Did you know other than ingredients, science also plays a big part in creating delicious cuisine? The actress in the film is a head chef. In order to satisfy a "mysterious guest", she works hard to improve a signature dish Dragon Home. How does she create a rich starchy sauce? How to make the flavour even more appealing? Watch the video and find out how science can help create a flavour of the past!

"To Science With Love" Microfilm: Expiry Taste
Language: Cantonese
Duration: 6:23