Asti wine
Asti (also known as Asti Spumante) is a sparkling white Italian wine that is produced throughout southeastern Piedmont but is particularly focused around the towns of Asti and Alba. Since 1993 the wine has been classified as a Denominazione di Origine Controllata e Garantita (DOCG) and as of 2004 was Italy's largest producing appellation. In fact, on an average vintage more than ten times as much Asti is produced in Piedmont than the more well-known Piedmontese red wine Barolo.