The Best Whiskey Sour

Combine 2 oz of bourbon or rye whiskey, 1 oz of fresh lemon juice, 3/4 oz of simple syrup, and 1 large egg white into a cocktail shaker.

Perform a 'dry shake' by vigorously shaking the ingredients in the shaker without ice for 15-20 seconds. This emulsifies the egg white and creates a rich, foamy texture.

Add ice to the shaker and shake again for another 15-20 seconds until well-chilled.

Double strain the cocktail into a chilled coupe or rocks glass filled with fresh ice, if desired.

Garnish with an orange peel and 1 dash of Angostura bitters, carefully dropped onto the egg white foam for an aromatic finish.