- 1 ripe pineapple – peeled, cored, and cut into chunks
- 1 (750 milliliter) bottle gold Barbados rum (such as Mount Gay® or Trader Joe's® Rum of the Gods)
- Place pineapple in a large glass container. Pour in rum, covering pineapple completely.
- Store container on a cool, dark shelf, stirring and tasting once a day, until rum reaches desired flavor, at least 1 week but preferably 2.
- Strain out pineapple before serving.