International Pisco Sour Day

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International Pisco Sour Day
International Pisco Sour Day


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Every first Saturday in February, we celebrate International Pisco Sour Day. This Peruvian cocktail, known as Pisco Sour, is crafted using pisco as the base liquor, combined with sour citrus juice and sweetener. The name is derived from the cocktail term "sour" and the distinctive base liquor, pisco.

Origin and History

  • Origin: The Pisco Sour cocktail has its roots in South America, particularly Peru and Chile, where it is considered a national drink. The exact origin of the cocktail is debated, but it is widely believed to have been invented in the early 20th century by bartender Victor Vaughen Morris in Lima, Peru.

  • Date: International Pisco Sour Day is celebrated annually on the first Saturday of February. It coincides with the celebration of Pisco Sour Week in Peru, which typically lasts from the first Saturday to the following Sunday.

Ingredients and Preparation

  • Ingredients: The traditional Pisco Sour recipe includes Pisco (a type of brandy), fresh lime or lemon juice, simple syrup (or sugar), egg white, and Angostura bitters for garnish.

  • Preparation: To make a Pisco Sour, the ingredients are combined in a cocktail shaker with ice, shaken vigorously, and strained into a chilled glass. The egg white is essential for creating a frothy top layer, adding texture and a silky mouthfeel to the cocktail.

Cultural Significance

  • National Identity: In Peru and Chile, the Pisco Sour is not just a drink but a cultural symbol representing national pride and heritage. Both countries claim ownership of the cocktail, each with its own unique variations and techniques for preparing it.

  • Celebrations: On International Pisco Sour Day, bars, restaurants, and cultural centers in Peru and Chile host events, tastings, and competitions to showcase different Pisco Sour recipes, celebrate local traditions, and promote tourism.

Global Awareness and Promotion

  • Diplomatic Relations: The celebration of Pisco Sour Day also serves as a platform to promote diplomatic and cultural relations between Peru and Chile, highlighting the shared history and appreciation for Pisco as a regional spirit.

  • International Recognition: Beyond South America, Pisco Sour Day has gained popularity internationally, with bartenders and cocktail enthusiasts around the world celebrating the cocktail’s unique flavor profile and cultural significance.

Variations and Innovations

  • Regional Variations: While the classic Pisco Sour recipe remains popular, there are regional variations that incorporate local ingredients and flavors, such as adding fruits like passion fruit (maracuyá) or swapping Angostura bitters for other aromatic bitters.

  • Creative Twists: Mixologists often experiment with innovative twists on the traditional recipe, using different types of Pisco (such as Quebranta or Italia), infusing the cocktail with herbs or spices, or serving it in unique glassware for presentation.


International Pisco Sour Day celebrates the rich cultural heritage, craftsmanship, and camaraderie associated with enjoying and sharing this iconic South American cocktail. Whether enjoyed in Peru, Chile, or around the world, the day brings together people to appreciate the flavors, traditions, and artistry involved in crafting a perfect Pisco Sour. It serves as a reminder of the cocktail’s enduring popularity and its role in promoting cultural exchange and appreciation for diverse culinary traditions globally.