Despite the name, this drink contains no tonic; it gets tonic's acidic quinine flavor from Bonal, a French aperitif wine that's infused with quinine and other aromatics. If you can't find Bonal (which is newly available in the U.S.), Dubonnet rouge is a fine substitute. Glassware Guide Classic Cocktail Recipes
How to Make It
Step
Fill a cocktail shaker with ice. Add all of the remaining ingredients except the club soda and garnish and shake well. Strain into a chilled collins glass, stir in the club soda and garnish with the orange twist.