Method
- Add red vermouth, dry vermouth, and Drambuie to a mixing glass.
- Pour in whisky and Angostura bitters.
- Fill the glass with ice and stir until the mixture is chilled.
- Strain the cocktail into a chilled sour glass.
- Garnish with an orange zest.
About the Festive Rob Roy
The Festive Rob Roy is a sour cocktail made with whisky, vermouth, Drambuie, and Angostura bitters. The drink tastes dry and has a brown color.