If you want authentic limoncello that the locals of Naples drink, then you must try this. We were introduced to Giuseppe Amato by Mauricio Russo, owner of Cantina del Vesuvio. This limoncello is produced according to a jealously guarded secret method from Giuseppe’s family dating back to the 1800s. This is a completely natural liqueur made with freshly picked Sorrento lemons that surround the distillery, infused into pure grain alcohol, water and sugar to an abv of 33%. For every litre of Limoncello produced, they use the skins from 1.5 kg of lemons, which is a truly exceptional percentage.