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Gregg Wallace is in Gateshead at a cheese factory where they produce 3,000 tonnes of spreadable cheese every year.

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 from a 28,000 litre delivery of milk to 5,400 squeezy tubes. The process begins in a traditional way – by making cheddar. He learns about the microbiology responsible for splitting milk into curds and whey and forming this hard cheese. He then chops 344 kilos of cheddar and gouda to make the base for his squeezy cheese, and puts it in a huge blender with whey, water and other ingredients in order to stabilise it and keep it soft and spreadable.

Meanwhile, Cherry Healey is finding out how bacteria are responsible for the huge variety in smell, taste and appearance of different types of cheese. She learns that some smelly cheeses contain the same bacteria that are responsible for stinky feet. In cheese the odour is a by-product, a sign that the bacteria are silently changing the internal texture and taste of the product. She also learns the scientific rules for making perfect cheese on toast. It is all about medium sliced white bread, with precisely 50g of grated medium cheddar, set an exact 18 centimetres from the grill.

Historian Ruth Goodman is finding out how cheddar, originally just one of hundreds of regional varieties in the UK, became the predominant hard cheese world wide. She discovers that it is down to a Victorian cheesemaker called Joseph Harding who first standardised production methods. She also makes a batch of processed cheese, using Kraft’s original 100-year-old patent recipe.

59 minutes

Clip

Music Played

Timings (where shown) are from the start of the programme in hours and minutes

  • 00:01

    Katy Perry

    Fingerprints

  • 00:02

    Jess Glynne

    Don't Be So Hard On Yourself

  • 00:03

    Fickle Friends

    Brooklyn

  • 00:04

    Manic Street Preachers

    International Blue

  • 00:05

    Stereophonics

    Caught By The Wind

  • 00:06

    Stereophonics

    Maybe Tomorrow

  • 00:08

    Seth Lakeman

    The Watchmaker's Rhyme

  • 00:08

    Jagwar Ma

    Give Me A Reason

  • 00:08

    CHVRCHES

    Empty Threat

  • 00:11

    Taylor Swift

    Shake It Off

  • 00:12

    MARINA

    Girls

  • 00:13

    Duffy

    Mercy

  • 00:14

    Stereophonics

    I Wanna Get Lost With You

  • 00:15

    MARINA

    Froot

  • 00:16

    Anne-Marie

    Boy

  • 00:18

    Blur

    Country House

  • 00:18

    Super Furry Animals

    Juxtapozed with U

  • 00:18

    Fickle Friends

    Swim

  • 00:19

    Blur

    Country House

  • 00:21

    Coldplay

    All I Can Think About Is You

  • 00:22

    The Vaccines

    20/20

  • 00:23

    Clean Bandit

    Rather Be (feat. Jess Glynne)

  • 00:25

    Paloma Faith

    Guilty

  • 00:28

    Tom Walker

    Just You & I

  • 00:28

    Calvin Harris

    Acceptable In The 80s

  • 00:31

    Sigala

    Lullaby

  • 00:32

    Charli XCX

    Doing It (feat. Rita Ora)

  • 00:32

    Dua Lipa

    IDGAF

  • 00:34

    Johnny Marr

    Easy Money

  • 00:35

    Daughter

    Burn It Down

  • 00:36

    Meghan Trainor

    No Excuses

  • 00:37

    Kygo

    ID

  • 00:36

    Little Mix

    Beep Beep

  • 00:37

    Crystal Fighters

    Good Girls

  • 00:38

    Crystal Fighters

    Good Girls

  • 00:39

    Jane Birkin & Serge Gainsbourg

    Je t'aime...moi non plus

  • 00:40

    Alan Walker

    Alone

  • 00:41

    Laura Mvula

    Phenomenal Woman

  • 00:43

    Bad Sounds

    Hot Head Chippenham

  • 00:44

    Calvin Harris

    I Created Disco

  • 00:46

    Years & Years

    Eyes Shut

  • 00:47

    Calvin Harris & Dua Lipa

    One Kiss

  • 00:47

    Bad Sounds

    Zacharia

  • 00:48

    George Ezra

    Stand By Your Gun

  • 00:49

    Fickle Friends

    Vanilla

  • 00:49

    Little Mix

    Nothing Else Matters

  • 00:44

    whenyoung

    Heaven On Earth

  • 00:52

    Seth Lakeman

    More Than Money

  • 00:51

    Bastille

    Shame

  • 00:51

    Noel Gallagher's High Flying Birds

    AKA... What A Life!

  • 00:53

    Little Mix

    I Won't

  • 00:55

    The Five Blind Boys of Mississippi

    I'm A Rollin'

  • 00:57

    Kraftwerk

    Tour De France

  • 00:58

    Paloma Faith

    Blood Sweat & Tears

Credits

Role Contributor
Presenter Ruth Goodman
Presenter Cherry Healey
Presenter Gregg Wallace
Producer Phillip Smith
Executive Producer Jenny Midl
Executive Producer Sanjay Singhal
Director Michael Rees
Series Editor Amanda Lyon
Producer Sam Bailey
Director Sam Bailey

Broadcasts

Learn more about the history of the factory and how it has evolved with an interactive from The Open University.

The fascinating stories behind the production of some of our favourite products.