Step 1.
- Fill an Old Fashioned glass with ice.
Step 2.
- Add 1 ounce of absinthe to the glass.
Step 3.
- Pour in 1 ounce of sweet vermouth.
Step 4.
- Add 1 ounce of bitter amaro or Campari.
Step 5.
- Stir gently until well chilled.
Step 6.
- Strain into a fresh Old Fashioned glass with a large ice cube.
Step 7.
- Garnish with an orange twist.