Tuaca (Italian pronunciation: [tuˈaːka]) is a brand of liqueur originally produced by the Tuoni and Canepa families of Livorno, Italy, and now produced by the Tuaca Liqueur Company of Louisville, Kentucky. March 31, 2010, marked the closure of Livorno’s historic Tuaca plant.The liqueur is sweet and golden brown in color. Its ingredients include brandy, essence of orange, and vanilla. Vanilla is the dominant flavor. It is bottled at 70 proof (35% ABV).