Watermelon Granita

Directions

1. 1
   Cut about 1 pound watermelon into small chunks (discarding the rind), and freeze them.
2. 2
   When theyre frozen, put them in a blender with 2 tabelspoons sugar and tablespoons lemon juice, and blend until the mixture liquefies.
3. 3
   Pour the mixture into a shallow glass or ceramic pan, and freeze for about 2 hours, breaking up the ice crystals with a fork every 30 minutes or so.
4. 4
   It should be slushy and crunchy.