Toast to international innovation with this Peruvian brandy-based cocktail that an American bartender crafted from Peru’s national spirit!

Machu Picchu. The Andes Mountains. Adorable alpacas. These are a few of the national treasures of Peru, the third-largest country in South America. Another is pisco brandy, the country’s national spirit—and the foundation of this easy pisco sour recipe.
The cocktail’s somewhat debated origin story links Peru to the U.S., so this recipe is a testament to our international connection. Most accounts credit the drink’s creation to American bartender Victor Vaughen Morris, who opened the Morris Bar in Peru’s capital city, Lima, in 1916. Morris envisioned it as a local spin on the whiskey sour, which had been wildly popular in America since the 1860s. His version did not contain egg white, which has now become a standard element of the cocktail. That addition came in the 1920s, credited to his Peruvian apprentice bartender, Mario Bruiget.
You’ll love the frothy texture that egg white adds to this light, refreshing cocktail. It brings in a creaminess that softens the bright citrus notes of the lime juice and the spirit-forward character of the pisco. And don’t skip the Angostura bitters! Those deep orange-colored dots not only brighten the drink’s appearance—they layer in complex hints of cinnamon, allspice, and cloves for an aromatic lift that balances the entire flavor profile.
Celebrate any occasion with a pisco sour, but it’s especially fitting on the first Saturday in February, which is National Pisco Sour Day in Peru!

Ingredient spotlight: pisco brandy
Pisco brandy is deeply tied to Peru’s history and culture. It originated in the 16th century when Spanish conquistadores planted grapevines in Peru’s Ica Valley. Their viticulture eventually led locals to distill surplus grapes into a clear, aromatic grape brandy known as pisco. The town and port of Pisco became a major hub for exporting this spirit, and the liquor soon adopted the same name. Peru legally protects its designation of pisco, requiring specific grape varieties and production methods. The country also recognizes several styles, like “pisco puro,” made from a single grape; “acholado,” made with blended grapes; and a partially fermented type called “mosto verde.” Each one brings subtle flavor notes that affect a cocktail’s profile.

How do I store leftovers?
Store leftover pisco sours that are fully mixed with the egg white in an airtight container in the fridge for up to 24 hours. Note that the frothy foam will dissipate and the drink’s texture may suffer over time. Cocktails that contain egg white do not freeze well.
To batch this drink for parties, mix together only the pisco, lime juice, and simple syrup base. Store that mixture in a well-sealed container in the fridge for up to 4 days—or freeze it in a freezer-safe container for up to 1 month. Thaw in the fridge overnight. When you’re ready to serve, portion the base, shake it with an egg white, shake again with ice, then strain and garnish.

Serving suggestions
Serve pisco sours alongside multicultural dishes that pay homage to the global culinary influences that coexist in Peru. Crab Rangoon Nachos combine Asian and Mexican flavors, while Mexican Spaghetti bridges the cuisines of Mexico and Italy. And a Hamburger Quesadilla gives a nod to America’s role in this Peruvian cocktail.
If you’re looking for a classic Peruvian dish, try our refreshing and colorful Ceviche recipe.


Ingredients
- 3 ounces pisco brandy
- 1 ounce lime juice freshly squeezed
- 3/4 ounce simple syrup
- 1 egg white
- A few dashes of Angostura bitters for garnish
Instructions
- Add the pisco, lime juice, simple syrup, and egg white to a cocktail shaker without ice.

- Shake vigorously for about 10–15 seconds to froth and emulsify the egg white (dry shake).

- Add ice, then shake again for another 10–15 seconds to chill the drink (wet shake).

- Strain the cocktail into a chilled coupe glass or small tumbler.

- Garnish with a few dashes of Angostura bitters on top of the foamy head. For a decorative touch, swirl the bitters with a cocktail pick.
Nutrition Info:
Nutrition information are estimates only and may vary based on the specific brands, ingredients, and portion sizes you use. This data is provided for informational purposes only.


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