Gregg Wallace is in Cornwall at an enormous bakery where they produce 180,000 Cornish pasties a day. He follows the production of the pastry snacks from the arrival of two tonnes of swedes right through to dispatch. Gregg learns that there are very specific rules to creating a Cornish pasty. They must be made in Cornwall, the filling can only contain onion, potato, swede, beef and some seasoning - and each ingredient must be cooked from raw within the pastry parcel.\n\nMeanwhile, Cherry Healey is delving into the wonderful world of the onion. She peels back the layers to discover the science that makes it such a versatile vegetable, and more importantly, why it makes us cry. It is all down to a chemical called lachrymatory factor, which is only created when an onion is cut into. Cherry visits an anaerobic digestion plant, where they turn waste from food factories into electricity. Micro-organisms feed on food waste, producing methane gas, which is used to power generators.\n\nHistorian Ruth Goodman is debunking some common Cornish pasty myths. It has been claimed that the county’s tin miners invented the pasty as a convenient snack to eat while they toiled at the rock face. She learns that miners may have eaten them, but they didn’t invent them. And it is unlikely that they used the pastry crimp as a handle. She also visits the Worshipful Company of Grocers in London, which was responsible for importing pepper into Britain. She learns how this ubiquitous seasoning transformed from a commodity so valuable it was known as black gold to a spice that everyone could afford.
Source: BBC 2
Series 9: 6. Sausage Rolls
Paddy McGuinness explores the secrets of the McColgan’s bakery in Strabane, Northern Ireland, to reveal how it makes more than half a million sausage rolls a day. \n\nAft ...
09-02-2025
BBC 2
Series 9: 5. Hardback Books
Paddy McGuinness visits the Clays book factory in Suffolk to learn how they produce 20,000 copies of Pride and Prejudice for publisher Penguin. The factory makes an astonishing ...
02-02-2025
BBC 2
Series 9: 4. Flapjacks
In this episode, Paddy McGuinness explores the secrets of the Graze factory in west London, revealing how they make 40 million flapjacks a year. \n\nArmed with a trusty tasting ...
26-01-2025
BBC 2
Series 9: 3. Cheese Curls
In this episode, Paddy McGuinness explores the secrets of the Walkers factory in Lincoln, to reveal how it makes 500 million packs of Quavers every year. \n\nPaddy begins by mee ...
19-01-2025
BBC 2
Series 9: 2. Sliced Bread
In a nostalgic episode of Inside the Factory, new presenter Paddy McGuinness visits the Warburtons bread factory in his hometown of Bolton, where he once worked as a youngster m ...
12-01-2025
BBC 2
Series 9: 1. Chocolate Seashells
Paddy McGuinness is fully immersing himself in the festive spirit as he explores a huge chocolate factory in Belgium. With lots of taste tests to enjoy along the way, he embrace ...
28-12-2024
BBC 2
Series 8: 7. Carpets
Gregg Wallace explores the Axminster factory in Devon to reveal how it produces 46,000 square metres of carpet every year. He follows the production of one of their best sellers ...
15-11-2024
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 4: 10. Cheese
Gregg Wallace is in Gateshead at a cheese factory where they produce 3,000 tonnes of spreadable cheese every year. He follows the production of jalapeno chilli flavour cheese fr ...
08-12-2019
BBC 2
Series 8: 7. Carpets
Gregg Wallace explores the Axminster factory in Devon to reveal how it produces 46,000 square metres of carpet every year. He follows the production of one of their best sellers ...
15-11-2024
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 6: Mugs
Gregg Wallace visits the Denby factory in Derbyshire, which has been making pottery since 1809. We Brits drink a staggering 195 million mugs of tea and coffee every day, so Greg ...
16-05-2023
BBC 2
Series 5: 7. Beer
Gregg Wallace is in Burton upon Trent at Britain’s biggest brewery, where they produce 3 million pints of beer a day. He follows the production of Britain’s best-sel ...
09-04-2019
BBC 2
Series 4: 4. Curry
Gregg Wallace explores the Nottinghamshire factory that produces 250,000 jars of curry sauce each day. Gregg is making a supersized 3,000-kilo batch of tikka masala - enough to ...
16-07-2019
BBC 2
Series 6: 10. Vacuums
Gregg Wallace visits a huge vacuum cleaner factory in the heart of Somerset. This 32-acre site is a hive of activity where 1.2 million vacuums are made every year. Gregg is foll ...
17-08-2023
BBC 2
Series 9: 3. Cheese Curls
In this episode, Paddy McGuinness explores the secrets of the Walkers factory in Lincoln, to reveal how it makes 500 million packs of Quavers every year. \n\nPaddy begins by mee ...
19-01-2025
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 9: 5. Hardback Books
Paddy McGuinness visits the Clays book factory in Suffolk to learn how they produce 20,000 copies of Pride and Prejudice for publisher Penguin. The factory makes an astonishing ...
02-02-2025
BBC 2