Chocolate Peppermint Mousse – Thermomix Dessert

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My Chocolate Peppermint Mousse is deliciously rich and creamy with a refreshing peppermint hit.  This recipe is a lazy version of a traditional mousse, so there are heaps of short cuts which will have the dessert on the table fast! 

  Three chocolate peppermint mousse desserts in a glass topped with cream

This is such a simple dessert! I feel a little bit guilty calling it a mousse because the ingredients are quite different from a traditional mousse.  Most mousse recipes require raw egg yolk in the custard base to enrich the custard and help it set. Raw egg whites are also whipped to help aerate the mousse.  A mousse recipe will also sometimes include gelatin to help it set. Using the incorrect amount of gelatin can lead to a stiff mousse or one that fails to set.

So traditional mousse recipes take a bit of skill to perfect.  The biggest downfall, however, is in the setting time! Regular chocolate mousses need to be refrigerated overnight. But, honestly, who has time for that!! When I want dessert I want it fast! 

That is where my super speedy Chocolate Peppermint Mousse recipe comes to the rescue!

My mousse is a rich chocolatey custard which only requires 2-3 hours in the fridge to firm up.

This recipe is completely free of raw egg, so it’s safe for small children and can be enjoyed during pregnancy. 

Which Chocolate to use in this Chocolate Mousse?

There are so many varieties of chocolate available for cooking and eating. How do you know which to choose for this dessert? 

  • I used Cadbury dark chocolate with a cocoa content of 45%. Dark chocolate cuts through the sweetness of the dessert and balances the sugar from the marshmallow.
  • You can use dark chocolate with up to 70% cocoa solids if you particularly like strong dark chocolate.
  • I wouldn’t use milk chocolate in this recipe as the dessert is very sweet and milk chocolate adds more sweetness and less chocolate flavour. 

Chocolate Mousse Recipe Variations

I choose to use peppermint oil in my recipe and top each pot with cream and broken peppermint crisp bars because my husband loves peppermint. This recipe is really adaptable and lends itself to many different flavour combinations. Try some of these ideas by swapping out the peppermint oil for;

  • 5-6 drops edible orange essential oil  – Decorate with cream and crystallized orange zest
  • 1 TBS Coffee Liquor & 1/2 tsp instant coffee – Decorate with cream and chocolate coffee beans
  • Substitute chocolate for Toblerone & 1 tsp honey – Decorate with cream & Toblerone, and a drizzle of honey.

Flavoured Oils

The peppermint essential oil I used is a DoTerra oil. I have also made an orange oil mousse which was delicious.

If you follow this link to my Doterra page and then press shop you will find the edible essential oils. 

Don’t forget to select your country. These oils ship all over the world.

More ThermoKitchen Dessert

There should always be a space left for dessert! To follow are a few of my favourites.

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Two Chocolate Peppermint mousses with a spoon for eating

Two Chocolate Peppermint mousses with a spoon for eating

Chocolate Peppermint Mousse

Julie Carlyle
My Chocolate Peppermint Mousse is deliciously rich and creamy with a refreshing peppermint hit.  This recipe is a lazy version of a tradition mousse, so there are heaps of short cuts which will have the dessert on the table fast! 
5 from 2 votes
Prep Time 12 mins
Chill 3 hrs
Total Time 3 hrs 12 mins
Course Dessert
Cuisine Australian, French
Servings 12 serves
Calories 338 kcal


  • 10 g white sugar
  • 600 g pouring cream
  • 1 tsp vanilla extract
  • 250 g dark chocolate Cadbury 45% cocoa solids
  • 40 g butter room temp, cut in cubes
  • 40 g hot tap water
  • 150 g mini marshmallows
  • 5-6 drops peppermint oil I use doTerra peppermint oil


  • 2 peppermint crisp bars


  • Add sugar to TM Bowl. Mill 10sec/Speed 9.
  • Scrape down the bowl and add butterfly whisk.
  • Add cream and vanilla to the sugar. Whisk at speed 4 with the MC out approx 24 sec.
  • Watch the cream carefully and stop as soon as the cream will hold soft peaks.
  • Place 100g of cream in a piping bag for the decoration. Reserve the remaining cream in a bowl for later.
  • Remove the butterfly whisk. Without cleaning the TM bowl add chocolate. Chop 5 sec/Speed 9.
  • Add butter and water. Heat 3 min/70 degrees/Speed 2.
  • Add marshmallows to the chocolate mixture. Melt 3 min/70 degrees/Speed 3.
  • Allow the chocolate mixture to cool to approximately 40 degrees.
  • Insert the butterfly whisk.
  • Add reserved cream and peppermint oil to the cooled chocolate. Whisk 20 sec/Speed 4.


  • Pour the mousse into 8-12 individual serving glasses.
  • Allow the mousse to chill in the fridge for at least 2-3 hours.
  • Use the piping bag to decorate the tops of the mousse with reserved cream. Add crushed peppermint crisp bar to the top.
  • Serve chilled.



Allow 0ne hour for the chocolate mixture to cool before mixing in the cream.
Allow an additional 2-3 hours for the finished chocolate mousse to chill prior to decorating with reserved cream and chocolate.


Serving: 12servesCalories: 338kcalCarbohydrates: 22gProtein: 3gFat: 27gSaturated Fat: 16gCholesterol: 63mgSodium: 55mgPotassium: 197mgFiber: 2gSugar: 13gVitamin A: 598IUVitamin C: 1mgCalcium: 50mgIron: 3mg
Keyword Chocolate, Chocolate dessert, Dessert, Mousse, Thermomix
Tried this recipe?Let us know how it was!

Dessert Presentation Glasses

The mini glass bottle I used in the video were from the mix it shop.

These are used for fermenting yoghurt but I find them useful for serving size desserts, milkshakes and smoothies for kids parties and loads of other things.

These are available at the Thermomix mixit shop and are only $19 for a set of 8 with lids.

Yoghurt Pots

Please select Julie Carlyle as the consultant that sent you. xx

I love making and sharing recipes with the community.

Thermomix has been my passion for nearly four years now and cooking has always been my first love. The product links I have shared are the products I use and recommend. They do also provide me with a small commission which allows me to keep testing, perfecting and producing recipes and videos.

I can’t thank you enough for remembering to click on the link if you want the product or use my consultant name if you buy from the mixit shop. In a way the $1 I make from the mixit shop is a testament to the fact that someone enjoyed my recipe, pics or video and is going to make my recipe. It is very heartwarming and validating. I appreciate it more than you can image.

I really hope you try making these little chocolate mousse pots. Please come back and leave me a comment. I love hearing from everyone 🙂

Happy Cooking 


2 thoughts on “Chocolate Peppermint Mousse – Thermomix Dessert”

  1. Darleen Cook says:

    5 stars
    Made these for a dinner party and everyone was blown away by how deliciosu they were. definitely worth making this

  2. Jill Roach says:

    5 stars
    Love this recipe, so light and fluffy, and EASY to make

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