Eider Duck
Lemon zest twist
SHAKE all ingredients with ice and fine strain into chilled glass.
[['2.25 cl', 'Rémy Martin 1738 Cognac'], ['2.25 cl', 'Kirschwasser (cherry) eau-de-vie'], ['2.25 cl', 'Grand Marnier or other cognac orange liqueur'], ['2.25 cl', 'Lemon juice (freshly squeezed)']]
[['2.25 cl', 'cognac'], ['2.25 cl', 'kirschwasser  eau-de-vie'], ['2.25 cl', 'cognac'], ['2.25 cl', 'lemon juice']]