Our famous no-bake Malteser Slice takes only 10 minutes to prepare... and tastes AMAZING! A chocolate rice bubble base topped with sweet and creamy white chocolate and decorated with extra Maltesers.
When it comes to our Top 5 Most Popular Slice Recipes, this Malteser Slice is right up there, along with Caramel Slice, Chocolate Coconut Slice, Lemon & Coconut Slice and Mars Bar Slice. They're all quick, easy and delicious!
Malteser Slice Recipe
Everyone loves this recipe because:
- it's no-bake (just mix together and chill in the fridge)
- it takes just 10 minutes to make
- both the base and the topping are full of yummy Maltesers
- it's the perfect slice for lunch box treats, morning or afternoon tea, school fetes or fundraisers
- it's the ultimate chocoholics recipe!
Ingredients
To make Malteser Slice, you will need:
- butter
- sweetened condensed milk
- cocoa powder
- plain sweet biscuits (like Arnott’s Marie biscuits or a plain sugar cookie or butter cookie)
- rice bubbles/rice crispies (or any puffed rice)
- Maltesers
- white chocolate
- coconut oil or vegetable oil (optional)
*Please scroll to the printable recipe card at the bottom for ingredient quantities and the method
How To Make Malteser Slice
This recipe is as simple as 1,2,3,4...
Step 1: Melt the butter, sweetened condensed milk and cocoa
Step 2: Stir through the crushed biscuits, rice bubbles and chopped Maltesers
Step 3: Press firmly into the tin
Step 4: Pour over the melted white chocolate, top with Maltesers and refrigerate until set
How To Store Malteser Slice
Malteser Slice can be stored in an airtight container in the fridge for up to 1 week or frozen for up to 1 month. Note that the rice bubbles will soften over time.
More Malteser Recipes
If you love Maltesers, then you're going to need these yummy recipes in your life!
- Chocolate Crackle Malteser Slice
- Crunchie & Malteser Cheesecake
- Baileys Malteser Cheesecake
- Caramello, Malteser & Chocolate Ripple Slice
- Surprise Malteser Balls
FAQ
How can I cut this slice neatly?
Use a small, sharp serrated knife to gently score through the chocolate layer and then use a large flat knife to press down through the base. Check out all of my tips for cutting slices in this post.
What are Maltesers?
Maltesers are a brand of malted milk flavoured crispy balls covered in milk chocolate manufactured by Mars. Hershey's brand of Whoppers can be used instead of Maltesers.
Can I make this ahead of time?
This slice can be stored in an airtight container in the fridge for 1 week or frozen for up to 1 month. If freezing, remove the slice from the freezer the night before you require it and allow it to come to room temperature before serving.
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Malteser Slice
Ingredients
- 125 g butter
- 395 g sweetened condensed milk
- 2 tbs cocoa powder
- 250 g plain sweet biscuits like Arnotts Marie
- 2 cups (60g) rice bubbles
- 280 g Maltesers
- 200 g white chocolate
- 2 tbs coconut oil or vegetable oil/copha, melted (optional)
Instructions
Conventional Method
- Line a 18cm X 28cm rectangular baking tray with baking paper.
- Melt the butter, condensed milk and cocoa in the microwave on 50% power until melted. Whisk until smooth.
- Crush biscuits in a food processor.
- Stir the crushed biscuits, rice bubbles and 1 cup halved Maltesers (leave the remaining Maltesers for decorating the top of the slice) through the melted butter/sweeteened condensed milk and cocoa mixture. Mix until completely combined.
- Press firmly into tray.
- Melt the white chocolate and coconut oil in the microwave in 30 second bursts (50% power), stirring each time until smooth. Pour over slice.
- Press the remaining Maltesers into the chocolate.
- Store in the fridge for up to 1 week.
Thermomix Method
- Line a 18cm X 28cm rectangular baking tray with baking paper.
- Place the biscuits into the Thermomix bowl and crush on Speed 8 for 10 seconds. Set aside.
- Place the butter, condensed milk and cocoa into the Thermomix bowl and melt on Speed 2, 50 degrees for 3 minutes (or until completely melted).
- Add the crushed biscuits, rice bubbles and 1 cup of halved Maltesers. Mix on Reverse Speed 3 for 15 seconds or until completely combined.
- Press firmly into tray.
- Break the white chocolate into the Thermomix bowl, add the coconut oil and melt on Speed 2, 50 degrees, 3 minutes.
- Press the remaining Maltesers into the chocolate.
- Store in the fridge for up to 1 week.
Fiona
Hiya just a quick question I made this slice on Thursday wanted to bring it to a friends house on Sunday. Followed the Recipe and everything came together very well I then set it aside in the fridge. Sunday morning I cut it up to pop on a serving platter and of course I tasted a piece and the base was chewy like stale chewy- like the Rice bubbles had been spoilt! Is it because I didn’t pop the slice in an air tight container.????
Lucy
Hi Fiona, the rice bubbles will soften over time and become slightly chewy, however I would say the stale texture is due to the slice not being in an airtight container for sure. You can also freeze it next time if you prefer. xx
Helen Macfarlane
Do I have to use rice krispies, ( it means buying a packet, which I’m not going to use again ). Can I use some crushed corn flakes ,???
Lucy
Hi Helen, hmm you could try that but the texture in the slice really comes from the rice crispies.
Allira
Hi! First - I followed the recipe and the slice LOOKS amazing. Really beautiful!
But - it’s not crispy! It’s soft. I stored half of it in an airtight container in the fridge and froze the other half of it. Both are soft and chewy. Is there anything else I could be doing that makes the Rice Krispies go soft? I so desperately want to like this slice!
Lucy
Hi Allira, it can go quite soft and chewy for sure! As long as your rice bubbles are new that's all you can do!
Lynette
I like this and my kids did but I feel like there was too much butter. My mixture felt very wet and maybe that’s why others say it’s not crispy. I’ll try it again with 50 grams of butter and see what happens. I have other no bake recipes that I’ve tried with and without butter and usually can’t tell the difference as the condensed milk adds enough moisture to bind it all.
Samantha
Awesome recipe
Lucy
Thank you!!