Step 1.
- In a mixing glass, combine the simple syrup and Angostura bitters.
Step 2.
- Add the whiskey and a large ice cube.
Step 3.
- Stir gently until well mixed and chilled.
Step 4.
- Using a smoking gun, infuse the drink with smoke for about 10 seconds, then cover to let it steep briefly.
Step 5.
- Strain into an Old Fashioned glass over a fresh large ice cube.
Step 6.
- Garnish with an orange twist and a cherry.