Gregg Wallace is in Essex at an enormous cereal bar factory, which produces 400,000 fruit- and nut-packed treats a day. Gregg follows production from the arrival of two tonnes of macadamia nuts all the way through to dispatch. Along the way, he gets hands on with all the ingredients, from nuts to cranberries and sultanas to puffed rice. He learns that it takes a carefully balanced blend of honey and glucose to bind the ingredients together. Too much honey and the bar would be too chewy. Too much glucose and it would set rock solid. A mix of both produces the ideal texture. \n \nMeanwhile, Cherry Healey is helping out with the macadamia harvest in South Africa. The country is the world’s largest producer of these nuts, responsible for a quarter of the global harvest. She learns that the trees they grow on can take seven years before they produce their first crop, partly explaining why these nuts are so costly. She also discovers that their super tough shells require pressure equivalent to being sat on by a baby elephant to break them open. In the UK, Cherry visits the Eden Project in Cornwall and learns that nuts aren’t all they seem - only a small percentage of what we commonly refer to as nuts are actually botanical nuts. Peanuts are legumes and cashews are drupes. However, everything we refer to as a nut is the reproductive part of the plant and packed full of nutritional goodness. \n \nHistorian Ruth Goodman climbs a mountain in the Lake District to meet an explorer who tells her all about one of Britain’s original snack bars, Kendal Mint Cake. Its popularity grew after famous explorers Ernest Shackleton and Sir Edmund Hillary took it on their expeditions to Antarctica and Everest respectively. Ruth also visits the home of Britain’s very first cereal bar to learn how it went from simple hippy food to shifting three million bars a week.
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 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 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 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 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 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 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 5: 3. Croissants
Gregg Wallace is in France at an enormous croissant factory where they produce 336,000 of the flaky pastries every day. He follows the production of croissants from the arrival ...
13-09-2023
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 6: Tortilla Chips
Gregg Wallace visits the biggest tortilla factory in Europe. The Coventry site covers more than 21,000 square meters, the size of three football pitches, and makes 60,000 tonnes ...
21-06-2023
BBC 2