Decadent Biscoff Blondies Recipe for Indulgent Dessert Delights

Hey y'all! Ready to whip up something irresistibly rich and chewy? These Decadent Biscoff Blondies are everything you dream of in a dessert—soft, buttery bars loaded with luscious Biscoff spread and crunchy cookie bits. They're perfect for parties, cozy nights in, or whenever you crave an indulgent sweet treat. Let’s get cooking!

Why You'll Love This

• Ultra-chewy and gooey: These blondies have the perfect combination of softness and chewiness in every bite.
• Bursting with Biscoff flavor: Creamy, caramelized Biscoff spread and cookies make each bar decadent and unique.
• Super easy to make: No fancy equipment required—just a bowl, whisk, and a baking pan!
• Customizable: Add chocolate chips, nuts, or a swirl of Nutella for your own twist.
• Perfect for sharing: Cut into squares and wow your friends and family at any gathering.

Ingredients

• 1 cup (225g) unsalted butter, melted and slightly cooled
• 1 cup (200g) light brown sugar, packed
• ½ cup (100g) granulated sugar
• 2 large eggs, room temperature
• 2 teaspoons pure vanilla extract
• 1 cup (250g) creamy Biscoff spread (plus ¼ cup for swirls)
• 2 cups (250g) all-purpose flour
• ½ teaspoon baking powder
• ½ teaspoon fine sea salt
• 1 cup (100g) crushed Biscoff cookies (about 10 cookies)

Directions

Step 1: Prep Your Pan & Oven

1. Preheat your oven to 350°F (175°C). Line a 9x9-inch (23x23 cm) baking pan with parchment paper, leaving overhang on the sides for easy removal.

Step 2: Mix Wet Ingredients

2. In a large mixing bowl, whisk together melted butter, light brown sugar, and granulated sugar until combined and glossy.
3. Add eggs and vanilla extract, whisking until smooth and creamy.

Step 3: Add Biscoff Spread

4. Add 1 cup of creamy Biscoff spread to the wet mixture and whisk until fully incorporated.

Step 4: Combine Dry Ingredients

5. In a separate bowl, whisk together the all-purpose flour, baking powder, and salt.
6. Gently fold the dry ingredients into the wet ingredients using a spatula until just combined—don’t overmix!

Step 5: Add Cookie Crunch

7. Fold in the crushed Biscoff cookies for extra texture and crunch.

Step 6: Assemble & Swirl

8. Pour the blondie batter into the prepared pan and smooth the top. Dollop the extra ¼ cup of Biscoff spread in spoonfuls and swirl gently with a knife for a marbled effect.

Step 7: Bake

9. Bake for 28–32 minutes or until the edges are golden and the center is just set but still gooey. Don’t overbake for maximum chewiness!

Step 8: Cool & Slice

10. Let the blondies cool completely in the pan before lifting out and slicing into squares. Enjoy!

Notes

• Be sure to cool the blondies fully before slicing for clean edges and best chewy texture.
• If your Biscoff spread is too thick, microwave it for 10-15 seconds to soften before swirling.
• Adjust baking time depending on your oven and desired level of gooeyness—start checking at 28 minutes.

Variations

• Chocolate Chip Biscoff Blondies: Stir in ¾ cup chocolate chips to the batter before baking.
• Biscoff Nut Blondies: Add ½ cup chopped toasted pecans or walnuts for crunch.
• Swirled Caramel Blondies: Swirl in ¼ cup caramel sauce with the Biscoff spread for extra decadence.

Required Equipment

• 9x9-inch (23x23 cm) baking pan
• Parchment paper
• Large mixing bowl
• Whisk & spatula
• Measuring cups and spoons

Storage Instructions

• Store blondies in an airtight container at room temperature for up to 4 days.
• For longer storage, refrigerate for up to 1 week or freeze slices for up to 2 months. Thaw before serving.

Suggested Pairings & Serving Recommendations

• Serve with a scoop of vanilla ice cream or a dollop of whipped cream for an irresistible dessert.
• Pair with coffee or chai tea for a cozy afternoon snack.
• Cut into mini squares for a party tray or bake as part of a dessert board.

Pro Tips

• Use room-temperature eggs for a smoother, more cohesive batter.
• Don’t overmix the dough once you add the flour; this keeps your blondies tender and not cakey.
• For perfectly sharp edges, use a sharp knife dipped in hot water to slice after cooling.

FAQ

Can I make these blondies in advance?

Absolutely! Prepare and store in an airtight container—they stay fresh for several days and even improve in flavor.

Can I substitute Biscoff for another spread?

Yes, you can use other cookie butters or spreads like Nutella or peanut butter for a new twist.

Why are my blondies dry?

Overbaking or using too much flour can make blondies dry. Measure carefully and bake just until set for gooey results.

★★★★★ 4.80 from 35 ratings

Decadent Biscoff Blondies Recipe for Indulgent Dessert Delights

yield: 16 blondies

prep: 20 mins

cook: 32 mins

total: 52 mins

Rich, buttery, and filled with the irresistible flavor of Biscoff, these decadent blondies are the ultimate indulgent dessert. Soft, chewy, and packed with cookie crunch, they’re a sweet treat everyone will love.

🖨️ Print Pin Recipe

Ingredients

• 1 cup (225g) unsalted butter, melted and slightly cooled
• 1 cup (200g) light brown sugar, packed
• ½ cup (100g) granulated sugar
• 2 large eggs, room temperature
• 2 teaspoons pure vanilla extract
• 1 cup (250g) creamy Biscoff spread (plus ¼ cup for swirls)
• 2 cups (250g) all-purpose flour
• ½ teaspoon baking powder
• ½ teaspoon fine sea salt
• 1 cup (100g) crushed Biscoff cookies (about 10 cookies)

Instructions

1. 1
   Preheat your oven to 350°F (175°C). Line a 9x9-inch (23x23 cm) baking pan with parchment paper, leaving overhang on the sides for easy removal.
2. 2
   In a large mixing bowl, whisk together melted butter, light brown sugar, and granulated sugar until combined and glossy.
3. 3
   Add eggs and vanilla extract, whisking until smooth and creamy.
4. 4
   Add 1 cup of creamy Biscoff spread to the wet mixture and whisk until fully incorporated.
5. 5
   In a separate bowl, whisk together the all-purpose flour, baking powder, and salt.
6. 6
   Gently fold the dry ingredients into the wet ingredients using a spatula until just combined—don’t overmix!
7. 7
   Fold in the crushed Biscoff cookies for extra texture and crunch.
8. 8
   Pour the blondie batter into the prepared pan and smooth the top. Dollop the extra ¼ cup of Biscoff spread in spoonfuls and swirl gently with a knife for a marbled effect.
9. 9
   Bake for 28–32 minutes or until the edges are golden and the center is just set but still gooey. Don’t overbake for maximum chewiness!
10. 10
    Let the blondies cool completely in the pan before lifting out and slicing into squares. Enjoy!

CLICK FOR NUTRITION INFO ↑

Approximate Information for One Serving

Serving Size: 1 serving

Calories: 320cal

Protein: 4 gg

Fat: 17 gg

Saturated Fat: 0g

Trans Fat: 0g

Cholesterol: 0mg

Sodium: 0mg

Potassium: 0mg

Total Carbs: 38 gg

Fiber: 0g

Sugar: 0g

Net Carbs: 0g

Vitamin A: 0

Vitamin C: 0mg

Calcium: 0mg

Iron: 0mg

Nutrition Disclaimers

Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.

Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.

To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.

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