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Marshmallow Cornflake Slice



0 portion(s)

Cornflake Base

  • 60 g Cornflakes, I used crunchy nut
  • 75 g raw sugar
  • 170 g Self Raising Flour
  • 60 g moist coconut flakes, (shredded is fine)
  • 145 g Butter, cubed


  • 220 g raw sugar
  • 75 g cold water
  • 1.5 tsp powdered gelatine
  • 75 g Boiling water
  • 2-4 drops food colouring of choice
  • 2-4 drops flavouring if wanted

Decorations/Sprinkles if you want to use

  • 6
    15h 5min
    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 to 180 degrees

    Line a 20x20cm square cake tin with baking paper

    Place all of base ingredients into bowl

    Blitz on speed 5 for 30 seconds.

    Pour and press into tin.

    Bake for 15-20 minutes until slightly golden.

    Allow to cool.

  2. Marshmallow
  3. Place empty bowl on lid and weigh in 75g boiling water into bowl. Set aside

    Add sugar into bowl and blitz on 9 for approx. 5secs

    Add whisk into bowl in correct position then add cold water.

    Beat on speed 3 for 3mins.

    While combining add the glatine to boiling water in the small bowl and whisk to dissolve completely.

    Once the 3 minutes is up - add the gelatine mix and colouring/flavour to the bowl.

    Continue on speed 4 for 3 minutes

  4. Assembly
  5. Pour marshmallow mixture over the base.

    Sprinkle with decorations of choice if wanted and allow to set for 2 hours or so in fridge or room temperature.

    You can use confetti sprinkles, toasted coconut, edible glitters


Accessories you need

  • Butterfly
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  • Spatula TM31
    Spatula TM31
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You can substitute other breakfast cereals such as weetbix, granolas etc...

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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