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 a perfect treat for any occasion—from casual family get-togethers to festive celebrations. With their rich flavor and delightful texture, these blondies will surely be a hit among friends and family.

Why You’ll Love This Recipe
- Easy to Make: With simple ingredients and straightforward instructions, you can whip up these Biscoff Blondies in no time.
- Decadent Flavor: The combination of cookie butter and white chocolate creates a rich, indulgent taste that will satisfy your sweet cravings.
- Versatile Treat: Perfect for parties, picnics, or just a cozy night in. These blondies fit any occasion!
- Chewy Texture: Enjoy the soft, chewy consistency that makes every bite delightful.
- Kid-Friendly: Kids love the sweet flavors of cookie butter and chocolate, making this recipe a family favorite.
Tools and Preparation
Before you start baking your Biscoff Blondies, gather the necessary tools. Having the right equipment ensures that your baking process goes smoothly.
Essential Tools and Equipment
- Mixing bowls
- Whisk
- Spatula
- 9” x 9” square baking pan
- Parchment paper
- Oven
Importance of Each Tool
- Mixing bowls: Essential for combining ingredients effectively without spilling.
- Spatula: Ideal for folding in ingredients gently to maintain the blondie’s chewy texture.
- 9” x 9” square baking pan: Provides the perfect size for even baking and easy serving.
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. Line the pan with parchment paper to create a sling with an overhang on all four sides.
Step 2: Prepare the Batter
Melt the unsalted butter and let it cool slightly. In a large mixing bowl:
1. Add the melted butter, cookie butter spread, brown sugar, and granulated sugar.
2. Whisk well until everything is combined.
Step 3: Mix in Eggs and Vanilla
Add in the eggs and vanilla extract:
1. Mix together for about 30 seconds until incorporated.
2. Next, add the all-purpose flour, baking powder, salt, and cinnamon.
3. Mix with a spatula until only a few streaks of flour remain.
4. Fold in the white chocolate chips gently.
Step 4: Bake Your Blondies
Pour the batter into the prepared pan:
1. Spread it evenly with an offset spatula.
2. Top with broken pieces of Biscoff cookies.
3. Bake for 30-35 minutes or until the center is just set and edges are golden brown.
4. A toothpick inserted should come out with a few moist crumbs but not wet batter.
Step 5: Cool and Serve
Allow your blondies to cool completely:
1. Melt the remaining cookie butter spread and drizzle it over the top of your blondies.
2. Cut into 16 equal squares.
3. Serve and enjoy!
How to Serve Biscoff Blondies
Biscoff Blondies are a delightful treat that can be enjoyed in many ways. Whether you prefer them warm or chilled, these blondies pair beautifully with various accompaniments to enhance their sweet, spiced flavors.
With Ice Cream
- Vanilla Ice Cream: A classic pairing that complements the sweetness of the blondies.
- Cinnamon Ice Cream: Adds a subtle spice that echoes the cinnamon in the blondies.
- Salted Caramel Ice Cream: Introduces a salty-sweet contrast that elevates the dessert.
As a Snack
- Coffee: Enjoy these blondies with a cup of freshly brewed coffee for a perfect afternoon pick-me-up.
- Tea: Pair with herbal or chai tea for a cozy treat during your tea time.
Warm Toppings
- Drizzle of Caramel Sauce: Add an extra layer of sweetness and richness on top of warm blondies.
- Whipped Cream: Light and airy, whipped cream provides a lovely texture contrast.
With Fresh Fruit
- Sliced Strawberries: The tartness of strawberries balances the sweetness beautifully.
- Raspberries: A handful of fresh raspberries adds brightness and juiciness.

How to Perfect Biscoff Blondies
To achieve the ultimate Biscoff Blondies, consider these handy tips. They will help you elevate your baking game and ensure every batch is perfect.
- Use Room Temperature Ingredients: This helps create a smooth batter and ensures even baking.
- Don’t Overmix: Mixing only until combined prevents tough blondies. A few flour streaks are okay!
- Check for Doneness: Use a toothpick; it should come out with moist crumbs but not wet batter.
- Cool Completely: Allow the blondies to cool fully before cutting for neat squares and better texture.
- Add Extra Toppings: Consider sprinkling sea salt on top or adding nuts for additional flavor and crunch.
Best Side Dishes for Biscoff Blondies
Biscoff Blondies can be enhanced by serving them alongside delicious side dishes. Here are some fantastic options to consider:
- Fruit Salad: A refreshing mix of seasonal fruits can balance out the richness of the blondies.
- Cheese Platter: Pair with mild cheeses such as brie or goat cheese for an elegant touch.
- Chocolate Fondue: Dip pieces of blondie into warm chocolate for an indulgent experience.
- Nut Mix: A savory nut mix provides a crunchy contrast to the soft texture of the blondies.
- Yogurt Parfait: Layer yogurt with berries and crushed blondies for a fun twist on dessert.
- Mini Cupcakes: Small chocolate or vanilla cupcakes make for a delightful dessert spread alongside the blondies.
Common Mistakes to Avoid
Baking Biscoff Blondies can be a delightful experience, but there are common pitfalls to watch out for. Here are some mistakes to avoid:
- Using cold ingredients: Always use room temperature eggs and melted butter for better mixing and texture.
- Overmixing the batter: Mix just until combined to keep your blondies soft and chewy; overmixing can lead to dense blondies.
- Not measuring flour correctly: Use the spoon-and-level method to avoid adding too much flour, which can make the blondies dry.
- Ignoring oven calibration: Each oven is different; use an oven thermometer to ensure accurate baking temperatures for perfect results.
- Cutting too early: Allow your blondies to cool completely before cutting them into squares; this helps maintain their shape.

Storage & Reheating Instructions
Refrigerator Storage
- Store Biscoff Blondies in an airtight container in the fridge.
- They will stay fresh for up to one week.
Freezing Biscoff Blondies
- Wrap individual blondies in plastic wrap and place them in a freezer-safe bag.
- They can be frozen for up to three months.
Reheating Biscoff Blondies
- Oven: Preheat to 350°F, place blondies on a baking sheet, and heat for about 10 minutes until warm.
- Microwave: Heat one blondie for 10-15 seconds on high power for a soft treat.
- Stovetop: Place in a skillet over low heat with a lid on for about 5 minutes.
Frequently Asked Questions
Here are some frequently asked questions about Biscoff Blondies:
What makes Biscoff Blondies different from regular blondies?
Biscoff Blondies include cookie butter, giving them a unique spiced flavor compared to traditional blondies.
Can I substitute the white chocolate chips?
Yes! You can use any chocolate chips or even nuts if you prefer a different taste and texture.
How do I know when my Biscoff Blondies are done baking?
The edges should be golden brown, and a toothpick inserted in the center should come out with moist crumbs.
Are Biscoff Blondies suitable for sharing?
Absolutely! This recipe yields 16 servings, making it perfect for gatherings or parties.
Final Thoughts
These Biscoff Blondies combine sweet cookie butter with rich flavors, making them an irresistible treat. They’re easy to customize by adding your favorite mix-ins or toppings. Whether you’re enjoying them as an afternoon snack or at a celebration, these blondies are sure to bring joy!

Biscoff Blondies
- Total Time: 50 minutes
- Yield: 16 servings 1x
Description
Indulge in the delightful combination of cookie butter and white chocolate with these Biscoff Blondies. Soft, chewy, and decadently sweet, these blondies bring a unique spiced flavor that elevates any occasion. Perfect for casual family gatherings or festive celebrations, they are sure to impress friends and family alike. With simple ingredients and easy preparation, you can whip up this irresistible treat in no time, satisfying your sweet cravings effortlessly.
Ingredients
- ¾ cup (1½ sticks or 170g) unsalted butter
- ½ cup (140g) cookie butter spread (Biscoff)
- 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
Instructions
- Preheat your oven to 350°F. Grease a 9” x 9” baking pan and line it with parchment paper.
- Melt the unsalted butter and let it cool slightly. In a mixing bowl, combine melted butter, cookie butter spread, brown sugar, and granulated sugar until well mixed.
- Add eggs and vanilla extract; mix for 30 seconds. Gradually incorporate flour, baking powder, salt, and cinnamon until just combined. Gently fold in white chocolate chips.
- Pour batter into the prepared pan and top with broken Biscoff cookies. Bake for 30-35 minutes or until edges are golden brown.
- Allow to 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: 17g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 40mg