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 snacks to festive gatherings.
Why You’ll Love This Recipe
- Irresistible Flavor: The combination of cookie butter and white chocolate creates a rich and delightful taste.
- Easy to Make: With simple ingredients and straightforward steps, even novice bakers can whip these up in no time.
- Versatile Treat: Perfect for parties, potlucks, or just a sweet treat for yourself, these blondies cater to all occasions.
- Chewy Texture: Enjoy the satisfyingly soft and chewy consistency that makes each bite a pleasure.
- Quick Prep Time: With just 15 minutes of prep time, you’ll have delicious blondies ready to bake in no time.
Tools and Preparation
Before diving into the recipe, gather your essential tools. Having the right equipment makes the process smoother and more enjoyable.
Essential Tools and Equipment
- 9” x 9” square pan
- Mixing bowls
- Whisk
- Spatula
- Offset spatula
- Parchment paper
Importance of Each Tool
- 9” x 9” square pan: This size ensures even baking for your blondies, giving them a perfect texture.
- Mixing bowls: Having multiple bowls helps keep your ingredients organized as you mix.
- Whisk: A whisk is ideal for combining wet ingredients smoothly without lumps.
Ingredients
Cookie butter meets blondies in these soft and chewy Biscoff Blondies, sprinkled with white chocolate throughout. They are sweet, spiced, and indulgent.
For the Blondies
- 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 oven to 350°F. Lightly grease a 9” x 9” square pan with cooking spray and line the pan with parchment paper to create a sling, with an overhang on all four sides.
Step 2: Combine Wet Ingredients
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 Flour Mixture
Add in the eggs and vanilla, mixing together for about 30 seconds. Then add the flour, baking powder, salt, and cinnamon. Mix with a spatula until only a few streaks of flour remain. Fold in the white chocolate chips.
Step 4: Bake the Blondies
Pour the batter into the prepared pan and spread it evenly with 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 a few moist crumbs.
Step 5: Cool and Serve
Allow the blondies to cool completely. Melt the remaining cookie butter spread and drizzle it over the top of the blondies. Cut into 16 equal squares, serve, and enjoy!
How to Serve Biscoff Blondies
Serving Biscoff Blondies can be as simple or as creative as you want. These soft and chewy treats are delicious on their own but can also be enhanced with a variety of accompaniments.
Pair with Ice Cream
- Vanilla ice cream: A classic pairing that balances the sweetness of the blondies.
- Cinnamon ice cream: Adds a warm spice element that complements the flavors in the blondies.
Drizzle with Chocolate Sauce
- Warm chocolate sauce: A rich addition that makes each bite even more indulgent.
- Caramel sauce: The sweet and buttery flavor pairs perfectly with the cookie butter.
Add Fresh Fruit
- Sliced bananas: Their natural sweetness enhances the flavors in the blondies.
- Fresh berries: Add a tart contrast that brightens up the dish.
Create a Dessert Platter
- Variety of treats: Mix Biscoff Blondies with cookies, brownies, and other desserts for a delightful spread.
- Garnish with whipped cream: Adds a lightness that balances the richness of the blondies.
Serve Warm
- Slightly warmed: Heating them up for a few seconds makes them extra gooey and delicious.
- Top with whipped cream: A dollop on warm blondies creates an irresistible treat.

How to Perfect Biscoff Blondies
Perfecting your Biscoff Blondies is all about paying attention to details. Here are some tips to ensure they turn out just right.
- Use room temperature eggs: This helps create a smoother batter and ensures even baking.
- Don’t overmix: Stop mixing once you see only a few streaks of flour; this keeps your blondies soft and chewy.
- Check for doneness: Insert a toothpick into the center; it should come out with moist crumbs, not wet batter.
- Cool completely before cutting: This allows them to set properly and makes cutting easier without crumbling.
- Store properly: Keep them in an airtight container at room temperature for optimal freshness.
Best Side Dishes for Biscoff Blondies
Pairing side dishes with your Biscoff Blondies can elevate your dessert experience. Here are some great options to consider.
- Coffee: A warm cup enhances the sweet flavors of the blondies and provides a nice balance.
- Milkshake: A rich milkshake pairs well, especially if it’s made with vanilla or caramel flavors.
- Fruit Salad: A refreshing mix of fruits can cut through the sweetness, offering a lighter option alongside.
- Cheese Plate: Include some mild cheeses like brie or goat cheese to add an interesting savory contrast.
- Yogurt Parfait: Layer yogurt, granola, and fruit for a balanced treat that complements the rich blondies.
- Nut Mix: A crunchy nut mix provides texture and balances out the softness of the blondies.
Common Mistakes to Avoid
When baking Biscoff Blondies, it’s important to avoid common pitfalls to ensure your treats turn out perfectly.
- Using cold ingredients: Always use eggs and butter at room temperature. This helps the batter mix more evenly and creates a better texture.
- Overmixing the batter: Mix just until the flour is incorporated. Overmixing can lead to dense blondies instead of light and chewy ones.
- Not measuring flour correctly: Use the spoon-and-level method to avoid packing flour into your measuring cup, which can result in dry blondies.
- Skipping the toothpick test: Always check for doneness by inserting a toothpick. It should come out with a few moist crumbs, not wet batter.
- Cutting too soon: Allow the blondies to cool in the pan before cutting. This helps them set and makes cutting easier.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to one week.
- Place parchment paper between layers if stacking to prevent sticking.
Freezing Biscoff Blondies
- Wrap individual blondies tightly in plastic wrap, then 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 5-10 minutes until warm.
- Microwave: Heat each blondie for 10-15 seconds on a microwave-safe plate for a quick warm-up.
- Stovetop: Place a blondie in a skillet over low heat for about 1-2 minutes, covered, to gently warm through.
Frequently Asked Questions
Here are some common questions about making Biscoff Blondies.
How do I make my Biscoff Blondies extra chewy?
To achieve extra chewiness, ensure you don’t overbake them. The center should be slightly underbaked when you take them out of the oven.
Can I add nuts to my Biscoff Blondies?
Yes! Chopped nuts like pecans or walnuts can add a delightful crunch. Just fold them into the batter along with the white chocolate chips.
What if I don’t have Biscoff cookie butter?
You can substitute it with any other brand of cookie butter or try almond or peanut butter for a different flavor profile.
How long do Biscoff Blondies last at room temperature?
They will stay fresh at room temperature in an airtight container for about 3-4 days.
Final Thoughts
These Biscoff Blondies are not only delicious but also versatile. You can customize them with various add-ins like nuts or different types of chocolate. Whether you’re serving them at a gathering or enjoying them as an afternoon snack, they’re sure to satisfy your sweet cravings. Try making this recipe and indulge in the delightful flavors!

Biscoff Blondies
- Total Time: 45 minutes
- Yield: Approximately 16 servings 1x
Description
Indulge in the delightful world of Biscoff Blondies, a heavenly fusion of cookie butter and white chocolate that creates an irresistible treat. These soft and chewy bars are perfect for any occasion, whether you’re hosting a festive gathering or enjoying a cozy afternoon snack. With the warm spices of cinnamon and the rich sweetness from both brown and granulated sugars, each bite offers a symphony of flavors that will leave you wanting more. Easy to prepare with just a few simple ingredients, these blondies are sure to become a favorite in your dessert repertoire. So gather your ingredients, follow our straightforward instructions, and savor the joy of homemade Biscoff Blondies.
Ingredients
- ¾ cup unsalted butter
- ½ cup cookie butter spread (Biscoff)
- 1 cup brown sugar
- ½ cup granulated sugar
- 2 large eggs
- 2 cups all-purpose flour
- ⅔ cup white chocolate chips
- 6–8 Biscoff cookies
Instructions
- Preheat your oven to 350°F. Grease a 9” x 9” pan and line it with parchment paper.
- In a bowl, melt the butter and let it cool slightly. Whisk in cookie butter, brown sugar, and granulated sugar until smooth.
- Add eggs and vanilla extract; mix well for about 30 seconds. Gradually incorporate flour, baking powder, salt, and cinnamon until just combined, then fold in white chocolate chips.
- Pour batter into the prepared pan, spreading evenly. Top with broken Biscoff cookies.
- Bake for 30-35 minutes until edges are golden brown and center is set. Cool completely before cutting into squares.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 blondie (45g)
- Calories: 200
- Sugar: 14g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 35mg