Do you really have to preheat your oven, or is it just a waste of time and energy? In this first part, Kamikaze Cookery is talking about Kamikaze Cookery myth bursts. Must watch to know about preheated ovens cooking.
Is It Essential To Preheat An Oven? Video, Kamikaze Cookery Mythbusts: Preheated Ovens (part 1)