![Cadbury unveils ad revealing ‘secret’ of flavour](http://www.thedrum.com/uploads/styles/rss_feed/public/drum_basic_article/102076/main_images/cadbury%20ad_0.png)
Cadbury has this week unveiled an ad, created by Fallon, to show the ‘secret’ of the flavour of Dairy Milk.
Part of a £7m campaign to promote the taste of the chocolate, the Joyville ad shows an employee being taken on a magical journey to discover the secret ingredient.
The ad sees the recipe for Daily Milk being dubbed as important as Excalibur and a vault full of treasure.