Pisco Sour

Cocktail invented in the early 20th century at Morris' Bar of Lima, Peru. Submitted for ZWT7.

• Ready In: 10 mins
• Serves: 4

Ingredients

• 1⁄2 cup sugar
• 1⁄4 cup water
• 1⁄2 cup key lime juice
• 1 1⁄2 cups Pisco
• 3  egg whites
• 1 1⁄2 cups  ice
•  Angostura bitters

Directions

1. Make sugar syrup: Put sugar and water in a pot and bring to a boil. Boil for 1 minute, remove from heat, and let cool.
2. Place sugar syrup, lemon juice. pisco, egg whites, and ice in a blender, and mix until very frothy.
3. Serve in small tumblers, with a dash of bitters in the middle of the foam.