Add ice cubes to a mixing glass.
Measure and pour the rye whiskey, cognac, sweet vermouth, and Bénédictine directly into the mixing glass.
Add the Peychaud's bitters.
Stir steadily for 25–30 seconds until well chilled and properly diluted.
Strain into a chilled coupe or rocks glass over a large ice cube.
Express an orange zest over the surface, run it around the rim, and place it in the glass.
Garnish with a maraschino cherry and serve immediately.
The Vieux Carré was created by bartender Walter Bergeron at the Hotel Monteleone's Carousel Bar around 1938; its name means 'French Quarter' in French, honoring the neighborhood where it was born. For maximum integration of flavors, stir with large, dense ice to achieve proper dilution without over-watering the drink.
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