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Weetbix Slice



35 portion(s)

  • 125 g Butter
  • 3 Weetbix
  • 5 g cocoa
  • 220 g brown sugar
  • 5 g vanilla extract
  • 45 g Coconut
  • 200 g milk chocolate
  • 6
    1h 19min
    Preparation 1h 7min
  • 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. 1. Preheat the oven to 180 degrees celscius.

    2. Line a lamingon tin with baking baper

    3. Put the butter into the THERMOMIX bowl and melt for 1 1/2 minutes on speed 2 at 90 degrees.

    4. Add the Weetbix, cocoa, brown sugar, vanilla and coconut to the bowl.

    5. Blend for 20 seconds on speed 4.

    6. Press the mixture into the lined tin and bake for 10 - 12 minutes.

    7. Remove from oven and let the base cool (around 30 minutes)

    8. Break up the chocolate and place into the clean and very dry bowl.

    9. Melt at 60 degrees for 3 minutes on speed 2.5.

    10. Pour over the cooled base and tip it side to side to spread evenly.

    11. Pop it in the fridge for 10 minutes then take out and run fork tines along it to make a pattern.

    12. Back in the fridge for another 10 minutes then remove and cut into squares.


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This was a fave slice from my local cake shop when I was a kid in the 70's

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
  • I added 1 cup SR flour. For a

    Submitted by MargieM on 14. February 2016 - 19:29.

    I added 1 cup SR flour. For a firmer slice.. Worked well

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  • Just made this and its

    Submitted by Mummylovesbaking on 20. August 2015 - 14:56.

    Just made this and its delicious.  I cut the sugar back to 150g of rapadura and used dutch cocoa. Its so good I don't even need to ice it. Thankyou for sharing

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  • Tried this today thanks ☺

    Submitted by cookingfromscratch on 22. March 2015 - 22:33.

    Tried this today thanks ☺

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