Sweet vermouth is a fortified wine that is flavored with various botanicals, including herbs, spices, and roots. It typically has a rich, sweet taste and a deep amber color. Sweet vermouth is often used in cocktails, such as the classic Manhattan and Negroni, adding complexity and depth to the drinks. Originating in Italy, sweet vermouth is made by infusing a base of white wine with a blend of aromatic ingredients. It is usually served chilled or over ice and can also be enjoyed on its own as an aperitif. The balance of sweetness and herbal notes makes it a versatile ingredient in mixology.