Why it's 'always about the sauce' for Kelis

When singer-turned-chef Kelis went to culinary school at the renowned Cordon Bleu, she decided to specialise in sauces. She tells Emily Thomas why 'sauces chose her' and why they have such a special place in her heart.

(Photo: Kelis performs on stage at Splendour In the Grass 2014, Credit: Mark Metcalfe/Getty Images)