Behemoth
Lemon zest twist and drops of walnut bitters on the foam
SHAKE all ingredients with ice and strain back into shaker. DRY SHAKE (without ice) and fine strain into chilled glass.
[['2.5 cl', 'Bourbon whiskey'], ['2.5 cl', 'Martini Rosso sweet vermouth'], ['2 cl', 'Straight rye whiskey (100 proof / 50% alc./vol.)'], ['2 cl', 'Dutch Cacao white crème de cacao'], ['1 cl', 'Lemon juice (freshly squeezed) (optional)'], ['1 cl', 'Maple syrup (optional)'], ['1.5 cl', 'Pasteurised egg white'], ['2 dash', "Peychaud's or other Creole-style bitters"]]
[['2.5 cl', 'bourbon whiskey'], ['2.5 cl', 'red vermouth'], ['2 cl', 'rye whiskey'], ['2 cl', 'dutch cacao white crème de cacao'], ['1 cl', 'lemon juice'], ['1 cl', 'maple syrup'], ['1.5 cl', 'egg white'], ['2 dash', "peychaud's bitter"]]