Supermarket Secrets
Supermarket Secrets is a TV show on BBC1. The long-running program has been available since 2013. A total of 8 episodes have been broadcast, most recently in February 2021.
Last broadcast:04/02/2021 at 23:45
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Expired
Gregg Wallace reveals how the supermarkets gear up for Christmas. 1:00:00
Expired
Gregg Wallace finds out what it takes to bring us millions of eggs for Pancake Day.We buy a staggering 90% of our food from supermarkets, and they have a huge influence over our lives. Gregg Wallace goes behind the scenes with Britain's biggest food retailers over the course of a year to discover how they source, make and move the food we find on the supermarket shelves. He has exclusive access to the bu...