It's the economics bit of this book I like the most. How to get the most out of, say, a chicken carcass - how to plan your meals and portions - where to buy - how many meals you'll get. It's more a philosophy of kitchen management with explanation of foods and some basic recipes thrown in. One can see it as the basis of a way of getting good real food, all the time, for less cost. Combined with other ideas like using farmers markets and co-operatives, together with, say, some inventive ideas for meals, it could be a really good way of spending less, eating great food and having some quality kitchen time.