Harry Oleson's Improved Whiskey Cocktail
Lemon zest twist
STIR all ingredients with ice and strain into ice-filled glass (preferably over a chunk of block ice).
[['6 cl', 'Straight rye whiskey (100 proof / 50% alc./vol.)'], ['0.75 cl', 'Luxardo Maraschino liqueur'], ['0.75 cl', 'Sugar syrup (65.0°brix, 2 sugar to 1 water rich syrup)'], ['2 dash', 'Lucid Absinthe Superieure'], ['2 dash', 'Angostura or other aromatic bitters']]
[['6 cl', 'rye whiskey'], ['0.75 cl', 'maraschino'], ['0.75 cl', 'sugar syrup'], ['2 dash', 'absinthe'], ['2 dash', 'angostura']]