Arctic Lime Freeze

Directions

1. 1
   Place limeade and tofu in a blender; process until smooth.
2. 2
   Add 1 1/2 cups water; pulse to combine.
3. 3
   Pour mixture into the freezer can of an ice-cream freezer; freeze according to manufacturer's instructions. Spoon the mixture into a freezer-safe container; cover and freeze 2 hours or until firm.
4. 4
   Garnish with mint and rind, if desired.