My first book is really about heat. That book, for me, was an exploration of heat as ingredient. Why we don't talk about heat as an ingredient, I don't quite understand, because it is the common ingredient to all cooking processes.

I have nothing but sympathy for the people who are forced to work with me. I'm better now at picking out those that want to play that game with me, and those that don't.

I do know I'm a control freak.

You know we fixate on the food so much itself: “Oh, the ultimate brownie or the ultimate this or that” -- well, let me tell you something: It’s all poop in about 12 hours, okay? The real power that food has is its ability to connect human beings to each other -- that’s the stuff right there and, to me, everything else is secondary to that.

What tends to happen is that people will go - they've got hot broth, you know, they've added some liquid to their drippings, they've brought that up to heat. And then they try to add in a big clump of just kind of a handful of flour, and of course, it turns into library paste.

A meringue is really nothing but a foam. And what is a foam after all, but a big collection of bubbles? And what's a bubble? It's basically a very flimsy little latticework of proteins draped with water. We add sugar to this structure, which strengthens it. But things can, and do, go wrong.

I hate using the word coagulant.