As I sifted through my pantry, I stumbled upon a jar of cookie butter that instantly transported me back to a cozy café where the aroma of freshly baked treats mingled with heartfelt laughter. That’s when I knew: it was the perfect time to whip up a batch of chewy Biscoff Blondies. These delightful blondies blend the warm spices of cookie butter with the creamy richness of white chocolate, creating an unforgettable dessert that’s both easy to make and totally irresistible. Whether you’re looking to impress guests at your next gathering or simply want a comforting sweet treat with your afternoon coffee, these blondies tick all the boxes. With just a handful of simple ingredients and quick prep time, baking success is only a whisk away. Who’s ready to dive into this scrumptious adventure?

Why Are Biscoff Blondies a Must-Try?
Decadent, chewy goodness: Each bite is a heavenly blend of cookie butter and creamy white chocolate that melts in your mouth, making them a joy to devour.
Quick and simple: With easy-to-follow steps and basic ingredients, even novice bakers can whip up these treats in no time.
Versatile options: Want to change it up? Feel free to add nuts or swap chocolate types for a personalized twist that suits your palate.
Perfect for sharing: These blondies are a crowd-pleaser, ideal for gatherings or simply indulging after a long day. Experience the warmth of homemade sweetness with friends and family!
Make ahead: Store them in an airtight container for a week or freeze for later—because who wouldn’t want a warm treat ready to go? Check out more about easy baking tips to elevate your kitchen skills!
Biscoff Blondies Ingredients
• Here’s everything you need to create these delightful Biscoff Blondies!
For the Blondies
- Unsalted Butter – Adds richness and moisture; you can use salted butter for a hint of saltiness.
- Cookie Butter Spread – The star flavor component; Biscoff brand is recommended, though others work too!
- Brown Sugar – Gives sweetness and moisture; both light and dark varieties can enhance flavor.
- Granulated Sugar – Balances sweetness with brown sugar for that perfect taste.
- Eggs (2 large, room temperature) – Binds everything together while adding moisture; room temperature eggs mix better.
- Vanilla Extract – Elevates the flavor profile; opt for pure vanilla for maximum impact.
- All-Purpose Flour – Provides structure; swap with gluten-free flour if needed.
- Baking Powder – Acts as a leavening agent, ensuring the blondies rise perfectly.
- Salt – Enhances sweetness; a pinch is vital for flavor balance.
- Cinnamon – Adds warmth; optional based on your spice preference.
- White Chocolate Chips – Offers creamy pockets of sweetness; you can substitute with milk or dark chocolate chips.
For Garnish
- Biscoff Cookies – Crushed and sprinkled on top for texture; substitute with similar cookies if you prefer.
- Additional Cookie Butter (for drizzling) – Creates a sweet glaze; a delightful touch that’s optional but highly recommended.
Now that you have all the ingredients ready, let’s dive into baking those irresistible Biscoff Blondies!
Step‑by‑Step Instructions for Biscoff Blondies
Step 1: Preheat and Prepare
Begin by preheating your oven to 350°F (175°C). Grease a 9″x9″ baking pan with butter or cooking spray, then line the bottom and sides with parchment paper, allowing some overhang. This will help you easily lift the blondies out later. Set the pan aside while you prepare the batter.
Step 2: Melt and Mix
In a medium saucepan over low heat, melt ½ cup of unsalted butter until fully liquid, then remove from heat and allow it to cool slightly. In a large mixing bowl, whisk together the melted butter with 1 cup of cookie butter, ¾ cup of brown sugar, and ½ cup of granulated sugar until the mixture is smooth and well combined.
Step 3: Incorporate Eggs and Vanilla
Add two large room-temperature eggs and 1 teaspoon of pure vanilla extract to the buttery mixture. Whisk everything together until fully blended, ensuring there are no streaks of egg visible. This rich combination will give your Biscoff Blondies their delicious moist texture.
Step 4: Add Dry Ingredients
In a separate bowl, combine 1 ½ cups of all-purpose flour, 1 teaspoon of baking powder, ¼ teaspoon of salt, and 1 teaspoon of optional cinnamon. Gradually add the dry ingredients to the wet mixture, stirring gently until just combined. Be careful not to over-mix, as this will help maintain the chewyness that makes Biscoff Blondies special.
Step 5: Fold in White Chocolate
Gently fold in 1 cup of white chocolate chips into the batter, distributing them evenly throughout. This will create delightful pockets of sweetness in your blondies. Once everything is combined, spread the thick batter evenly into the prepared pan using a spatula, smoothing the top for an even bake.
Step 6: Add Cookie Crumble
Before baking, crush a few Biscoff cookies and sprinkle them generously on top of the batter. This adds a wonderful texture and an extra burst of cookie flavor. Gently press the crushed cookies into the batter to ensure they stick during baking.
Step 7: Bake to Perfection
Place your pan in the oven and bake for 30-35 minutes, or until the edges are slightly golden and the center is set. A toothpick inserted into the middle should come out with moist crumbs, indicating the perfect gooeyness that embodies these Biscoff Blondies.
Step 8: Cool and Drizzle
Once baked, remove the pan from the oven and allow the blondies to cool completely in the pan on a wire rack. For an extra indulgent touch, melt a little more cookie butter and drizzle it over the cooled blondies before cutting them into squares. This creates an irresistible combination that will make these treats hard to resist!

How to Store and Freeze Biscoff Blondies
Room Temperature: Store Biscoff blondies in an airtight container at room temperature for up to 5 days. This keeps them soft and chewy, ready for enjoyment anytime!
Fridge: For extra freshness, these blondies can be kept in the fridge for up to 1 week. Just remember to let them sit for a few minutes to return to room temperature before serving.
Freezer: Freeze individual squares of blondies in a single layer, wrapped tightly in plastic wrap, for up to 3 months. This makes for a quick, delicious treat whenever you’re craving something sweet.
Reheating: To enjoy them warm, simply microwave a piece for 10-15 seconds or pop them in a preheated oven at 350°F for about 5-7 minutes.
Biscoff Blondies: Customize Your Way
Feel free to explore the delightful world of customization, making these blondies truly your own with simple swaps and additions!
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Dark Chocolate: Swap white chocolate chips for dark chocolate for a bolder, richer flavor.
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Nutty Crunch: Add chopped pecans or walnuts to the batter for a satisfying crunch and depth of flavor.
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Peanut Butter Swirl: Substitute cookie butter with creamy peanut butter if you’re in the mood for a nutty twist. Each bite will be a delightful balance of sweet and salty!
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Dried Fruits: Toss in some chopped dried cranberries or apricots for a pop of color and fruity goodness that brightens the texture.
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Spiced Variations: Boost the warmth by adding a dash of nutmeg or pumpkin spice. This will make your blondies a cozy treat perfect for any season.
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Coconut Flakes: Incorporate unsweetened shredded coconut in the batter for a tropical flair and chewy texture that pairs perfectly with the blondies’ sweetness.
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Heat it Up: For a little kick, add a pinch of cayenne pepper or chili powder to the batter. The warmth from the spices creates an exciting contrast with the sweetness!
Want even more ideas for elevating your home baking? Dive into more easy baking tips and discover how you can transform your culinary adventures!
What to Serve with Chewy Biscoff Blondies with White Chocolate?
Nothing pairs better with these sweet treats than warm beverages and delightful sides to elevate your dessert experience.
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Rich Coffee: A cup of freshly brewed coffee beautifully balances the sweetness of blondies, enhancing their flavors and providing a comforting companion for dessert.
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Vanilla Ice Cream: Creamy, cold vanilla ice cream offers a lovely contrast to the chewy blondies, creating a nostalgic sundae experience in every bite.
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Fresh Berries: Juicy raspberries or strawberries add a refreshing tang, cutting through the sweetness and providing a lovely pop of color to your dessert table.
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Chocolate Sauce Drizzle: A silky chocolate sauce can be drizzled over the blondies for an indulgent touch that complements the creamy white chocolate bits.
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Whipped Cream Topping: Light and airy whipped cream adds a delightful freshness and complements the rich flavors of the blondies, making each bite even more enjoyable.
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Spiced Tea: A warm cup of chai or spiced tea echoes the flavors of cinnamon and cookie butter, creating a cozy and aromatic pairing for this sweet treat.
For a truly delightful dessert experience, serve your Biscoff Blondies with these pairings, and watch as they create smiles all around the table!
Make Ahead Options
These chewy Biscoff Blondies are perfect for meal prep, allowing you to enjoy a delicious dessert without the last-minute rush! You can prepare the batter up to 24 hours in advance by mixing all the wet and dry ingredients, then refrigerating it in an airtight container. Just remember to give it a gentle stir before pouring it into the baking pan to ensure everything is well combined. If you want to bake the blondies later, consider adding the white chocolate chips and crushed Biscoff cookies just before you’re ready to bake for the freshest taste. Baked blondies can be stored in an airtight container for up to 1 week, or freeze individual squares for up to 3 months—they’ll taste just as delicious when reheated!
Expert Tips for Biscoff Blondies
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Cool Butter First: Allow melted butter to cool slightly before mixing it with eggs. This prevents the eggs from scrambling and keeps your blondies tender.
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Don’t Over-Mix: When adding dry ingredients, mix until just combined. Over-mixing can lead to tough blondies; you want that chewy texture to shine!
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Room Temperature Eggs: Use eggs at room temperature for better incorporation into the batter. This helps create a smoother mixture and a more uniform texture.
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Check for Doneness: Bake until edges are golden and a toothpick comes out with just a few moist crumbs. This ensures your Biscoff Blondies remain chewy and soft.
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Storage Tips: Store your blondies in an airtight container for up to a week. For longer freshness, freeze individual squares—they’re excellent for a last-minute treat!

Biscoff Blondies Recipe FAQs
How do I select the right cookie butter for my blondies?
Absolutely! For the best flavor, I recommend using Biscoff brand cookie butter, as it has that unique spiced profile that truly elevates these blondies. If you prefer, other brands can work, but be aware that they might impart slightly different tastes and textures. Just look for a creamy spread that’s spreadable and free from any additives.
How should I store my Biscoff Blondies?
Very simply! You can keep your Biscoff Blondies in an airtight container at room temperature for up to 5 days. If you want to preserve them even longer, pop them in the fridge for up to 1 week. Just let them come to room temperature before diving in for the best experience!
Can I freeze Biscoff Blondies for later?
Absolutely! To freeze your blondies, cut them into individual squares first. Wrap each square tightly in plastic wrap, and then place them in a zip-top freezer bag or an airtight container. They’ll last for up to 3 months in the freezer. When you’re ready to enjoy, thaw at room temperature, or reheat them in the microwave for a warm treat!
What if my blondies are too dry?
If you find your blondies are dry, don’t dismay! Reach out for a simple fix: try adding a tablespoon or two of milk or even more cookie butter to the batter next time to maintain moisture. Also, remember to keep an eye on the baking time—overbaking can lead to dryness. The edges should be golden while the center remains set but moist.
Are Biscoff Blondies suitable for special diets?
While Biscoff Blondies are a delightful treat, they contain common allergens like gluten (from flour) and dairy (from butter and chocolate). For gluten-free options, you can easily substitute all-purpose flour with a gluten-free blend. If you’re concerned about dairy, consider using vegan butter and dairy-free chocolate chips to accommodate those dietary needs!
Can I add other ingredients to my Biscoff Blondies?
The more the merrier! You can customize your Biscoff Blondies by adding nuts like pecans or walnuts for a delightful crunch. If you prefer a different chocolate profile, swap white chocolate for dark or milk chocolate chips. You can also toss in dried fruit or sprinkle in some mini marshmallows for an exciting twist!

Chewy Biscoff Blondies with White Chocolate Bliss
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Grease a 9"x9" baking pan with butter or cooking spray, then line it with parchment paper. Set aside.
- In a medium saucepan over low heat, melt the butter until fully liquid. Remove from heat and cool slightly. In a large bowl, whisk together melted butter, cookie butter, brown sugar, and granulated sugar until smooth.
- Add the eggs and vanilla extract to the mixture and whisk until fully blended without streaks of egg visible.
- In a separate bowl, combine flour, baking powder, salt, and cinnamon. Gradually add dry ingredients to the wet mixture and stir gently until just combined.
- Fold in white chocolate chips evenly throughout the batter, spread the batter into the prepared pan.
- Crush Biscoff cookies and sprinkle them on top of the batter, pressing gently to stick.
- Bake for 30-35 minutes until edges are golden and a toothpick comes out with moist crumbs.
- Allow blondies to cool completely in the pan. Optionally, drizzle melted cookie butter on top before cutting into squares.

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