The Truth About Drinking Ground Coffee Past Its Expiration Date - Chowhound

Vitalii Petrushenko/Getty Images Almost every caffeine fiend has been there. You have enough coffee left to eke out one last pot, but the darn bag has somehow expired — or so it may seem. That bag's stamp probably says something like "best by," which, while suggesting freshness like other perishables, is actually pretty vague. Coffee also just seems like it should be among the items that don't ever really expire.…