Biscoff Blondies

With a texture like a brownie, these blondies are swirled with cookie butter then studded with pieces of Biscoff cookie. They are thick, chewy, and so delicious!

(0 stars from 0 ratings)

Biscoff Blondies

Monday January 17, 2022





Baking Powder Biscoff Cookies Biscoff Spread Brown Sugar Butter Eggs Flour Salt Vanilla Extract White Chocolate

Biscoff Blondies

Biscoff Blondies

With a texture like a brownie, these blondies are swirled with cookie butter then studded with pieces of Biscoff cookie. They are thick, chewy, and so delicious!

Monday January 17, 2022

(0 stars from 0 ratings)

Baking Powder Biscoff Cookies Biscoff Spread Brown Sugar Butter Eggs Flour Salt Vanilla Extract White Chocolate

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I have tried for forever a while to get the perfect blondie texture, and I am so happy to finally have achieved it with these Biscoff Blondies! They have the exact texture of a brownie - thick, fudgy, chewy, crispy on the outside and soft on the inside - without the chocolate flavor!

a top down view of biscoff blondies cut into squares

What is Biscoff?

Lotus Biscoff Cookies are a type of crunchy cookie; slightly spiced, slightly sweet, and so delicious. They also sell Biscoff spread at some stores which is a type of cookie butter made from crushed up Biscoff cookies. For maximum deliciousness I used both the spread and the cookies in these blondies. The spread is a bit harder for me to find where I live (I had to order it off of Amazon) so if that is the case for you too you can skip the cookie butter swirls and just use the pieces of cookie. Either way these blondies need to be the next thing you bake!

What are the ingredients needed for Lotus Biscoff Blondies:

The ingredients are all simple baking ingredients, plus biscoff cookies of course:

a top down view of the ingredients needed to make biscoff blondies
  • butter - melted butter gives these blondies the best flavor
  • brown sugar - helps give these blondies their chewy texture
  • eggs - helps hold everything together
  • vanilla extract - for flavor
  • white chocolate - the secret ingredient that makes these so good, melt it and mix it in with the blondie batter
  • flour - helps give the blondies structure
  • salt - enhances the flavor of these blondies
  • baking powder - helps give the blondies a little rise while keeping them soft
  • biscoff cookies - it wouldnt be biscoff blondies without these!
  • biscoff cookie butter spread - optional but adds a little extra flavor to the blondies

How to make biscoff blondies:

step one: stir together the melted butter, brown sugar, eggs and vanilla until smooth

step two: melt the white chocolate, then add to the butter mixture and stir until completely combined

the wet ingredients being prepared for biscoff blondies

step three: stir in flour, baking powder and salt until just combined

step four: fold in the crushed cookie pieces, mixture will be very thick

collage of the dry ingredients and mix ins being added to the blondies

step four: transfer and smooth the biscoff blondies into a lined 9x9 baking pan,

step five: use a teaspoon to drop small amounts of cookie butter on top of blondies and gently swirl into batter with a butter knife, press additional cookie on top if desired

step five: bake until golden and set in the center; allow to cool before slicing into squares

before and after baking the blondies

What if I can't find biscoff cookies?

If you can't find Biscoff cookies, or you'd prefer to use something else, you can still make these blondies and simply substitute your favorite cookie in place of the Biscoff ones. Oreo, chocolate chip cookies, or even peanut butter cookies would all taste delicious!

a stack of biscoff blondies

Tips and tricks to make the best biscoff blondies:

  • don't over mix the ingredients; over mixing can result in a flatter, tougher blondie
  • use a kitchen scale to measure ingredients - while I provide both measurements in the recipe the best precision and therefore result comes from using a scale
  • break the cookies up into small pieces, they will be easier to incorporate into the batter and the batter will be easier to spread in the pan
  • don't over bake the blondies, as soon as a toothpick comes out with a few crumbs, remove the pan from the oven
  • use white chocolate that is meant for melting; I use melting wafers but you can also using baking white chocolate; white chocolate chips should only be used as a last resort as sometimes I find it difficult to get them to melt nice and smooth
  • do not skip the white chocolate; it is very important to add it to the batter to get that dense, fudgy brownie-like texture
  • line your pan with parchment to make it easy to remove the blondies, if youre out of parchment then butter and flour the pan generously before adding the blondie batter

Storage tips:

these biscoff blondies stay good in an airtight container at room temperature for 3-4 days after baking; if they last that long!

Can you freeze biscoff blondies?

These Biscoff blondies freeze amazingly well! I use a freezer Ziploc to freeze individual squares, but any airtight freezer safe container will work. Once you're ready to eat them again, simply allow them to sit at room temperature for 20-30 minutes and then enjoy! I like to freeze half the batch so they stay fresh longer

a pile of blondies

Other recipes you may like:

Biscoff Blondies

Biscoff Blondies


By: Natalie Kollee
Yield: 16 Servings
Prep Time: 10 Minutes
Cook Time: 35 Minutes
Total Time: 45 Minutes
Cuisine: American


  • 1 cup brown sugar, packed (200 g)
  • 1/3 cup butter, melted (76 g)
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 2/3 cup white chocolate wafers, melted (100 g)
  • 1 cup flour (125 g)
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 8-10 biscoff cookies, crushed
  • 1/4 cup biscoff cookie spread (80 g)



Prepare The Oven

Preheat oven to 350 F, line a 9x9 baking pan with parchment and set aside

eggs, sugar, butter, and vanill getting mixed


Mix The Wet Ingredients

In a large bowl, whisk together the brown sugar, butter, eggs and vanilla until smooth

white chocolate being added to the batter


Add The White Chocolate

Carefully melt the white chocolate using the microwave or a double boiler, then stir into the sugar mixture until smooth

dry ingredients getting added to the wet ingredients


Add The Dry Ingredients

Stir in the flour, baking powder and salt until just combined; do not over mix

cookies getting added to the blondie batter


Add The Cookies

fold in crushed cookie pieces until evenly distributed

blondie batter in the pan before baking


Put Batter Into Pan

Spread the blondie batter into the prepared pan, and add small dollops of cookie butter and swirl through the blondie batter with a butter knife, you can also press in some extra cookie pieces on top if desired

baked blondies


Bake The Blondies

Bake the blondies in preheated oven for 30-35 minutes, or until they are golden and a toothpick inserted into center comes out clean (a few crumbs are fine). Allow to cool before slicing and serving