This book, The Flavor Thesaurus; Pairings, recipes and ideas for the creative cook,  is original and without peers. It starts by mapping out 99 flavors of foods into a “flavor wheel,” and it then examines all the plausible combinations of these flavors, with comments on the pairing. I find it useful for cooking new things, but it is also a very enjoyable browse. How about trying these unexpected pairings: coconut & dill, or saffron & rhubarb, or walnut & cauliflower? There are thousands more, including well-loved common pairs. — KK