seeded & cubed
milk, skim, evaporated
Combine first 3 ingredients; cover and chill 30 minutes.
Place watermelon mixture in container of an electric blender or food processor.
Top with cover, and process until smooth; set aside.
Sprinkle gelatin over water in a small sauxepan; let stand 1 minute.
Cook over medium heat, stirring until gelatine dissolves; remove from heat.
Combine watermelon mixture, gelatin and milk.
Pour into freezer container of a 5-quart hand-turned or electric freezer.
Freeze mixture according to manufactuer's instructions.