Cooper Brothers Cocktail

Ingredients
  • 1 1⁄2 oz Bourbon
  • 1⁄2 oz Elderflower liqueur, St. Germain
  • 1⁄4 oz Ginger liqueur, Domaine de Canton
  • 1 twst Orange peel (expressed and discarded)
  • 1 twst Orange peel (as garnish)