- 4 cups peeled, seeded, cubed watermelon
- 1/2 cup light rum
- 1/4 cup fresh lime juice
- 1/4 cup orange liqueur
- Ice cubes
- FREEZE watermelon in a shallow pan at least 6 hours.
- PROCESS frozen watermelon and next 3 ingredients in a blender until smooth, stopping to scrape down sides. Add enough ice to bring mixture to 5-cup level; process until smooth. Repeat procedure, if necessary, until mixture measures 5 cups.