I wish for everyone to help create a strong, sustainable movement to educate every child about food, inspire families to cook again and empower people everywhere to fight obesity.

When I was a schoolkid, I went to Castleton quite a few times. We'd be there studying rocks, going down these big hills. It was a great place!

God, why do I give interviews to 'the Guardian'? They always try to dissect you, and I don't really think about stuff in the way that you're asking me these questions.

But I read Catching Fire. I loved disappearing into a story.

I wish for everyone to help create a strong, sustainable movement to educate every child about food, inspire families to cook again and empower people everywhere to fight obesity.

As soon as I was old enough to peer over the worktops, I remember being fascinated by what went on in the kitchen. It just seemed such a cool place, everyone working together to make this lovely stuff and having a laugh doing it.

My aim is to achieve sustainable change, not just make a cute little makeover.