Method
- Build in a Collins glass with ice.
- Add light rum, grapefruit juice, lime juice, falernum, and 2 dashes of Angostura bitters.
- Stir well to combine.
- Float 0.25 oz of Angostura bitters on top.
About the The Bitter End
The Bitter End is a sour-style cocktail made with light rum, grapefruit juice, lime juice, falernum, and Angostura bitters. It has a balance of citrus and herbal notes with a bittersweet finish.