Pisco Sour

Pro tips

• Shake vigorously for 10-15 seconds with ice to properly aerate the egg white and create a silky foam layer.
• Use fresh-squeezed lime juice only—bottled juice lacks the brightness and will make the drink taste thin.
• Chill your coupe glass beforehand; a cold glass preserves the foam structure and keeps the drink properly chilled.
• Pour the foam last over the top of the strained drink; use a bar spoon to control the pour and create a distinct foam cap before adding the bitters dash.

Substitutions

• Pisco → Chilean pisco (note: changes regional profile but maintains balance)
• Fresh lime juice → fresh key lime juice (note: more authentic Peruvian style, slightly sweeter)

Equipment

cocktail shaker · jigger · coupe or champagne glass · bar spoon · strainer

Can I make a Pisco Sour without egg white?

Yes, but the texture and balance suffer significantly. Without egg white, the cocktail is thin on the palate and overly astringent. The egg white foam is what creates the signature silky mouthfeel and depth.

What type of lime juice should I use?

Fresh-squeezed lime juice is essential. For authentic Peruvian flavor, seek out Peruvian key lime juice if available. Avoid lemon juice, which is often a translation error and will throw off the balance.

How do I safely use raw egg white in a cocktail?

Use fresh, high-quality eggs from a reliable source. If concerned about food safety, you can use pasteurized egg white products designed for cocktails, which eliminate raw egg risks.

Why does my Pisco Sour lack the proper foam?

Ensure you're using a full 1/2 oz egg white and shake vigorously with ice for 10-15 seconds to incorporate air. Strain into a coupe glass and the foam should settle on top naturally.

What is the difference between Peruvian and Chilean Pisco Sours?

The Peruvian version is more complex with added depth, while the Chilean variation differs slightly. The Peruvian recipe with fresh lime juice and egg white is considered the more sophisticated version.