Step 1.
- Fill a cocktail shaker with ice.
Step 2.
- Pour in 2 ounces of cask strength rum.
Step 3.
- Add 1 ounce of fresh lime juice.
Step 4.
- Incorporate 0.5 ounces of simple syrup.
Step 5.
- Add 0.25 ounces of orange liqueur.
Step 6.
- Shake well until chilled.
Step 7.
- Strain the mixture into a rocks glass filled with ice.
Step 8.
- Garnish with an orange twist.