Our 5 ingredient Thermomix Peppermint Slice recipe takes just 15 minutes to prepare.
A classic, no-bake slice recipe that everyone loves.
Our Thermomix Peppermint Slice recipe is one of our oldest recipes on ThermoBliss... and one of the most popular!
It's quick and easy to prepare, requires just a handful of ingredients and absolutely NO baking required.
Just like our Clinkers Slice, Caramello Slice and Chocolate Slice, this peppermint version is simply delicious.
Why You're Going To Love This Recipe
What's not to love about our no-bake Thermomix Peppermint Slice!
- 5 Ingredients - to make our simple slice, you'll need just 5 ingredients!
- 15 Minutes Prep Time - quick and easy to prepare. The hardest part is waiting for the slice to chill.
- NO Baking Required - our slice is completely NO bake. Simply melt, mix and chill.
- Perfect For Lunch Boxes - this slice sets firm and is easy to cut into small pieces, making it the perfect snack for school and kinder lunch boxes.
- Freezer Friendly - freeze any leftovers for up to 3 months.
What You Need
Our Thermomix Peppermint Slice is made using just 5 ingredients:
Please scroll to the recipe card at the bottom of the post for ingredient quantities and the full detailed method.
- Biscuits - use any plain sweet biscuits or cookies (such as Arnotts Marie biscuits)
- Peppermint Chocolate - you can use any soft filled peppermint chocolate you like (such as Cadbury)
- Butter - use salted or unsalted butter
- Sweetened Condensed Milk - we recommend using full fat (not skim) sweetened condensed milk as it sets firmer
- White Chocolate - for melting on top of the slice. We recommend using white chocolate melts or baking chocolate as they melt easily.
Step By Step Instructions
Making our peppermint slice in your Thermomix is as easy as 1.2.3!
Please scroll to the recipe card at the bottom of the post for ingredient quantities and the full detailed method.
Step 1 - Crush The Biscuits
Place the biscuits into the Thermomix bowl and crush until fine crumbs remain.
Set aside in a seperate bowl until needed.
Step 2 - Melt
Place the chopped butter, chocolate and sweetened condensed milk into the Thermomix bowl.
Heat until melted and smooth.
Step 3 - Mix
Add the biscuits and mix on Reverse until combined.
Press the mixture firmly into a greased and lined baking tin.
Step 4 - Make The Topping
Melt the white chocolate melts in a clean and dry Thermomix bowl.
Pour over the chocolate place and chill in the fridge.
Expert Tips
- use an 18cm X 28cm greased and lined baking tin
- you can use any plain sweet biscuits (such as Arnotts Marie)
- you can use any soft filled peppermint chocolate you like (Cadbury peppermint is the most common peppermint chocolate block here in Australia)
- if preferred, you can substitute the white chocolate melts on top for milk or dark chocolate
- use full fat (not skim) sweetened condensed milk as it sets firmer
- chill the slice in the fridge for 3 hours or until set
- store in an airtight container in the fridge for up to 1 week
- freeze any leftovers for up to 3 months
- allow any frozen pieces of slice to defrost in the fridge before consuming
FAQs
Yes! Our recipe is suitable for use in all of the models of the Thermomix.
You can add 1 tbs of coconut oil or vegetable oil to the white chocolate melts when melting. Remove the slice from the fridge 30 minutes before cutting into slices.
Related Recipes
If you love baking slices in your Thermomix, check out some more of our popular slice recipes:
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Thermomix Peppermint Slice
Equipment
- Thermomix
Ingredients
- 100 g butter
- 200 g sweetened condensed milk
- 200 g Peppermint Chocolate
- 250 g plain sweet biscuits
- 225 g white chocolate melts
Instructions
- Line an 18X28cm slice tin with baking paper - make sure you leave paper hanging over the sides.
- Place the biscuits into your Thermomix bowl and mix for 6 seconds, Speed 8 to crush. Transfer to a separate bowl and set aside until needed.
- Without washing the Thermomix bowl, add the butter (cut into cubes), sweetened condensed milk and peppermint chocolate and cook for 3 minutes, 60 degrees, Speed 3 or until melted.
- Add the biscuits to your Thermomix bowl and mix for 20 seconds, Speed 2 REVERSE or until combined.
- Pour the mixture into your prepared tin (it will be a little sticky) and use a metal spoon to spread and flatten the surface.
- Place the white chocolate melts into a CLEAN Thermomix bowl and cook for 3 minutes, 50 degrees, Speed 2 before scraping down the sides and cooking for a further 1 minutes, 50 degrees, Speed 2 or until melted.
- Pour the melted white chocolate over the top of your slice and place it into the fridge for 6 hours (preferably overnight) to set before cutting into small pieces.
Notes
- use an 18cm X 28cm greased and lined baking tin
- you can use any plain sweet biscuits (such as Arnotts Marie)
- you can use any soft filled peppermint chocolate you like (Cadbury peppermint is the most common peppermint chocolate block here in Australia)
- if preferred, you can substitute the white chocolate melts on top for milk or dark chocolate
- use full fat (not skim) sweetened condensed milk as it sets firmer
- chill the slice in the fridge for 3 hours or until set
- store in an airtight container in the fridge for up to 1 week
- freeze any leftovers for up to 3 months
- allow any frozen pieces of slice to defrost in the fridge before consuming
Kellie says
What could I use on top instead of chocolate, would royal icing work?
Lauren Matheson says
I haven't tried it with royal icing, would love to hear how you went if you used it.