And there's bad ramen: hard noodles found in a package with a little ... He tells us what it takes to make the perfect bowl. Produced by Sam Rega. Additional camera by Justin Gmoser.

Ladle into bowls, sprinkle with the coriander and serve. This soup bowl can be made up to a day ahead – add the noodles and bok choi just before serving. It is not suitable for freezing.