Coffee....and I'm uh..., a bit obsessive about it.
Fresh ground, within two weeks of roasting, (I need to get a roaster and learn how to roast myself), ground just before brewing in a burr grinder, (Barazza Virtuoso for me), ground specifically for the brewing method and at a 1:15 coffee to water ratio with distilled water with Third Wave Water treatment added and at a temp of 195-205F.
Brewing methods of either pour over with a Chemex or Hario V-60 or immersion brewing with a French Press, American Press, Aeropress or Clever Dripper or stove top with a Bialetti Moka pot.
Single origin coffee only.
OK, that really rings of *hipster-snob* LOL but I guess that I consider coffee similar to oud in lots of ways and anything compromised would equal diluted or cut oud, which, of course, we avoid like the plague!
Interestingly, my favorite coffee so far is from Sumatra. I'd love to try proper Turkish coffee someday.
P.S. most of this crazy info is gleaned from The SCA, (Specialty Coffee Association). I have no affiliation, I'm just an obsessive nut.