A look at some of the largest food factories in Britain.
Aired: 5/5/2015
Gregg Wallace, Cherry Healey and Ruth Goodman look at the production, science and history of bread in Britain.
Aired: 5/6/2015
Gregg Wallace, Cherry Healey and Ruth Goodman look at Britain's love of chocolate and visit one of the world's largest chocolate factories in York.
Aired: 5/7/2015
Gregg Wallace, Cherry Healey and Ruth Goodman look at Britain's history with milk and visit one of the largest fresh milk processing plants on earth.
