Amsterdamage
Orange zest twist
STIR all ingredients with ice and strain into chilled glass.
[['3 cl', 'Rutte Old Simon Genever'], ['3 cl', 'De Kuyper Triple Sec (40%)'], ['3 cl', 'Martini Extra Dry vermouth'], ['1 dash', 'Orange Bitters by Angostura'], ['1.5 cl', 'Chilled water (omit if using wet ice)']]
[['3 cl', 'rutte old simon genever'], ['3 cl', 'triple sec'], ['3 cl', 'dry vermouth'], ['1 dash', 'angostura'], ['1.5 cl', 'chilled water']]