thumbnail image 1
thumbnail image 1
Preparation time
Total time
0 portion(s)



  • 120 grams Butter
  • 150 grams brown sugar
  • 120 grams SR flour
  • 90 grams Desiccated Coconut


  • 225 grams white sugar
  • 150 grams water
  • 1.5 tablespoons gelatine
  • 1-2 drops Food colouring, (Optional)

Accessories you need

  • Butterfly
    buy now
  • Simmering basket
    Simmering basket
    buy now
  • Spatula TM5/TM6
    Spatula TM5/TM6
    buy now

Share your activity

I'm cooking this today

Recipe's preparation

  1. Preheat oven 180 degrees, line slice tray with non stick baking paper.

    Melt butter 90 seconds, 60 degrees speed 1. Add other ingredients and combine 30 seconds speed 3. Transfer mixture into tray and press and smooth using back of a spoon or MC. Bake for 10 mins, remove from oven and allow to cool completely. 


    To make marshmallow add sugar to mixing bowl and blitz 10 seconds speed 9 MC on. Add water and gelatine then cook 8 mins, 100 degrees speed 2 MC off. Set aside at room temperature to cool. Once cool insert butterfly and add food colouring (if using) and whip for 8 mins speed 4 MC off. You can place simmering basket on top if your concerned about splatter. Pour over pre baked slice base and refrigerate until set.


    Slice with a hot, wet knife. Store in refrigerator.

Thermomix Model

  • Appliance TM 5 image
    Recipe is created for
    TM 5
    If you are using a Thermomix® TM6 measuring cup with your Thermomix® TM5:
    For cooking (simmering) at temperatures of 95°C or above (200°F), the simmering basket should always be used instead of the TM6 measuring cup, as the TM6 measuring cup fits tightly in the lid. The simmering basket rests loosely on top, is steam-permeable, and also prevents food spatter from the mixing bowl.
    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!

This recipe was provided to you by a Thermomix ® customer and has not been tested by Vorwerk Thermomix ® or The Mix Australia Pty Ltd and The Mix New Zealand Ltd.
Vorwerk Thermomix ® and The Mix Australia Pty Ltd and The Mix New Zealand Ltd 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.

Recipe's categories:

Print recipe

Marshmallow slice



  • 21. February 2023 - 14:41

    Loafmilk: must have been overdue

  • 22. March 2022 - 19:14

    Marshmallow set really well. I did let the gelatin sit in the water and sugar for 5 minutes before cooking.
    I found the taste of the base too strong to suit the marshmallow, would be a yummy slice on its own.

  • 13. February 2022 - 18:11

    Absolutely brilliant!!! Perfect thanks for sharing. Very versatile! I had left over blueberry coulis which I dropped on top and swirled through. Also added vanilla bean paste to marshmallow mix.

  • 25. January 2022 - 05:42

    Took me 3 goes to get this right but worth the effort! The meringue was tricky for me - cool to 45 degrees or below is one tip. Game changer though was I ended up comparing the cookidoo vanilla bean marshmallow recipe and soaking gelatine with water for a few minutes. I added raspberry jam between the biscuit base and marshmallow and it was epic. So satisfying to have thick glossy marshmallow, and it looks and tastes great.

  • 12. January 2022 - 14:22

    Hello! Keen to try this but just want to ask... are your tablespoons 20mls or 15mls? Just wanted to double check as there are both NZ and Australian recipies on this one site and we have different tablespoon sizes! Want to get this yummy looking recipe right first go!! Smile

  • 22. May 2021 - 14:03

    Is this gelatine powder?
    I used powder and my marshmallow mix stinks!

  • 30. August 2020 - 13:22

    jodestariordan:did it work cooling it down again?

  • 30. August 2020 - 13:17

    I need the slice for Tuesday would it be ok to make today and store in the fridge until then?

  • 8. August 2020 - 15:32

    jodestariordan: Hi, you didn't happen to use queens gel it product did you? It's not actually gelatine so doesn't whip if so

  • 8. August 2020 - 13:17

    My marshmallow is runny. When you say room temperature how long do you leave it for to cool down? I put the marshmallow in the fridge to cool it down more and will try again to fluff it up.

Are you sure to delete this comment ?

Other users also liked

Show me similar recipes by: