第 20 季 共 3 集
播出时间：2021年8月24日
第 1 集 Perfect Popcorn, Blue Cheese, Crisps
播出时间：2021年8月24日
Matt Tebbutt visits Argentina to learn the secret of perfect popcorn, Andi Oliver looks at how the mould gets put inside blue cheese, and Jimmy Doherty is in Germany to see how electricity is used in cutting edge crisp production.
第 2 集 Scotch Eggs, Supermarket Steaks, Honey for Children
播出时间：2021年8月31日
Amanda Byram learns if there's anything Scottish at all about scotch eggs, and Matt Tebbutt heads for Argentina to find out what the red liquid in a supermarket steak is if not blood. Kate Quilton reports on the dangers of feeding honey to young children.
第 3 集 Bagged Salad, Sea Salt, Light and Dark Ales
播出时间：2021年9月7日
What's the healthiest lettuce in the salad bag? Is sea salt all it's cracked up to be? And in Suffolk, Briony May Williams explores the difference between light and dark ales.
