Boston Sour

Also known as: Бостон Сауэр, Бостон-Сауэр, Boston Sour

Boston Sour cocktail recipe, illustration

Illustration generated by AI from the recipe’s glass, ice and garnish — not a photograph of a real pour.

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Ingredients

How to make it

  1. Step 1: In a shaker, combine lemon juice, powdered sugar, whiskey, and egg white.
  2. Step 2: Add cracked ice to the shaker.
  3. Step 3: Shake the mixture well.
  4. Step 4: Strain the cocktail into a whiskey sour glass.
  5. Step 5: Garnish with a slice of lemon and a cherry.
  6. Step 6: Serve and enjoy.

Boston Sour is a refreshing whiskey-based cocktail with lemon juice and egg white, creating a silky texture.

The story

The Boston Sour is a variation of the classic Whiskey Sour, believed to have originated in the United States during the 19th century. It became popular for its combination of whiskey, citrus, and the unique texture provided by egg white. The drink's inclusion of egg white distinguishes it from its predecessor, adding a frothy finish that enhances the overall experience. Its enduring appeal lies in its balance of sweet, sour, and rich flavors.

How it tastes

The Boston Sour offers a harmonious blend of whiskey's warmth, the tartness of lemon juice, and a touch of sweetness from powdered sugar. The egg white contributes a creamy mouthfeel, making it a refreshing choice for both casual and formal occasions. It is typically served as an aperitif or after dinner.

Getting it right

The key to a successful Boston Sour lies in the proper shaking technique. A dry shake (shaking without ice) is recommended first to emulsify the egg white, followed by a wet shake with ice to chill and dilute the mixture. This process creates a rich, frothy texture in the final drink.

Variations

  • New York Sour — A variation that adds a float of red wine on top of the Boston Sour, giving it a striking appearance and a deeper flavor profile.
  • Pisco Sour — A South American twist using pisco instead of whiskey, combined with lime juice, simple syrup, and egg white.

Substitutions

  • Blended whiskey — Bourbon or rye whiskey can be used as alternatives, each imparting a different character to the drink.
  • Egg white — Aquafaba (the liquid from canned chickpeas) can be used as a vegan substitute for egg white.

Questions

Can I make a Boston Sour without egg white?
Yes, you can omit the egg white for a simpler version, but the texture will be less frothy. You can also use aquafaba as a vegan alternative.
What type of whiskey is best for a Boston Sour?
Blended whiskey is traditional, but bourbon or rye can also work well, each offering its unique flavor profile.
How can I adjust the sweetness of my Boston Sour?
You can modify the amount of powdered sugar to taste. If you prefer a less sweet drink, reduce the sugar or use a sugar substitute.

This text was drafted by a language model from the catalogue’s data and is machine-translated outside English.

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