Whisky cocktails are mixed drinks that feature whisky as the primary spirit. They combine whisky with various ingredients like mixers, bitters, and flavorings to create unique flavors. Popular whisky cocktails include the Old Fashioned, Whiskey Sour, and Manhattan, each offering a distinct taste profile. These cocktails can be served in various styles, from shaken to stirred, and can be enjoyed straight up or on the rocks. The choice of whisky, whether it's bourbon, rye, or scotch, significantly influences the cocktail's flavor, making it a versatile option for both casual and sophisticated gatherings.