This calvados cocktail was created in honor of Princess Mary's 1922 wedding.
- 2 ounces Calvados (or other apple brandy)
- 1 ounce Dubonnet rouge
- 1/2 ounce dry vermouth
- Garnish: orange twist
Add all the ingredients to a mixing glass with ice and stir until well-chilled.
Strain into a cocktail glass.
Garnish with an orange twist.