Gregg Wallace and Cherry Healey visit some of the biggest factories in the UK.
Series 5 homepage
Gregg Wallace is at a chocolate factory that makes 2,000,000 tins of festive treats.
Gregg Wallace and Cherry Healey get exclusive access to some of the biggest factories.
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.
Series 3 homepage
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.
Series 2 homepage
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