As factories face unprecedented demand, Gregg Wallace catches up with some of the workers.
Keeping Britain Going homepage
Gregg Wallace and Cherry Healey get exclusive access to some of the biggest factories.
Series 5 homepage
Gregg Wallace is at a chocolate factory that makes 2,000,000 tins of festive treats.
Gregg Wallace and Cherry Healey visit some of the biggest factories in the UK.
Series 4 homepage
Exploring the Nottinghamshire factory that produces 250,000 jars of curry sauce a day.
Exploring the fascinating factory processes behind Christmas cake, baubles and brandy.
Gregg Wallace and Cherry Healey follow the production lines making our favourite products.
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The fascinating factory processes and history behind our favourite festive treats.
Exclusive access to some of the largest factories in Britain to reveal production secrets.
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Gregg Wallace visits a coffee factory that produces 175,000 jars of instant coffee a day.
A look at some of the largest food factories in Britain.
Series 1: How Our Favourite Foods Are Made homepage
A look at some of the largest factories in Britain.
Series 6 homepage