If you enjoy a Mars Bar slice, you’ll love this very easy recipe! All you need is 4 ingredients and this Mars Bar slice can be yours within minutes!
Personally I’m not a huge fan of Mars Bar slice – I’d rather just eat the Mars Bar (!), but my family love this quick and easy treat.
The four ingredients you’ll need are Mars Bars (obviously), butter, chocolate and Rice Bubbles – you don’t need to use the Kellogs, brand name version (but you can), as you can see, I’m making them today with Coles brand Rice Puffs.

All you need to do is cut up your Mars Bars into bite sized pieces then add them to a saucepan with the butter.


Melt these two ingredients together over low heat, stirring to help break up the Mars Bar pieces.

Once the butter and Mars Bar pieces have melted together, remove from the heat and add your Rice Bubbles (or Rice Puffs). Mix well.


Press the mixture into a square baking tin, lined with baking paper.

Leave the slice to set while you melt your chocolate. You can melt the chocolate whichever way you like – a double boiler or with slow, direct heat on the stove top, but I like to use the microwave. To do this, break the chocolate into pieces and add them to a microwave safe bowl.

Heat in the microwave on high for 30 seconds. Stir (even if it doesn’t look as though it has melted yet), then return to the microwave for another 30 seconds. Repeat if necessary.
Once the chocolate has melted, simply pour it on top of the slice and spread out over the surface.


Leave it to set in the fridge, then simply slice and serve!
I told you it was easy!
Easy Mars Bar Slice Recipe
I told you this was an easy recipe – it doesn’t get much easier than a simple melt and mix! I personally don’t usually have Mars Bars in the house, so this is not a slice I can typically whip up with pantry staple ingredients.
But, when the supermarkets have a sale on Mars Bars (sometimes you can get them for $1 each), it’s worth grabbing a few and giving this slice a go – it’s a real crowd pleaser!






