Ingredients:

Ingredients:
- 60 ml Angostura rum
- 30 ml fresh orange juice
- 15 ml orange liqueur
- 2 dashes of Angostura orange bitters
- Orange peel for garnish

Instructions:
1. Fill a cocktail shaker with ice.
2. Add the Angostura rum, fresh orange juice, orange liqueur, and Angostura orange bitters.
3. Shake well until chilled.
4. Strain into a chilled glass.
5. Garnish with a twist of orange peel.
6. Enjoy the bold and bitter flavors of this delicious cocktail.