Everybody knows what Limoncello is. Not everybody knows how it should taste. I don’t. I haven’t been to Italy and didn’t have a chance to get a sip of “as good as Nonna’s” Limoncello. Nevertheless, there is an ideal flavor I am looking for every time I buy a promising bottle of this authentic, imported from Southern Italy liqueur. So far, it’s always been a disappointment. Maybe an authentic Limoncello is about lemon zest, not a lemon? Maybe our local lemons are not good enough?