The La Louisiane is a classic New Orleans cocktail that combines rich flavors of rye whiskey with sweet vermouth and a touch of absinthe, resulting in a uniquely complex and aromatic drink.
Chill a coupe or cocktail glass by filling it with ice water. Set aside.
In a cocktail shaker, combine the rye whiskey, sweet vermouth, fresh lemon juice, absinthe, Peychaud's bitters, and Angostura bitters.
Fill the shaker with ice, covering the liquid.
Shake vigorously for about 15 seconds until well chilled.
Discard the ice water from your glass. Using a fine mesh strainer, strain the mixture into the chilled glass.
Express the oils from a lemon twist over the drink and drop it in as a garnish.
Notes
The La Louisiane is best enjoyed immediately after preparation to savor its complex flavors. Adjust the amount of bitters to taste, as it can enhance the drink's aromatic profile.