Whiskey Sour
["1 jigger sugar syrup", "2 jiggers lemon or lime juice", "5 jiggers gin or whiskey"]
["This recipe becomes a whiskey, rum or brandy sour if the base is changed.", "Shake, using 3/4 cup cracked ice.", "Strain into chilled glasses."]
["jigger sugar syrup", "jiggers", "jiggers"]