Channel 4 |
Last Shown
| Date | Time | Channel |
|---|---|---|
| Wednesday 20 October 2010 | 8PM | Channel 4 |
You must enable JavaScript to view comments.