Perfect Mars Bar Slice (best ever!!!!)

This perfect Mars Bar Slice recipe is so simple and works out perfectly every single time. 10 minutes prep time, completely no-bake AND with conventional and Thermomix instructions. Watch the video to see how easy it really is!!

Mars Bar Slice

I’m not the kind of girl that will walk into a supermarket and buy a Mars Bar to eat (not that there is anything wrong with that, I just usually choose a Turkish Delight instead!). Add to that the fact that I never really eat a bowl of Rice Bubbles for breaky (I’m more of a muesli girl). BUT I do NOT ever stick my nose up at eating Mars Bar slice. Never ever. Watch my video and you’ll see why…

So what is it about Mars Bar Slice that makes it sooooo darn good?

A) You don’t need many ingredients – which is great for people like me who even when armed with a grocery shopping list still somehow manage to forget things!

B) It’s super fast to make… I’m talking 10 minutes!! Perfect for when you have other important things to do like cook dinner, fold washing… and watch Netflix!

C) You don’t even need to turn on the oven (which means you can spend your electricity bill savings on shoes… done. done and DONE!).

D) It’s so easy that you could virtually make it with your eyes closed – go on, try it… I dare you!

Mars Bar Slice

But seriously, if you’ve never tried to make Mars Bar Slice before, you have no idea what you’re missing out on… it’s freaking AMAZING!!!

Mars Bar Slice

On a random side note, I saw a piece of Mars Bar Slice in a cafe on the weekend for $4.50… for one teensy piece! Two pieces would have paid for the ingredients to make a whole slice. Crazy stuff!!! And anyway, everything tastes better when it’s homemade, don’t you think?

Mars Bar Slice

 

For more easy slice recipes, check out our NO-BAKE BARS & SLICES EBOOK packed with 17 of our most popular recipes (available in both conventional and Thermomix versions) for just $10.00.

Get the eBook via instant download and then save to your computer, tablet, phone or iBooks. If you’d prefer a hard copy, all of our eBooks print to an easy-to-read A4 size.

Shop the conventional version here or the Thermomix version here

 

Mars Bar Slice

Mars Bar Slice - Conventional Method

This perfect Mars Bar Slice recipe is so simple and works out perfectly every single time. Conventional and Thermomix instructions included.
5 from 2 votes
Print Pin Rate
Course: Mars Bar Slice
Cuisine: Slices
Prep Time: 10 minutes
Total Time: 10 minutes
Servings: 16
Author: Bake Play Smile

Ingredients

  • 75 g butter
  • 3 X 52g Mars Bars chopped
  • 1 tbs golden syrup
  • 3 cups rice bubbles or any puffed rice
  • 250 g milk chocolate melts
  • 20 g coconut oil or vegetable oil (optional)

Instructions

  • Grease and line a 18X22cm rectangular slice tin with baking paper and set aside. 
  • Melt the butter, two of the Mars Bars and golden syrup on low heat in a saucepan (or in 30 second bursts in the microwave on 50% power). Please note: the Mars Bars will not melt - that is fine!
  • Mix until the butter and golden syrup are smooth.
  • Stir in the rice bubbles and the third Mars Bar (chopped).
  • Press mixture firmly into the prepared tin. 
  • Place chocolate pieces and coconut oil/vegetable oil in a heatproof bowl.
  • Microwave on medium for 3 minutes, 50% power, or until just melted, stirring every 30 seconds with a metal spoon. Stir until smooth.
  • Spread over slice and refrigerate until firm.
  • Remove slice from the refrigerator about 1 hour before cutting into squares with a warm knife.

Notes

Adding coconut oil or vegetable oil to the melted chocolate will help with spreading and slicing, however it is entirely optional. 

 

Mars Bar Slice

Mars Bar Slice - Thermomix Method

The ultimate Mars Bar Slice... made in the Thermomix!
0 from 0 votes
Print Pin Rate
Course: Slices
Cuisine: mars bar slice
Prep Time: 10 minutes
Total Time: 10 minutes
Servings: 16 pieces
Author: Lucy Mathieson

Ingredients

  • 75 g butter
  • 3 X 52g Mars Bars chopped
  • 1 tbs golden syrup
  • 3 cups Rice Bubbles (or any puffed rice)
  • 250 g milk chocolate
  • 20 g coconut oil or vegetable oil (optional)

Instructions

  • Grease and line a 18X22cm rectangular slice tin with baking paper and set aside. 
  • Place 2 of the chopped Mars Bars, butter and golden syrup into the Thermomix bowl. Melt on 60 degrees, Speed 2 for 3 minutes.
  • Add the rice bubbles and the remaining Mars Bar. Mix on Reverse, Speed 2, 15 seconds or until completely combined.
  • Press the mixture into the prepared tin.
  • Place the chocolate melts into a clean TM bowl. Melt on 50 degrees, Speed 3 for 2-3 minutes (scraping down the sides of the bowl occasionally).
  • Pour the melted chocolate over the slice and place back into the fridge to set.

Notes

Adding coconut oil or vegetable oil to the melted chocolate will help with spreading and slicing, however it is entirely optional. 

 

 

 

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Genevieve
Genevieve

This looks delicious Lucy!!
I’m finding myself doing so much more baking since I’ve started reading your blog!

Today I made a yummy Peppermint Crisp slice that I think you’d love… I’ll have to bring you in a piece for the team meeting!

Shannon Butler
Shannon Butler

Recipe please?

Christine
Christine

Hi Lucy,
I am loving all of your recipes on here! I made this one with the new Honeycomb Mars Bars and it was also delicious!

Lisa @ Mummysundeservedblessings
Lisa @ Mummysundeservedblessings

I made this last week and didn’t think to use my Thermomix! Such a good idea. I will look this up next time. Thanks xx

Cass
Cass

Actually, this tastes much better if you skip the butter and golden syrup, add another Mars Bar and use Cadburys chocolate over the top (very important that).

I have seriously had people not be able to stop themselves eating more, even if they are full, just by making these substitutions.