Like almost any category of real objects, ‘cookbook’ encompasses several different varieties of thing.
Some cookbooks are intended to teach new cooks the things every cook should know. There was a time when every new wife was given either the Good Housekeeping or Betty Crocker cookbooks just so they’d never get caught not knowing how to separate an egg or like a cakepan with waxed paper.
Some cookbooks are intended to teach the casual cook how to do some particular type of cooking. This could be some national or ethnic cuisine or some subcategory of the cooking they’re already doing, like ‘cooking with pork’ or ‘cooking light.’
Then there are the ‘food porn’ books (thanks for that term, Wile E). These are almost more books of photography than instruction manuals, but some are well enough written to be both.
OK, I’ve already gone on too long, but my point was that you’ve got to decide what you need to know about cooking before you can decide what’ll be a good cookbook for you.
It should also be noted that someone did a survey once, and a cookbook buyer actually only cooks, on average, 1 recipe from each book they buy. For those that are really into cooking, cookbooks tend more to inspire one’s own preparations rather than acting as a strict list procedures to follow like some sort of chemistry text.
To make a book suggestion, I’ve always liked the idea of Graham Kerr’s ‘The Gathering Place.’ He wrote the book while taking a cruise around the world with his wife (which was smart–I bet he wrote the cruise off as a business expense), taking time in each port to gather some recipes from the local restaurants. [Yan’s ‘Chinatown Cooking’ was a similar idea, except he brought his TV crew to each city’s Chinatown as part of the process (and they probably flew rather than coming by ship). When Kerr did ‘The Gathering Place’ as a TV series, he didn’t really talk about how it all came from that cruise.]
But my favorite part is that Kerr wrote each city up as a menu of 4 dishes. The idea is that 4 different cooks each take one dish to prepare, and then they have a dinner party to eat the whole meal. I own the book, but have never actually done anything with it, because I don’t have 3 friends that want join in such an arrangement (to be fair to my friends, I don’t want to go to the effort most of the time, myself).