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grapefruit pisco sour with grapefruit slice on top

Grapefruit Pisco Sour

A pisco sour made with fresh grapefruit juice creates a new twist on the classic cocktail.
5 from 13 votes
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Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 1 cocktail
Calories: 210kcal
Author: EmilyFabulous


  • cocktail shaker
  • measuring jigger
  • fine-mesh strainer
  • coupe cocktail glass or glass of choice


  • 2 ounces Pisco
  • 1 ounces grapefruit juice
  • 1 ounces lime juice
  • ¾ ounces simple syrup
  • 1 egg white*
  • grapefruit slice or lime wedge garnish (optional)


  • Place all of the ingredients into a cocktail shaker and dry shake for 15-20 seconds.
    blood orange pisco sour after dry shake in shaker
  • Add some fresh ice to the shaker and shake again for another 15-20 seconds until everything is nice and cold. Strain through a fine-mesh strainer into your favorite cocktail glass. Garnish with a slice of citrus if desire and enjoy!
    grapefruit pisco sour in a lowball


  • *The US Department of Agriculture (USDA) considers it safe to use raw eggs if they are pasteurized. Bottom Line: Raw eggs may contain a type of pathogenic bacteria called Salmonella, which can cause food poisoning. However, the risk of an egg being contaminated is quite low. Please proceed at your own risk and decide if you are ok with this. I have never had an issue.


Calories: 210kcal | Carbohydrates: 19.1g | Protein: 3.9g | Fat: 0.1g | Sodium: 34mg | Potassium: 126mg | Fiber: 0.4g | Sugar: 16.9g | Calcium: 10mg

Any nutrition calculations are only estimates using online calculators. Please verify using your own data.