Foggy Dew. 1 1/2 oz (45ml) Irish whiskey 1 oz (30ml) Jamaican rum 1 oz (30ml) Pedro Ximenez sherry 1 1/2 oz (45ml) chilled half and half 1/2 oz (15ml) vanilla simple syrup 1 large egg ice pinch of freshly grated nutmeg, for garnish In a cocktail shaker, combine all ingredients except ice and nutmeg, and shake vigorously.