Boulevardier (eng)

INGREDIENTS
45 ml Bourbon or Rye Whiskey
30 ml Bitter Campari
30 ml Sweet Red Vermouth

METHOD
Pour all ingredients into mixing glass with ice cubes. Stir well. Strain into chilled cocktail glass.

GARNISH
Garnish with a orange zest, optionally a lemon zest.

Available two books of IBA Cocktails:

IBA 2020 Officiale cocktails

How to taste cocktail and spirits like a pro. IBA official cocktail 2011