A Bitter Pill to Swallow

Inspired by a conversation this evening:

  • 2 oz whiskey
  • 1 oz lemon juice
  • 1 pinch salt
  • 1 dash rhubarb bitters
  • Tonic water

Combine the first four, stir well (using pickling salt will help it dissolve easily). Pour into a rocks glass, top up with tonic water. No ice, no garnish, you baby.