Cooking a dish is fine; cooking it under pressure is a completely different ballgame.

I want my kids to see me as Dad, for God's sake, not a television personality.

Cooking is about passion, so it may look slightly temperamental in a way that it's too assertive to the naked eye.

MasterChef Junior for me was about working closely with these kids and getting them to reeducate their parents to understand that food is as important educationally as Math and English and it's important that we don't take it for granted.

The pressure on young chefs today is far greater than ever before in terms of social skills, marketing skills, cooking skills, personality and, more importantly, delivering on the plate. So you need to be strong. Physically fit. So my chefs get weighed every time they come into the kitchen.

My wife, a schoolteacher, very disciplined. If you think I'm tough, trust me, and wait till you see when the children are on the naughty step. It's hilarious. So we decided that I'm going to work like a donkey and provide amazing support for the family.

[Molecular gastronomy] was a great trend, because it experimented with food. The benchmark was [former elBulli head chef] Ferran Adrià, and now he is no longer there it is harder to gauge.