Traffic light slushy

Method

• 1
  Place a large jug under juice extractor nozzle (see note). Juice watermelon. Pour into a 3cm-deep, 18cm x 28cm (base) baking tray. Repeat with honeydew melon and pineapple, pouring juice into 2 more trays. Cover trays with foil. Freeze for 3 hours or until firm.
• 2
  Remove trays from freezer. Stand for 10 minutes. Spoon honeydew melon mixture into a blender. Blend until crushed. Divide between four 1 cupcapacity glasses. Repeat with pineapple mixture and watermelon mixture, layering each mixture on top of each other in glasses. Serve.