Monteleone
Lemon zest twist
STIR all ingredients with ice and strain into ice-filled glass (preferably over a chunk of block ice).
[['3 cl', 'Bourbon whiskey'], ['3 cl', 'Rémy Martin 1738 Cognac'], ['3 cl', 'Averna Amaro'], ['2 dash', 'Cherry bitters']]
[['3 cl', 'bourbon whiskey'], ['3 cl', 'cognac'], ['3 cl', 'averna amaro'], ['2 dash', 'cherry bitters']]