Limoncello is a refreshing Italian liqueur typically produced in Southern Italy, particularly in the regions of Sorrento, Amalfi Coast, and Capri. This celebrated digestif is predominantly made from the zest of citrus, specifically using a specific variety of lemon named Sorrento or Sfusato Amalfi lemons, which are renowned for their rich aroma, thick peel, and sweet flavor. With its bright yellow color, inviting aroma, and sweet-tart taste, limoncello has become a popular addition to many cocktails.
Traditionally served ice-cold, after dinner, limoncello's unique flavors are derived from its simple preparation using just four ingredients: lemon zest, alcohol, water, and sugar. The zest is soaked in alcohol—typically high-proof vodka or pure grain alcohol— for several weeks, resulting in an infusion which is later combined with sugar syrup to create the final product. As a versatile liqueur, limoncello can be used in a variety of recipes, including mixed drinks, desserts, and sauces, making it a delightful ingredient for home cooks and a tasteful addition to their culinary repertoire.