Step 1.
- Fill a mixing glass with ice.
Step 2.
- Add the whiskey, sweet vermouth, and smoked simple syrup.
Step 3.
- Stir gently for about 30 seconds until well chilled.
Step 4.
- Strain into an old fashioned glass filled with ice.
Step 5.
- Garnish with an expressed orange peel and a sprig of rosemary.
Step 6.
- To enhance the smokiness, briefly light the rosemary and allow it to smoke before serving.