Step 1.
- In a mixing glass filled with ice, combine the rye whiskey, sweet vermouth, and yellow Chartreuse.
Step 2.
- Add a dash of Angostura bitters.
Step 3.
- Stir well until chilled.
Step 4.
- Strain into a chilled coupe glass.
Step 5.
- Garnish with a lemon twist. You can express the oils from the lemon peel over the drink before adding it.