Gregg Wallace explores the Grimsby factory that processes 165 tonnes of fish a week and produces 80,000 cod fish fingers every day. Cod arrives at the factory as compressed blocks of frozen fish. The blocks weigh exactly 7.484 kilos, which is a standardised measure in every fish factory right across the world. Gregg watches as each block is cut into 168 naked fish fingers which are then floured, battered and breaded, ready for a quick 45-second trip through the fryer. He also helps take delivery of 25 tonnes of liquid nitrogen, used to flash freeze the fingers at minus 15 degrees C. But Gregg is amazed to discover that the fish inside the finger remains frozen through every stage of production, right up to the moment you cook it at home.\n\nMeanwhile, Cherry Healey travels to Grindavik in Iceland where they land up to 50 tonnes of cod a day. She follows the fish through the processing factory, even trying her hand at gutting the fish. Back in Grimsby, she assists with an ancient method of preserving fish - cold smoking. She learns that the yellow colour of smoked haddock is not down to the smoke but instead is produced by the additional of a natural colouring made from turmeric. Also, just like nine out of ten Brits, Cherry isn't very confident about how to safely defrost food, so she heads to the lab to get the lowdown on bacteria and freezing.\n\nHistorian Ruth Goodman is investigating the origins of cod fish fingers. She finds that Bird's Eye were the first to introduce them to the UK, basing them on a US product called fish sticks. They were introduced in 1955 and were an instant hit. 542 tonnes were sold in the first year of sale. That went up by 600% the following year. But the British public had a narrow escape - the original idea was that fish fingers would have been made with the oilier and bonier fish, herring. Ruth's also looking at Britain's original fish-based convenience food: the oyster. In the 19th century, Londoners could buy four for a penny, but an outbreak of food poisoning after a banquet in November 1902 caused a national scandal and their popularity plummeted.
Source: BBC 2
Series 8: 6. Bath Bombs
Gregg Wallace visits the colourful and fragrant Lush factory in Dorset to learn how an astonishing 14 million bath bombs are produced every year.\n\nCherry Healey visits Loughbo ...
09-10-2024
BBC 2
Series 8: 5. Stout
Gregg Wallace explores the secrets of the Guinness brewery in Dublin to reveal how it makes two million litres of Irish stout every single day.\n\nCherry Healey visits a water t ...
02-10-2024
BBC 2
Series 8: 4. Stuffed Pasta
Gregg Wallace explores the Dell Ugo factory in Hertfordshire to reveal how it makes 500 million stuffed pasta parcels every year. \n\nHe’s following production of one of ...
25-09-2024
BBC 2
Series 8: 3. Jeans
Gregg Wallace visits two factories in Italy and Wales to explore the fascinating secrets behind how Welsh jeans brand Hiut make their trousers, learning how denim cloth is made ...
12-09-2024
BBC 2
Series 8: 2. Jelly Beans
Gregg Wallace explores the Jelly Bean Factory in Dublin to reveal the incredible processes it employs to make ten million colourful little sweets every day.\n\nCherry Healey vis ...
05-09-2024
BBC 2
Series 7: Trains
When he was a child, Gregg loved playing with toy trainsets. Now he’s got special access to learn how the ultimate model is made: a huge 187-tonne, five-carriage electric ...
29-08-2024
BBC 2
Series 5: 7. Pots And Pans
Gregg Wallace is in France at an enormous foundry that produces a cast iron pot every five seconds. He follows production of casserole dishes from the arrival of 20 tonnes of cr ...
25-08-2024
BBC 2
Series 7: Mints
Gregg Wallace visits a factory with a menthol scent - the Polos factory in York, which produces 32 million mints every day and contributes to the 19,000 tonnes of mints per year ...
15-08-2024
BBC 2
Series 7: Rice Pudding
Gregg Wallace explores the Ambrosia factory in Lifton, Devon, to reveal how it makes up to 360,000 rice puddings every single day.\n\nCherry Healey is in the Po Valley in Italy ...
06-08-2024
BBC 2
Series 7: Vegan Sausages
Gregg Wallace visits a Yorkshire team that churn out up to 90,000 vegan sausages a day! Heck have been making these bangers since 2018, and the process is surprisingly futuristi ...
30-07-2024
BBC 2
Series 7: Jaffa Cakes
Gregg Wallace visits a Manchester factory that churns out 6 million Jaffa Cakes every single day - 1.4 billion per year. Cherry Healey is in Jaffa, the city responsible for grow ...
26-06-2024
BBC 2
Series 8: 4. Stuffed Pasta
Gregg Wallace explores the Dell Ugo factory in Hertfordshire to reveal how it makes 500 million stuffed pasta parcels every year. \n\nHe’s following production of one of ...
25-09-2024
BBC 2
Series 8: 3. Jeans
Gregg Wallace visits two factories in Italy and Wales to explore the fascinating secrets behind how Welsh jeans brand Hiut make their trousers, learning how denim cloth is made ...
12-09-2024
BBC 2
Series 4: 2. Toilet Roll
Gregg Wallace explores the Manchester factory that produces 700,000 toilet rolls a day. He begins 940 miles away in Sweden, where the raw material - wood - is harvested from a s ...
16-08-2020
BBC 2
Series 8: 2. Jelly Beans
Gregg Wallace explores the Jelly Bean Factory in Dublin to reveal the incredible processes it employs to make ten million colourful little sweets every day.\n\nCherry Healey vis ...
05-09-2024
BBC 2
Series 6: 5. Chairs
Gregg Wallace visits the Ercol factory in Buckinghamshire, an area associated with furniture making since the 19th century.\n\nWe Brits spend a staggering £300 million pou ...
15-02-2023
BBC 2
Series 8: 6. Bath Bombs
Gregg Wallace visits the colourful and fragrant Lush factory in Dorset to learn how an astonishing 14 million bath bombs are produced every year.\n\nCherry Healey visits Loughbo ...
09-10-2024
BBC 2