Add the icing sugar and fruits to the bowl of your processor or Thermomix.
Blitz 3 to 6 times on high speed (TM TURBO).
Add the egg white and mix for 1 minute and 30 seconds. (TM SPEED 5).
If your food processor has a whisk attachment, you may like to use it for this step. It just makes the texture a little creamier. (If using the Thermomix, insert the butterfly whisk and mix (TM – SPEED 3/ 1 Minute).
Scrape the mixture into a container, cover and place into the freezer until ready to use.