Limoncello Whiskey Sour Cocktail
A bright, citrusy twist on the classic whiskey sour—smooth bourbon or rye shaken with sweet-tart limoncello, fresh lemon, and optional silky egg white foam.
Equipment
- Cocktail shaker
- Jigger
- Strainer
- Rocks glass
- Citrus juicer
- Small bowl
- Bar spoon
Ingredients
- 2 oz bourbon or rye whiskey
- 1 oz limoncello Italian lemon liqueur
- 0.75 oz lemon juice fresh
- 0.5 oz simple syrup
- 1 egg white optional, for foam
- ice cubes for shaking and serving
- lemon peel or zest for garnish
Instructions
- Add whiskey, limoncello, lemon juice, simple syrup, and egg white (if using) to a cocktail shaker.
- Dry shake (without ice) for about 15 seconds to emulsify the egg white.
- Add ice and shake again until very cold.
- Strain into a chilled rocks glass over fresh ice.
- Express a strip of lemon peel over the top and garnish. Taste and adjust sweetness with a few drops of syrup if desired.
Notes
Bourbon gives warmth and vanilla; rye adds spice—use your favorite. For a lighter drink, reduce whiskey slightly or add a splash of cold water. Serve right away so the foam stays thick and the citrus tastes bright.