Forget the slushy beach-bar version—an authentic Daiquiri is a masterclass in simplicity and balance. This Cuban classic, created in the late 1800s, blends white rum, fresh lime juice, and simple syrup into a tart, crisp, and perfectly refreshing cocktail. Served ice-cold and straight up, the Daiquiri is bright, citrusy, and deceptively strong. It was a favorite of Hemingway for a reason—when done right, it’s one of the greatest cocktails ever shaken.