How a six-month-old orphan went on to become a three Michelin star chef.

Abandoned by her biological mother at six months old, a victim of sexual harassment and discrimination in the kitchen, and a recent breast cancer survivor – Dominique Crenn has faced her fair share of battles.

The award-winning chef, author and campaigner – not to mention the first woman in the US to win three Michelin stars – tells Graihagh Jackson how sheer determination and a desire to make a difference have taken her to the top.

She discusses the five key dishes that have shaped her life, from enjoying fresh oysters in a fish market with her father at 4am, to tomatoes – the ingredient that showed her the power of food and the importance of where it comes from.

Listen: BBC World Service – The Food Chain, Dominique Crenn: My life in five dishes