Alberto's Tipperary #1
Lemon zest twist (discarded)
STIR all ingredients with ice and strain into chilled glass.
[['6 cl', 'Irish whiskey'], ['2 cl', 'Green (Verte) Chartreuse liqueur'], ['2 cl', 'Rosso/rouge (sweet) vermouth'], ['2 dash', 'Orange Bitters by Angostura']]
[['6 cl', 'irish whiskey'], ['2 cl', 'green chartreuse liqueur'], ['2 cl', 'red vermouth'], ['2 dash', 'angostura']]