Rattlesnake
Lemon zest twist (discarded) & dashes of bitters pulled though the foam to form a snake
SHAKE all ingredients with ice and strain back into shaker. DRY SHAKE (without ice) and fine strain into chilled glass.
[['5.25 cl', 'Straight rye whiskey (100 proof / 50% alc./vol.)'], ['2.25 cl', 'Lemon juice (freshly squeezed)'], ['1.5 cl', 'Demerara / dark Muscovado sugar syrup (2 sugar to 1 water)'], ['3 dash', 'La Fée Parisienne absinthe'], ['1 fresh', 'Pasteurised egg white']]
[['5.25 cl', 'rye whiskey'], ['2.25 cl', 'lemon juice'], ['1.5 cl', 'demerara syrup'], ['3 dash', 'absinthe'], ['1 fresh', 'egg white']]