Ingredients

  • 2 ozbourbon
  • ¾ ozfresh lemon juice(freshly squeezed)
  • ¾ ozsimple syrup
  • 1 wholeegg white(about 1 oz)
  • 🍋lemon wheel(garnish)

Instructions

  1. Add bourbon, lemon juice, simple syrup, and egg white to a shaker WITHOUT ice.
  2. Dry shake vigorously for 15 seconds.
  3. Add ice and shake again until well chilled.
  4. Fine strain into a rocks glass over fresh ice.
  5. Garnish with a lemon wheel.

📜 History

The Boston Sour is a Whiskey Sour with the addition of egg white, creating a luxurious, silky foam. The technique dates to the late 19th century.

#classic#sour-style#whiskey#egg-white#silky