The Whiskey Sour ranks as one of the most popular drinks ... syrup in advance so that it has time to cool. However, we squeeze the lemon juice on the spot by hand for maximum freshness.

Pour 15ml/1 tablespoon of the cooled sugar syrup into a cocktail shaker with the bourbon, lemon juice ... Strain the whiskey sour into a rocks glass using a hawthorne cocktail strainer and ...