• 2 oz dry gin
  • 1 ½ oz blueberry syrup1
  • ½ oz lime juice
  • 4 oz club soda
  • highball glass

cold shake everything but soda. strain into chilled glass and top with soda.

Footnotes

  1. or 30 g (2 small handfuls) blueberries, muddled + ¾ oz simple syrup