Have you tried Dubai chocolate, hot honey or the fruit sando? They’re just a few examples of viral food trends which got everyone talking on social media.

Rumella Dasgupta talks to creators and product developer to find out how much work goes into creating the next big thing in food. She hears how there’s often years of work behind the product that seems to suddenly be the latest craze.

It might look as though some food trends go viral overnight, but entrepreneur Mike Kurtz explains how creating his brand Mike’s Hot Honey took years of hard work. Product developers Katie McDaid and Robert Craggs tell Rumella how their jobs involve travelling the world to find the next big thing in food. Plus chef and food writer Pierre Thiam, explains how he’s been working tirelessly for decades to bring the ancient West African grain Fonio to worldwide attention.

We’d love to hear about the viral foods you’ve tried and what you thought of them. You can email the team at thefoodchain@bbc.co.uk

Producer: Lexy O’Connor