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Rainbow Slice



24 portion(s)

Rainbow Slice

  • 180 grams Weetbix
  • 20 grams cocoa
  • 100 grams brown sugar
  • 30 grams Coconut
  • 200 grams Butter
  • egg
  • Sprinkle, 100's & 1000's or coloured choc chips


  • 180 grams icing sugar
  • 20 grams cocoa
  • 20 grams Butter
  • 2 tablespoons Milk
  • 6
    Preparation 5min
  • 7
  • 8
    • Appliance TM 5 image
      Recipe is created for
      TM 5
      Please note that the TM5 mixing bowl has a larger capacity than the TM31 (capacity of 2.2 liters instead of 2.0 liters for TM 31). Recipes for the Thermomix TM5 may not be cooked with a Thermomix TM31 for safety reasons without adjusting the quantities. Risk of scalding by spraying of hot liquids: Do not exceed the maximum filling quantity and observe the filling level markings of the mixing bowl!

Recipe's preparation

  1. Preheat Oven 160 degrees (fan forced)
    Grease a slice tin & add baking paper overlaying tin
    Add butter to Thermomix bowl, melt 90 degrees/ 2 mins
    Add remaining ingredients.
    Mix 10 secs/speed 5. Scrape down sides.

    Mix 10 secs/ Speed 4.

    Press into slice tin. Bake for 10-15 mins or until firm.

    Coolslightly, whilst making icing.


    Combine all ingredients, 10 secs/ speed 4. Scrapedown sides of bowl.

    Repeat if necessary.

    Spread over slice with hot knife, pressin coloured chocchips or sprinkles.

    Set aside for 2 hours, cut into squares.


Accessories you need

  • Spatula TM31
    Spatula TM31
    buy now


Use colour free sprinkles/ 100's & 1000's for preservartive free slice.

Converted from Taste.com

This recipe was provided to you by a Thermomix ® customer and has not been tested by Vorwerk Thermomix ® or Thermomix ® in Australia and New Zealand.
Vorwerk Thermomix ® and Thermomix ® in Australia and New Zealand assume no liability, particularly in terms of ingredient quantities used and success of the recipes.
Please observe the safety instructions in the Thermomix ® instruction manual at all times.

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Add a comment
  • Nice easy recipe added rice bubbles for crunch...

    Submitted by poppyb on 30. May 2017 - 12:31.

    Nice easy recipe added rice bubbles for crunch. Kids loved it

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  • Nice e

    Submitted by poppyb on 30. May 2017 - 12:30.

    Nice e

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  • We reduced the sugar in half I think the butter...

    Submitted by twinmama on 23. April 2017 - 14:36.

    We reduced the sugar in half. I think the butter too need to be cut back as our slice was very oily.

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