Double Agent: A Manhattan RiffFrom Imbibe Magazine·View original →rocksIngredientsFractions1 1/2 ozCanadian rye whisky (McDonald uses Lot 40)1 ozsweet vermouth (McDonald uses Cocchi Vermouth di Torino)1/2 ozCynarPreparation1.Stir all of the ingredients with ice, strain into a chilled glass, then garnish.Suggest a correction