Supermarket Secrets

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  • : 10
  • : 4
  • BBC One
  • 20
  • Documentary Food Mini-series

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2
Gregg Wallace discovers the high-tech acoustic kit being used to get an edge in the battle to bring us a perfect avocado. A look at what's going on in the new battlefield of luxury .. show full overview
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Health
Episode overview
Gregg Wallace and Babita Sharma lift the lid on the science behind the supermarkets. Gregg discovers the exotic ingredient being used to produce a healthier burger.
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Convenience
Episode overview
Gregg Wallace and Babita Sharma lift the lid on the science behind the supermarkets. Gregg finds out how supermarkets decide where to open convenience stores.