1. How instant noodles are made

    Duration: 08.58

    Watch Clip duration: 08.58

    Jimmy Doherty tries to work out what makes instant noodles 'instant'.

  2. How is ice-cream kept soft in freezing conditions?

    Duration: 05.33

    Watch Clip duration: 05.33

    Jimmy Doherty visits an ice cream factory to discover how ice cream is kept soft.

  3. How low fat mayonnaise is made

    Duration: 08.31

    Watch Clip duration: 08.31

    Jimmy Doherty makes his own low fat mayonnaise.

  4. How marshmallows are made

    Duration: 07.51

    Watch Clip duration: 07.51

    Jimmy Doherty makes his own marshmallows using gelatine made from pig’s skin and trotters.

  5. How milk is homogenised and pasteurised

    Duration: 06.26

    Watch Clip duration: 06.26

    Jimmy Doherty homogenises and pasteurises milk in his food factory.

  6. How prawn crackers are made

    Duration: 07.11

    Watch Clip duration: 07.11

    Jimmy Doherty makes prawn crackers in his food factory.

  7. How pre-cooked rice is made safe to eat

    Duration: 04.42

    Watch Clip duration: 04.42

    Jimmy Doherty finds out how pre-cooked rice is made safe to eat and bacteria free.

  8. How processed cheese is produced

    Duration: 06.21

    Watch Clip duration: 06.21

    Jimmy Doherty makes his own processed cheese in a food factory he has created in his barn.

  9. How puffed rice is produced

    Duration: 07.23

    Watch Clip duration: 07.23

    Jimmy Doherty uses a specially built cannon to create puffed rice cereal.

  10. How salad leaves are prepared for supermarkets

    Duration: 06.25

    Watch Clip duration: 06.25

    Jimmy discovers how salad producers ensure there are no insects in our bags of salad.