During the development of this book, some really core beliefs of my cooking career came to the table to be evaluated. For years I’ve had an internal battle over whether to use monosodium glutamate (MSG) in my cooking. The struggle began more than a decade ago when I really began to understand Southeast Asian food. I avoided using it, since as a classically trained Western chef, I was taught it was cheating and unnecessary to achieve really good food (actually true). But the challenge is that the food I’ve loved so much when I’ve traveled tasted so different from what I would make in my kitchen stateside. I realized there was no question that the prevalent use of MSG in restaurants and by street vendors of Southeast Asia was a significant factor affecting the flavor. I have ventured into hundreds of kitchens in Southeast Asia over the past twenty years. Most use MSG in one form or another. I have decided to address what most cookbook authors avoid—the topic of monosodium glutamate.