This complex, unexpected libation is the kind of thing that earned mixologist Ted Haigh the “Dr. Cocktail” moniker. He specifies Lillet Blanc, but any white tonic wine will do. Don’t even try this with a bottom-shelf banana liqueur like 99 Bananas or Hiram Walker. Save this drink for when you find a really excellent crème de banane; the acrid sweetness of the crappy stuff completely kills the drink.