A couple more brief extracts from The Flavour Thesaurus
(see the posts below this for the full story).
Cherry and walnut: "The sort of partnership Alan Bennett might get wistful about. Poor walnut is in danger of being squeezed out by more newly fashionable nuts - macadamia, pecan, pine - and glacé cherries by overqualified, under-sweet fruits such as blueberry and cranberry. Make a cherry and walnut cake for old times' sake." (And why not?)
I'm including the following entry because this taste is a personal favourite -
Beetroot: "Beetroot's potting-shed flavour is attributable to a compound called geosmin, which can be detected in the smell of just-caught, bottom-feeding freshwater fish such as carp, and in 'petrichor', a term coined by two Australian researchers for the distinctive aroma released by rain on earth following a dry spell." Wonderful!