Biscoff Blondies!
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Easy, delicious, Biscoff blondies with white chocolate chips, Biscoff spread, and Biscoff biscuits.

HELLO, 2020! Can we actually believe that it’s the new year?! The new decade?! I can’t believe it – and I am sure I am not alone in that. It’s been a mad decade, so here is to the new one!
What is the better way to celebrate the new decade?! BISCOFF BLONDIES! Oh helloooo that’s right – I have answered your Biscoff prayers with one of the most requested recipes in a very. long. time… Biscoff Blondies.
Biscoff
I thought that I might as well make the new year start with a corker of a recipe, and Biscoff is definitely of those type of things that will work. Chocolate orange is a little overdone now that Christmas has happened.. I need to wait at least one more week for that. But Biscoff? YUM.
I still find that there are people out there that don’t like Biscoff, and quite frankly you guys are not welcome here. Joking – obviously. But still… how can you not?! It’s like spreadable heaven. Best way to eat it? Dunk the Biscoff biscuits in the spread and eat.
You can use the smooth or crunchy spreads – it doesn’t matter which way round you choose to do it – but some people do moan that the crunchy looks a little weird when soft. I just adore the flavour though, so I don’t care what it looks like! I loveeee Biscoff.


Biscoff recipes
However, I do realise that I have created some beautiful Biscoff recipes now – including my famous Biscoff cheesecake, and my famous Biscoff millionaires – and I have no plans to stop any time soon. Biscoff is DELICIOUS, and you all seem to adore it as well!
This beauty I believe is my twelfth Biscoff related recipe on my blog – and it’s something that so many of you have asked for since you adored my Biscoff brownies so much! Switching the recipe over to Biscoff blondies is quite simple too – as I take inspiration straight from my white chocolate & caramel blondies. It’s a relatively simple swap between the caramel for the Biscoff spread, and then adding in some Biscoff biscuits for a bit of crunch and some more flavour, so it’s easy! I decided to use this type of blondie again in comparison to my other as I prefer this one for spreads/swirls.


Blondies
The actual blondies themselves are quite simple to make, and I adore this base recipe. I use it in a lot of my blondies such as my kinder bueno blondies, and even slightly altered for my Bakewell blondies and I just love it.
- Butter – I use either an unsalted butter or baking spread when making a blondie mixture; both work well.
- Sugars – I use a mixture of light brown sugar and granulated sugar in my blondies to get a delicious mix of flavours
- Eggs – these days I always use medium eggs
- Flavour – I add in a little bit of vanilla extract, but this is optional
- Flours – I use plain flour, because if you use self raising it will just turn out like a cake.. but then I add cornflour to give a delicious texture
- Chocolate – because these are blondies I used white chocolate chips – generally I don’t melt white chocolate into the batter but I do in my white chocolate blondies
- Biscoff – Of course… BISCOFF!


Tips & Tricks
I recommend using this 9×9″ square tin for your traybake bakes as I just adore it! I own four of the tins, and they are all in constant use – just line it with your chosen parchment paper, and bake away!
I also recommend using an oven thermometer for your ovens if your bakes are uneven/take a long time – just to make sure it’s actually the temperature that you think it is! Often ovens are out, which is a common reason why bakes can fail.
Either way, I hope you love this Biscoff blondies recipe as much as I do and enjoy!! Xx


Biscoff Blondies!
Ingredients
- 200 g unsalted butter (melted) (see notes below)
- 125 g white granulated sugar
- 125 g light brown sugar
- 3 medium eggs
- 1 tsp vanilla extract
- 275 g plain flour
- 1 tbsp cornflour
- 200 g white chocolate chips
- 250 g Biscoff spread
- 100 g Biscoff biscuits (chopped)
Instructions
- Preheat your oven to 180C/160C Fan and line a 9x9" square tin with parchment paper.
- In a large bowl, add your melted butter and sugars and beat until smooth.
- Add in the eggs and vanilla and beat again until smooth.
- Add in the flour and cornflour and beat until a thick blondie mixture is made - it really doesn't take long to create this mixture!
- Add in your white chocolate and fold through!
- Pour the mixture into the tin, and spread. Dollop on the biscoff spread and lightly swirl through the blondie mixture.
- Sprinkle on the chopped biscuits!
- Bake the blondies in the oven for 25-30+ minutes, or until there is a slight wobble in the middle. (See notes below)
- Leave to cool in the tin, or on a wire rack.
- As an optional extra, you can 'set' your blondies in the fridge for an hour or so to help with the texture! ENJOY!
Notes
- I've updated the butter quanitity to be 200g rather than 250g as it was occasionally being greasy for readers - if you liked it at the 250g quantitiy you can still use it!
- The bake time can vary - please make sure your oven is on the correct setting, and check from 22+minutes and onwards till they are baked! These took 25 minutes in my fan oven.
- If they turn out cakey, they are over baked - that's all! Bake for a little less time next time.
- One top tip is if they've been in for the 25-30 minutes, and you're still not sure, let them cool outside of the oven fully and then put them in the fridge for at least an hour to 'set'. It can firm them right up!
- These will last in a cake tin for 4-5 days+
- I keep them at room temperature.
ENJOY!
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J x
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I can’t wait to try these! I can’t find brown sugar any where at the moment – does it have to be white and brown or can you use all white sugar? Thank you 🙂
You can definitely use all white sugar!
Hi, I have no medium eggs only large but noticed for your chocolate brownies you use 3 large eggs. Please could you let me know how many large eggs I need to use for this recipe x
I would try using 2 large – although I haven’t done this personally yet!
Best thing I’ve ever made . 100% satisfaction on this one .. could give up my day job and sell these for a living . Thank you 🙏🏻
Ahahaha that’s amazing! Thank you!
Hi Jane! I don’t have white chocolate chips, could I use a bar of white chocolate if I cut up into small chunks? Thank you 🙂 x
Yes definitely!
Hi there love your recipes, I tried this one yesterday, it tastes lovely but was more cake like rather than brownie consistency. Not sure where I went wrong could it be with the mixing?
They’re just a smidge over baked!
Hi I just want some of your lovely delicious cakes recipes and some of your other recipes.
Hi I can’t get plain flower anywhere m. Can I use self raising flower instead?
Unfortunately, if you use self-raising flour, it’ll rise too much and be too much like cake!
Hi, i cant get hold of brown sugar can I use all granulated? X thanks
Yes you can! x
I’ve just baked these and they are almost cooled now. I ended up cooking for the full 30 minutes as they were super wobbly and looked like it was just going to fall apart and now it seems dry and hard on top so think I’ve definitely over baked them!
One thing I noticed is that in grams it says 250g of butter which is what I used but then if you convert to ounces it works out as just under 200oz. Is this a mistake or have I used too much butter? I followed the recipe exactly so not sure what I have done wrong.
Hey – 250g is 7.05oz as noted on my conversion button – I’m not sure where you got 200oz from! However, you made them correctly, you have just over baked them. They will be a slight wobble, but once it settles and cools it will naturally keep on baking a bit and then you get the perfect blondie!
What temperature should i use in my Gas oven please?
Is there anything I can substitute the eggs for? Going to try and make this for my vegan friends as they like biscoff!
Just popped a batch of these in the oven and praying they’re ok! The batter seems very thick compared to the other brownies I’ve made from your site, so just hoping this is normal for blondies (perhaps lack of melted choc?). One thing to note is I forgot to add the vanilla extract, because it isn’t listed in the method! I hope this won’t affect it too much – we’ll see in a little while!! Made so much from your website, as a novice baker they’re fail safe and always get glowing reviews. Fingers crossed for these!
I’m on the hunt for the holy grail of blondies! All the ones I’ve tried have been a huge let down and taste like baked cheesecake for some reason?! With no butterscotchy flavour at all! I think this was because there was melted white choc in the batter itself and also turned the bars a whitey yellow colour. I noticed that your recipe doesn’t have melted choc in the batter ajust chips added and a fab golden brown butterscotch colour once baked! Do you think the white choc is what’s causing this wierd cheesecake – like flavour?
Yes often I find that too! I prefer blondies without melted white chocolate in!
This is absolutely gorgeous! I could easily go through whole tray at once😄
Cannot wait to give this bake a go!
Why do you put corn flour in it?
Because it makes a better bake. Changes the texture, makes a better blondie. I use it in several recipes, and my cookie bars.
Hi Jane, just wondering is there an alternative to corn flour? Or what would happen if I leave it out? Can’t get my hands on it in any shops near me.
Would you say the 9×9 covers most of the brownie and blondie recipes? I have made lots of your cakes but none of these. I want to try but need a tin.
Yes! I use it for probably 95% of my traybake recipes!