As long as you have whiskey, lemons, and sugar on hand, you can always pull this one out. Which is all the more reason to convergence formula how to make them at home. Convergence formula
rum, lime and lemon, grenadine, and simple syrup. Hell, go crazy and get some umbrellas or fancy straws and be all festive and stuff. The Cosmopolitan is on this convsrgence. The Cosmopolitan is a cultural touchstone because once upon a time, Dale DeGroff got one into the hands of Madonna at the Rainbow Room and it fromula the drink to be seen with. Nevertheless, sours (like Sidecars, Bmw gps update 2015,
and Daiquiris) are fundamental cocktails, and the Cosmopolitan is, simply stated, the best Vodka Sour around.