Biscoff Blondies
Cookie butter meets blondies in these soft and chewy Biscoff Blondies, sprinkled with white chocolate throughout. They are sweet, spiced, and indulgent, making them perfect for any occasion from casual gatherings to festive celebrations. The creamy cookie butter adds a unique twist, while the white chocolate chips provide delightful bursts of sweetness in every bite. Serve these blondies warm or at room temperature, and watch them disappear!
Why You’ll Love This Recipe
- Deliciously Indulgent: The combination of cookie butter and white chocolate creates a rich and satisfying treat.
- Easy to Make: With simple ingredients and straightforward steps, you can whip these up in no time!
- Perfect for Any Occasion: Whether it’s a birthday party or a cozy night in, these blondies fit right in.
- Soft and Chewy Texture: Enjoy that melt-in-your-mouth goodness with each bite.
- Versatile Treat: Customize them with nuts or different types of chocolate if desired.
Tools and Preparation
Before diving into the baking process, gather your tools. Having everything ready will ensure a smooth experience while making your Biscoff Blondies.
Essential Tools and Equipment
- 9” x 9” square pan
- Parchment paper
- Mixing bowls
- Whisk
- Spatula
- Offset spatula
Importance of Each Tool
- 9” x 9” square pan: This size allows for even baking, helping your blondies achieve that perfect texture.
- Parchment paper: It prevents sticking and makes it easy to lift out the blondies once they are cooled.
- Mixing bowls: A good set ensures you can combine ingredients without mess.
- Whisk: Ideal for mixing the wet ingredients smoothly before adding dry ones.
Ingredients
Cookie butter meets blondies in these soft and chewy Biscoff Blondies, sprinkled with white chocolate throughout. They are sweet, spiced, and indulgent.
Ingredients:
– ¾ cup (1½ sticks or 170g) unsalted butter
– ½ cup (140g cookie) butter spread (I used Biscoff brand)
– 1 cup (200g) brown sugar
– ½ cup (100g) granulated sugar
– 2 large eggs (at room temperature)
– 1 teaspoon vanilla extract
– 2 cups (240g) all-purpose flour
– 1¼ teaspoons baking powder
– ½ teaspoon salt
– ¼ teaspoon cinnamon
– ⅔ cup (130g) white chocolate chips
– 6-8 Biscoff cookies
– 2 Tablespoons (35g) cookie butter spread
How to Make Biscoff Blondies
Step 1: Preheat the Oven
Preheat your oven to 350°F. Lightly grease a 9” x 9” square pan with cooking spray and line it with parchment paper to create a sling, ensuring overhang on all four sides.
Step 2: Prepare the Batter
Melt the butter and allow it to cool slightly. In a large mixing bowl, add the melted butter, cookie butter spread, brown sugar, and granulated sugar. Whisk well until combined.
Step 3: Add Eggs and Vanilla
Add in the eggs and vanilla extract, mixing together for about 30 seconds until well incorporated.
Step 4: Combine Dry Ingredients
Add the flour, baking powder, salt, and cinnamon into the mixture. Use a spatula to mix until only a few streaks of flour remain. Gently fold in the white chocolate chips.
Step 5: Bake the Blondies
Pour the batter into the prepared pan and spread it evenly using an offset spatula. Top with broken Biscoff cookie pieces. Bake for 30–35 minutes or until the center is just set and edges are golden brown. A toothpick inserted should come out with moist crumbs but not wet batter.
Step 6: Cool and Serve
Allow the blondies to cool completely in the pan. Melt the remaining cookie butter spread and drizzle it over the top of cooled blondies. Cut into 16 equal squares, serve, and enjoy!
How to Serve Biscoff Blondies
Biscoff Blondies are delightful on their own, but you can elevate your serving experience with a few creative ideas. Here are some suggestions to make the most of these sweet treats.
Pair with Ice Cream
- Vanilla Ice Cream: The creamy texture of vanilla ice cream complements the spiced flavors of Biscoff Blondies perfectly.
- Salted Caramel Ice Cream: For an indulgent twist, try drizzling salted caramel over the ice cream and blondies.
Add a Drizzle
- White Chocolate Drizzle: Melt some white chocolate and drizzle it over the blondies for extra sweetness.
- Cookie Butter Drizzle: A drizzle of melted cookie butter adds richness and enhances the Biscoff flavor.
Serve with Coffee
- Brewed Coffee: Enjoy your blondies alongside a hot cup of coffee to balance out the sweetness.
- Espresso: A shot of espresso pairs well, especially if you enjoy stronger coffee flavors.
Make it a Dessert Platter
- Assorted Treats: Include mini cupcakes or brownies along with the blondies for a variety of textures and flavors.
- Fresh Fruits: Adding sliced strawberries or raspberries can provide a refreshing contrast to the sweetness.
Create a Sundae
- Blondie Sundae: Top a warm Biscoff Blondie with scoops of ice cream, whipped cream, and crushed Biscoff cookies for an unforgettable dessert.

How to Perfect Biscoff Blondies
Perfecting your Biscoff Blondies can take your baking skills to the next level. Here are some tips to ensure they turn out delicious every time.
- Use room temperature eggs: This helps your batter mix better, resulting in a smoother texture.
- Don’t overmix: Mix until just combined to keep your blondies chewy and tender.
- Check for doneness: Insert a toothpick into the center; it should come out with moist crumbs but not wet batter.
- Let them cool completely: Allowing the blondies to cool allows them to firm up, making cutting easier and cleaner.
Best Side Dishes for Biscoff Blondies
Biscoff Blondies shine as a standalone dessert, but pairing them with side dishes can enhance your dessert experience. Here are some tasty options:
- Fresh Fruit Salad: A mix of seasonal fruits provides a refreshing contrast to the rich blondies.
- Whipped Cream: Lightened whipped cream balances the sweetness and adds creamy texture.
- Chocolate Sauce: A drizzle of warm chocolate sauce elevates each bite with rich chocolatey goodness.
- Nutty Granola: Serve with crunchy granola for added texture and nutty flavor that complements the blondies.
- Cheese Plate: Include mild cheeses like brie or mascarpone for an interesting sweet-and-savory combination.
- Yogurt Parfait: Layer yogurt with crushed blondies and berries for a fun twist on traditional parfaits.
- Mint Tea: A refreshing mint tea offers a light palate cleanser after indulging in sweet treats.
Common Mistakes to Avoid
Baking Biscoff Blondies can be a delightful experience, but there are common pitfalls to be aware of. Here are some mistakes to avoid for the best results.
- Overmixing the Batter: Mixing too much can lead to tough blondies. Mix just until combined for a softer texture.
- Using Cold Ingredients: Cold eggs or butter can affect the batter consistency. Ensure your eggs are at room temperature and melt the butter slightly beforehand.
- Skipping Parchment Paper: Not lining the pan with parchment paper may cause sticking. Always use parchment to ensure easy removal.
- Not Checking Doneness: Baking too long can dry out your blondies. Start checking them at 30 minutes using a toothpick for moist crumbs.
- Ignoring Ingredient Quality: Using low-quality cookie butter or chocolate chips can compromise flavor. Choose high-quality ingredients for the best taste.

Storage & Reheating Instructions
Refrigerator Storage
- Store Biscoff Blondies in an airtight container in the refrigerator.
- They will last up to one week while maintaining freshness.
Freezing Biscoff Blondies
- Wrap each blondie individually in plastic wrap before placing them in a freezer-safe bag.
- They can be frozen for up to three months without losing quality.
Reheating Biscoff Blondies
- Oven: Preheat your oven to 350°F and heat the blondies for about 10 minutes until warm.
- Microwave: Place one blondie on a microwave-safe plate and heat for 15-20 seconds, just enough to warm it through.
- Stovetop: In a skillet over low heat, warm the blondie for a few minutes on each side until soft.
Frequently Asked Questions
If you have questions about making Biscoff Blondies, you’re not alone! Here are some common queries answered.
Can I use other types of cookie butter?
Yes! While Biscoff is delicious, you can experiment with different brands or flavors of cookie butter for unique tastes.
How do I make Biscoff Blondies gluten-free?
To make gluten-free Biscoff Blondies, substitute all-purpose flour with a gluten-free flour blend that works as a one-to-one ratio.
What can I add to my Biscoff Blondies?
You can customize your blondies by adding nuts, more chocolate chips, or even swirls of caramel for extra sweetness!
How should I cut my Biscoff Blondies?
For neat squares, use a sharp knife and wipe it clean between cuts. This prevents sticking and makes them look prettier.
Can I double this recipe?
Absolutely! You can double the ingredients and use a larger pan. Just adjust baking times accordingly; check doneness often!
Final Thoughts
Biscoff Blondies offer a wonderful balance of sweetness and spice, making them an irresistible treat. Feel free to customize these blondies with your favorite mix-ins like nuts or flavored chocolate chips. Enjoy experimenting with this delightful recipe!

Biscoff Blondies
- Total Time: 50 minutes
- Yield: About 16 servings 1x
Description
Biscoff Blondies are a delightful fusion of soft, chewy texture and rich flavor, perfect for satisfying your sweet tooth. Infused with creamy Biscoff cookie butter and sprinkled with white chocolate chips, these blondies offer indulgent bursts of sweetness in every bite. Whether it’s a casual gathering, a birthday party, or simply a cozy night in, these treats are sure to impress. Easy to make with simple ingredients, they come together quickly and can be enjoyed warm or at room temperature. Elevate your dessert experience by pairing them with ice cream or drizzling them with extra cookie butter. Enjoy the blissful combination of flavors that Biscoff Blondies bring!
Ingredients
- ¾ cup unsalted butter
- ½ cup Biscoff cookie butter spread
- 1 cup brown sugar
- ½ cup granulated sugar
- 2 large eggs
- 2 cups all-purpose flour
- 1¼ teaspoons baking powder
- ½ teaspoon salt
- ¼ teaspoon cinnamon
- ⅔ cup white chocolate chips
Instructions
- Preheat oven to 350°F. Grease a 9” x 9” square pan and line it with parchment paper.
- Melt the butter and cool slightly. In a bowl, mix melted butter, cookie butter, brown sugar, and granulated sugar until combined.
- Add eggs and vanilla; mix until well blended.
- Combine flour, baking powder, salt, and cinnamon into the mixture. Fold in white chocolate chips.
- Pour batter into the prepared pan, top with broken Biscoff cookies, and bake for 30–35 minutes or until set.
- Cool completely before cutting into squares.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 210
- Sugar: 16g
- Sodium: 100mg
- Fat: 11g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 40mg