Step 1.
- Fill a mixing glass with ice.
Step 2.
- Add 2 oz of Irish whiskey to the mixing glass.
Step 3.
- Pour in 1/2 oz of sweet vermouth.
Step 4.
- Add 1/4 oz of fresh lemon juice.
Step 5.
- Stir well until chilled.
Step 6.
- Strain into an old fashioned glass filled with ice.
Step 7.
- Garnish with an orange twist.