Cinnamon syrup is a versatile and flavorful ingredient commonly used in the creation of cocktails. It is essentially a simple syrup that has been infused with the warm, spicy essence of cinnamon. This syrup adds a rich, aromatic quality to a wide range of drinks, making it a popular choice for both professional bartenders and home mixologists. Often used in autumnal and winter-themed beverages, cinnamon syrup can enhance the complexity of cocktails like the Old Fashioned, Hot Toddy, or even a spiced Margarita. Its ability to blend well with other flavors such as citrus, apple, and various spirits (like whiskey, rum, or brandy) makes it an essential component in many seasonal and festive drinks.