Finding the right book title is a nightmare!
...The book title has to be the least important issue. What strikes me as a lot more important is having tried and tested recipes which are good enough to warrant publication - easier said than done!
Yes, tried and tested recipes are of course important. But in terms of disseminating the book to the widest possible audience and generating sales, the title is THE most important issue.
At the risk of repeating myself, when searching for a book on BIR cookery, there are certain words that people will type into search engines, online book stores, etc.
If your book title doesn't contain at least one (preferably more) of these words in either the main title or the subtitle, then the chances of it being discovered by a potential buyer are pretty much zero.