Dirty Brooklyn
2 cocktail onions with a few drops of the brine.
Combine ingredients and stir with ice. Strain into coupe.
[['4.5 cl', 'Rye whiskey (90 proof / 45% alc./vol.)'], ['4.5 cl', 'Cocchi Americano Bianco'], ['1.5 cl', 'Kirsch liqueur'], ['1.5 cl', 'Bigallet China China Amer']]
[['4.5 cl', 'rye whiskey'], ['4.5 cl', 'cocchi americano bianco'], ['1.5 cl', 'kirsch liqueur'], ['1.5 cl', 'bigallet china china amer']]