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Boston Sour

A classic cocktail with a harmonious blend of whiskey, citrus, and a silky foam topping.
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Prep Time 5 minutes
Total Time 5 minutes
Servings: 1 glass
Course: Cocktail
Cuisine: American
Calories: 180
Ingredients Equipment Method Notes

Ingredients
  

Main
  • 2 oz whiskey bourbon or rye works well
  • 3/4 oz fresh lemon juice
  • 1/2 oz simple syrup
  • 1/2 oz egg white about one large egg
  • Angostura bitters for garnish

Equipment

  • Shaker
  • Strainer
  • Jigger or measuring tool
  • Cocktail glass
  • Bar spoon or whisk

Method
 

  1. Gather all your ingredients and equipment.
  2. Using a jigger, pour 2 oz of whiskey into your shaker.
  3. Add 3/4 oz of freshly squeezed lemon juice to the shaker.
  4. Pour in 1/2 oz of simple syrup.
  5. Add 1/2 oz of egg white to the mixture.
  6. Seal your shaker and shake vigorously without ice for about 15 seconds.
  7. Add ice to your shaker and shake again for another 15 seconds.
  8. Strain the mixture into a chilled cocktail glass.
  9. Add a few dashes of Angostura bitters on top to enhance the aroma.

Notes

Best enjoyed when served well-chilled with a twist of lemon peel for garnish.