Raspberry-Lime Sherbet 'Watermelon'

Directions

1. 1
   Line a serving bowl with plastic wrap. Spoon lime sherbet into the bowl, smoothing it out to be 1/2 inch thick along the sides, making the watermelon rind. Place bowl in the freezer for 15 minutes.
2. 2
   Meanwhile, stir the chocolate chips evenly into the raspberry sherbet. Scoop the raspberry sherbet into the lime sherbet shell, smoothing off and leveling the top. Return bowl to the freezer.
3. 3
   To serve, invert the bowl onto a serving plate. Lift off bowl and remove plastic wrap. Freeze again for 1 hour if the sherbet is too soft. Slice pieces like a watermelon.