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. 

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. 

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. 

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. 

I recommend using this 9×9″ square tin for your traybake bakes (Affiliate link) 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 (Affiliate link) 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!
Prep Time
15 mins
Cook Time
30 mins
Cooling Time
2 hrs
Total Time
2 hrs 45 mins

Easy, Delicious, Biscoff Blondies with White Chocolate Chips, Biscoff Spread, and Biscoff Biscuits.

Course: Traybakes
Cuisine: Blondies
Keyword: Biscoff
Servings: 16 Pieces
Calories: 416 kcal
Author: Jane's Patisserie
  • 200 g Unsalted Butter (melted)
  • 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)
  1. Preheat your oven to 180C/160C Fan and line a 9x9" square tin with parchment paper.

  2. In a large bowl, add your melted butter and sugars and beat till smooth.

  3. Add in the eggs and beat again till smooth.

  4. Add in the flour and cornflour and beat till a thick blondie mixture is made - it really doesn't take long to create this mixture!

  5. Add in your white chocolate and fold through!

  6. Pour the mixture into the tin, and spread. Dollop on the biscoff spread and lightly swirl through the blondie mixture.

  7. Sprinkle on the chopped biscuits!

  8. Bake the Blondies in the oven for 25-35 minutes, or until there is a slight wobble in the middle.

  9. Leave to cool in the tin, or on a wire rack. ENJOY!

Recipe Notes
  • The bake time can vary - please make sure your oven is on the correct setting, and check from 25/30 minutes and onwards till they are baked! These took 30 minutes in my fan oven. 
  • These will last in a cake tin for 4-5 days+ 
  • I keep them at room temperature. 
Nutrition Facts
Biscoff Blondies!
Amount Per Serving
Calories 416 Calories from Fat 198
% Daily Value*
Fat 22g34%
Saturated Fat 11g69%
Cholesterol 64mg21%
Sodium 58mg3%
Potassium 89mg3%
Carbohydrates 50g17%
Fiber 1g4%
Sugar 30g33%
Protein 5g10%
Vitamin A 366IU7%
Vitamin C 1mg1%
Calcium 44mg4%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.


Find my other Recipes on my Recipes Page!

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  1. 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.

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