Daiquiri

White rum, fresh lime juice, and simple syrup — shaken hard and strained into a chilled coupe. Not the frozen slushie machine abomination. The real Daiquiri is Hemingway's drink, a three-ingredient masterpiece that's the purest expression of the sour cocktail template. It's also the fastest way to evaluate any bar: if they can't make a good Daiquiri, leave.