Hands up who used to have rice crispy cakes at school! Those and cornflake cakes, always remind me of my childhood. They are such a nostalgic snack and now my kids love them too.
Just the other day I was looking to make some easy sweet treats with the kids. We all love Biscoff and I thought a nice and easy dessert would be Biscoff with Rice crispies
So Biscoff Rice Krispies cakes it was, (squares, treats or snacks) whatever you prefer to call them, trust me, these taste amazing! And if you like the amazing flavour of Lotus Biscoff you will probably want to go and check out my Slow Cooker Biscoff Fudge! It’s naughty but very nice.

If you are a Biscoff fan like me, then you will love these little squares of delight! I can guarantee they won’t last long if you have kids! My two go absolutely crazy for them.
The good thing about these Biscoff rice crispy cakes is that they are a no-bake dessert. No faffing around, just 5 ingredients and 30 minutes of your time to make them. Great to get the kids involved in the kitchen. Enjoy!
Ingredients
200g Puffed rice
175g Biscoff spread
60g Unsalted butter
300g mini marshmallows
200g white chocolate to top your squares. (Or whatever else you fancy.)
Method
- Line a 9-inch baking tray with non-stick paper.
- Put the butter in a large non-stick saucepan and place over low heat to melt.
- Add the marshmallows and stir constantly until melted and smooth consistency.
- Remove the pan from the heat and add the Biscoff spread stirring until it is a uniform colour.
- Add the rice Krispies to the Biscoff mallow mixture and combine. Turn the mixture into the baking tray and compress (Put a sheet of non-stick paper on top to save it from sticking to your hands)
- Melt the chocolate, I prefer to place the chocolate in a bowl over hot water, but you could microwave it. Then pour your melted chocolate over the rice Krispie mixture. You could add a sprinkle of crushed Biscoff biscuits on the top, or drizzle over a little melted milk chocolate if you want to be fancy.
- Allow it to cool for approximately 30 minutes and then slice into sixteen squares. They keep fresh for a couple of days in an airtight container, but I doubt they’ll last that long!

Print off the recipe card here.

Biscoff Rice Crispy Cakes
Ingredients
Method
- Line a 9-inch baking tray with non-stick paper.
- Put the butter in a large non-stick saucepan and place over low heat to melt.
- Add the marshmallows and stir constantly until melted and smooth consistency.
- Remove the pan from the heat and add the Biscoff spread stirring until it is a uniform colour.
- Add the rice crispies to the Biscoff mallow mixture and combine. Turn the mixture into the baking tray and compress (Put a sheet of non-stick paper on top to save it from sticking to your hands)
- Melt the chocolate, I prefer to place the chocolate in a bowl over hot water, but you could microwave it. Then pour your melted chocolate over the rice crispy mixture. You could add a sprinkle of crushed Biscoff biscuits on the top, or drizzle over a little melted milk chocolate if you want to be fancy.
- Allow it to cool for approximately 30 minutes and then slice into sixteen squares. They keep fresh for a couple of days in an airtight container, but I doubt they’ll last that long!
I hope you enjoy these as much as we do!
Thank you for this I will try this recipe this weekend
Ohh! These are a bit of a treat. My girls are crazy about anything Biscoff, I will have to suggest these to them. x
My kids love this stuff, I will have to have a go at making these!.
These sound amazing!
They do look delicious, and quick and easy as well!
Why are these so easy to make and yet I have never made anything of the sort. Will try this for sure and maybe try different flavours and versions of it
Yummy Yummy ready to try these too – delicious
These sound delicious! I ordered biscoff spread from Amazon a year or so ago after seeing a few recipes from some UK bloggers that sounded so good and I just love the stuff! It’s only starting to show up on American shelves and I am so happy to see anything Biscoff related. YUM!
I love Biscoff and easy recipes so this is a winner! I’ve got the school holidays coming up soon so I will have more time to make some yummy treats. Thanks for the recipe Jayne xx
I’m not familiar with Biscoff but this treat sounds delicious! #MMBC
Easy pessay and delicious 😋 will try soon
These little cakes look scrumptious!
Oh wow, these just look absolutely delicious! Must give this a try at some point!
Oh, fab! I love easy recipes like this, especially if I’ve already got the ingredients in my store cupboard. I enjoyed the crisp or cornflake fridge tray biscuits that mum used to make and these look even better.
Great to make with the kids
Yum these sound so good and so simple to make
These look absolutely delicious. Thanks for sharing.
We are fans of Biscoff biscuits in our family so this would be a perfect treat for us
I’ve never tried Biscoff but I love Rice Krispie Treats. Will have to try this recipe.
We have something similiar in Poland but with waffers instead of rice.
Wow this sounds delicious!
Mmmm, look delicious!
I want to try these for sure. With a cup of coffee maybe. Thanks.
These look good but I would have to change the topping to milk chocolate