Fortitude

• 1 1/2 ounces Irish whiskey, preferably Powers Johns Lane
• 3/4 ounce banana liqueur, preferably Giffard Banane du Bresil
• 3/4 ounce Pedro Ximenez sherry
• 1/4 ounce St. Elizabeth allspice dram (rum-based allspice liqueur)
• 1 teaspoon balsamic vinegar
• 3 dashes of mole bitters
• 1 large egg
• Ice
• Small pinch of freshly grated nutmeg, for garnish

1. In a cocktail shaker, combine all of the ingredients except the ice and nutmeg; shake vigorously.
2. Fill the shaker with ice and shake again.
3. Strain into a chilled wineglass and garnish with the nutmeg.

irish whiskey, banana liqueur, sherry, balsamic vinegar, bitters, egg, nutmeg

Taken from www.foodandwine.com/recipes/fortitude (may not work)