1. Grab a cocktail shaker and fill it with ice. The cold temperature of the ice is crucial in ensuring that the ingredients are well-combined and that the drink is as refreshing as possible.
2. Pour 45ml of Captain Morgan Rum, 45ml of pineapple juice, 1 tsp of maraschino liqueur, and ¼ tsp of grenadine into the shaker.
3. Shake the contents vigorously. This helps in ensuring that the ingredients are well-combined and that the drink is perfectly chilled.
4. Use a cocktail strainer to strain the mixture into a coupe glass. This removes any unwanted bits of ice or fruit are removed from the mixture.
5. Garnish the drink with cherries.