The story of the South Australian man who invented Chicken Salt.

Salt of the Earth

An Australian icon found on every supermarket shelf, and coating every game day pack of hot chips. But the story of the South Australian man who invented the famous Chicken Salt has never been told. While he sold the company in the late 70’s to the brand names you see in your cupboard today, he maintains that the original recipe, held secret for more than 40 years, tastes even better.

Directed by Thomas Van Kalken