Name: Biscoff Blondies: Decadent Treats That Melt in Your Mouth
Prep time: 15 min
Cook time: 40 min
Total time: 75 min
Ingredients: 0.5 cup Salted Butter (Can substitute with unsalted butter plus a pinch of salt.); 0.5 cup White Chocolate Chips (Essential for the blondie base.); 0.5 cup Granulated Sugar (Helps achieve a crackly top.); 0.75 cup Brown Sugar (Adds depth with caramel notes.); 2 Eggs (Use room temperature for better mixing.); 1.5 cups All-Purpose Flour (Provides structure.); 0.5 cup Biscoff Spread (Key flavor element.); 1 cup Biscoff Cookies (Crush for topping or leave whole.)

You know that moment when the aroma of warm cookies fills the kitchen and your heart skips a beat? That’s exactly what happens when you bake these Biscoff Blondies. Combining the irresistible flavors of buttery blondies with the unique spiciness of Biscoff cookies and spread, this recipe delivers a comforting hug in dessert form. Best of all, these gooey bars are incredibly easy to whip up—requiring just one bowl and minimal fuss. Perfect for satisfying your sweet cravings or impressing guests, they’ll have everyone around the table asking for another bite. Ready to take your dessert game to the next level? Let’s dive into this deliciously simple recipe for Biscoff Blondies!

Why Are Biscoff Blondies a Must-Try?

Irresistible Flavor: The unique blend of buttery blondie base and rich Biscoff cookies creates a taste explosion that keeps you coming back for more.

One-Bowl Wonder: Less mess means more enjoyment! These blondies require just one bowl to prepare, making cleanup a breeze.

Crowd-Pleaser: Whether it’s a family get-together or a casual coffee date, Biscoff Blondies are sure to impress and delight.

Warm and Gooey: Enjoy them straight out of the oven for a melt-in-your-mouth experience that’s hard to resist—especially paired with vanilla ice cream!

Easy Variations: Feeling adventurous? You can easily swap in different cookie butters or even dark chocolate for a twist. For more delightful treats, check out my Biscoff Cake Gooey recipe!

Biscoff Blondies Ingredients

These Biscoff Blondies come together with simple ingredients for maximum flavor!

For the Batter

Salted Butter – Adds richness and moisture; you can substitute unsalted butter with a pinch of salt.
White Chocolate Chips – Provides sweetness and creaminess, essential for the blondie base.
Granulated Sugar – Helps achieve that perfect crackly top you’ll love.
Brown Sugar – Adds depth with its caramel notes, enhancing the overall flavor.
Eggs – Binds the ingredients together; use room temperature eggs for an even mix.
All-Purpose Flour – Gives structure; stick to all-purpose for the best results in these Biscoff Blondies.

For the Flavor

Biscoff Spread – A key flavor element; melt slightly for easier swirling into the batter.
Biscoff Cookies – Adds a crunchy texture; crush for topping or leave whole for a delightful crunch.

With these delicious ingredients, you’re just a step away from enjoying the warm, gooey goodness of Biscoff Blondies!

Step‑by‑Step Instructions for Biscoff Blondies

Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). While the oven heats up, grab an 8×8 inch baking pan and line it with parchment paper, leaving some overhang to make lifting the blondies easier later. Spray the parchment with non-stick spray to ensure a perfect release of those delicious Biscoff Blondies.

Step 2: Melt Butter and Chocolate
In a heat-safe bowl, combine half a cup of white chocolate chips with three-quarters of a cup of salted butter. Melt this mixture over a double boiler or in the microwave in short intervals, stirring until smooth and glossy. Allow it to cool slightly before you continue, letting that lovely butter and chocolate blend settle.

Step 3: Mix Sugars
Once cooled, whisk the melted butter and white chocolate mixture together with half a cup of granulated sugar and three-quarters of a cup of packed brown sugar. Mix until the mixture is light and fluffy, this should take about 2-3 minutes. The sugars will help form a beautiful crackly top on your Biscoff Blondies.

Step 4: Add Eggs
Next, add in two room temperature eggs, one at a time, whisking well after each addition to ensure they’re fully incorporated. This step is crucial for binding your batter together nicely. You’ll know it’s ready when the mixture is smooth and well-combined.

Step 5: Incorporate the Flour
Fold in a cup and a half of all-purpose flour gently until just combined. Be careful not to overmix, as this could affect the fudgy texture you’re aiming for in your Biscoff Blondies. You’ll see hints of flour still visible, which is perfectly fine; it ensures that your blondies remain soft and gooey.

Step 6: Add the Goodies
Now, gently stir in the remaining half cup of white chocolate chips along with a cup of crushed Biscoff cookies. This will add delightful bits of texture throughout your blondie batter. You’ll see little pockets of chocolate and Biscoff goodness create a stunning visual before pouring into your pan.

Step 7: Swirl in Biscoff Spread
Pour the blondie batter into your prepared baking pan, spreading it evenly with a spatula. Then, slightly melt the Biscoff spread in the microwave for about 20 seconds to make it easier to swirl. Drop spoonfuls of the melted spread onto the batter and use a knife to create lovely swirls before sprinkling additional crushed Biscoff cookies on top.

Step 8: Bake to Perfection
Place your baking pan in the preheated oven and bake for 30 to 40 minutes. Keep an eye out for the edges that should be golden and slightly caramelized, while the center remains soft. To test for doneness, insert a toothpick; it should come out with a few moist crumbs but not wet batter.

Step 9: Cool and Slice
After baking, remove the Biscoff Blondies from the oven and allow them to cool in the pan for about 15-20 minutes. Once cooled, lift them out using the parchment paper and place on a cutting board. Slice into 12 generous bars, and get ready for the oohs and aahs from everyone who tastes these delightful treats!

Make Ahead Options

These Biscoff Blondies are a fantastic dessert to prepare ahead of time, saving you from last-minute kitchen stress! You can prepare the batter up to 24 hours in advance and refrigerate it in an airtight container. Just be sure to tightly wrap the pan if you decide to store it in the baking dish. To maintain the wonderful texture, avoid overmixing the batter, and allow it to come to room temperature before baking. When you’re ready to enjoy, pour the chilled batter into your prepared pan, swirl in the Biscoff spread, and bake as directed. This way, you’ll have freshly baked blondies on the table with minimal effort!

Expert Tips for Biscoff Blondies

Room Temperature Eggs: Ensure your eggs are at room temperature for a smooth batter that incorporates easily, resulting in perfect Biscoff Blondies.
Don’t Overmix: Fold in the flour gently, avoiding overmixing to keep your blondies fudgy and chewy—this is key to their delicious texture.
Cool Before Cutting: Allow the blondies to cool completely before slicing; this helps them set properly and makes for cleaner cuts without crumbling.
Use Non-Stick Spray: Spraying the parchment paper with non-stick spray helps prevent any sticking, ensuring a perfect release of your sweet creations.
Store Properly: Keep leftovers in an airtight container to enjoy the gooey goodness for up to 7 days or freeze for later indulgence!

What to Serve with Biscoff Blondies

Indulge in a delightful dining experience by pairing these luscious bars with a few complementary treats.

Vanilla Ice Cream: A classic combination, the creamy sweetness of vanilla ice cream enhances the warm, gooey texture of the blondies.
Caramel Sauce: Drizzling warm caramel sauce over your blondies adds a rich, buttery flavor that contrasts beautifully with the spices of Biscoff.
Espresso: A bold cup of espresso or coffee balances the sweetness of the blondies, creating a comforting dessert experience.
Berries: Fresh berries, like raspberries or strawberries, introduce a zesty brightness that cuts through the richness beautifully.
Milk: A cold glass of milk serves as a classic pairing, helping to soften each delicious bite while satisfying your sweet tooth.
Whipped Cream: Light and airy whipped cream on top of a slice adds a fluffy texture contrast that makes each bite feel extravagant.
Chocolate Drizzle: A warm chocolate drizzle brings an extra layer of sweetness, enticing those who crave a chocolate-forward dessert experience.
Chai Tea: A steaming cup of chai tea, with its warm spices, echoes the cinnamon notes in the blondies while providing a cozy drink option.
Peanut Butter Swirl: A dollop of creamy peanut butter swirled on top adds a nutty richness that enhances the Biscoff flavors perfectly.
Mini Cheesecake Bites: Pair with cheesecake bites for a sophisticated dessert platter; the creamy contrast makes for a delightful treat!

How to Store and Freeze Biscoff Blondies

Room Temperature: Store fully cooled Biscoff Blondies in an airtight container for up to 7 days. Enjoy their gooey texture without needing refrigeration!

Fridge: If you prefer, you can refrigerate them for up to 10 days. Just keep them in an airtight container to avoid drying out.

Freezer: For longer storage, freeze Biscoff Blondies wrapped tightly in plastic wrap and placed in a freezer-safe container for up to 3 months. Thaw at room temperature before enjoying.

Reheating: Warm individual pieces in the microwave for about 10-15 seconds to bring back their melt-in-your-mouth goodness!

Biscoff Blondies: Delightful Customizations

Feel free to make these Biscoff Blondies uniquely yours with some tasty twists and swaps that are sure to spark joy in every bite!

Gluten-Free: Substitute all-purpose flour with a 1:1 gluten-free blend for a similar chewy texture without gluten.
Nutty Flavor: Add 1/2 cup of chopped walnuts or pecans for added crunch and a delicious nutty flavor that pairs beautifully with Biscoff.
Dark Chocolate Duo: Use dark chocolate chips instead of white chocolate for a rich, decadent contrast to the sweetness of Biscoff.
Peppered with Spice: Mix in a teaspoon of cardamom or nutmeg along with cinnamon for an aromatic upgrade to your blondies.
Fruit Fusion: Fold in 1/2 cup of dried cranberries or cherries for a tart twist that perfectly balances the sweetness.
Vegan Option: Replace butter with coconut oil and eggs with flax eggs for a delicious vegan-friendly version of these blondies.
Biscoff Balloon: For an adventurous treat, whip in some marshmallow fluff to the batter for an extra gooey, s’mores-like experience!
Cookie Crust: For a fun take, crush Biscoff cookies and press them into the bottom of your pan before pouring in the blondie batter for a crunchy crust.

If you love these ideas and are looking for more Biscoff-inspired treats, don’t forget to check out my highly praised Biscoff Cake Gooey recipe for an ultra-sweet giggle!

Biscoff Blondies Recipe FAQs

What type of Biscoff cookies should I use?
Absolutely! You can use classic Biscoff cookies for the best flavor, but if you’re looking for something different, speculoos cookies work well too. Their spiced nature mirrors the essence of Biscoff, adding a delightful twist to your blondies.

How should I store my Biscoff Blondies?
To keep your Biscoff Blondies fresh, store them in an airtight container at room temperature for up to 7 days. If you’d like to enjoy them longer, refrigerate for up to 10 days, just make sure they’re sealed well to prevent drying out.

Can I freeze Biscoff Blondies?
Yes! I often make a double batch and freeze some for later. Wrap the blondies tightly in plastic wrap, then place them in a freezer-safe container. They’ll stay fresh for up to 3 months. To serve, simply thaw them at room temperature, or microwave individual bars for about 10-15 seconds to bring back that warm gooeyness.

What if my blondies are too dry?
If you find that your blondies turn out too dry, it may be due to overmixing the batter or baking them for too long. To ensure a fudgier texture next time, mix the flour gently until just combined and start checking for doneness at 30 minutes. Remember, they should have a few moist crumbs on the toothpick test!

Are Biscoff Blondies safe for my pets?
No, Biscoff cookies contain ingredients like sugar and spices that aren’t good for pets, so it’s best to keep your delightful treats away from furry friends. Always double-check the ingredients list if sharing any homemade treats with your pets; it’s safer to offer them a pet-specific snack instead.