Gooey Biscoff Blondies with Cookie Butter

BY:

May 1, 2025

Delicious gooey Biscoff blondies topped with cookie butter

Biscoff Blondies – Irresistibly Soft and Rich in Cookie Butter Bliss!

Simply Sweet Biscoff Bliss

Every kitchen is alive with a unique narrative woven through the meals we share with our loved ones. From those lively family gatherings to the warmth of weeknight dinners, food speaks to our hearts far more than perfection ever could. This collection of cherished recipes grows from love and care, continually refined before it reaches your eager hands. Indulging in these Biscoff blondies feels like wrapping yourself in a cozy blanket of sumptuous flavors. They invite everyone to gather at the table and share smiles and stories over each gooey bite.

Quick Recipe Overview

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Total Time: 45 minutes
  • Servings: 16 blondies
  • Difficulty: Easy
  • Cuisine: American
  • Best Season: Year-round

What Makes This Sweet Treat Shine

  • Decadent Flavor: These Biscoff blondies bring a rich, buttery flavor that perfectly complements the iconic cookie spread. Each bite bursts with the unmistakable taste of caramel and spices, reminiscent of your favorite cookies.
  • Easy to Make: This recipe is incredibly approachable, making it ideal for bakers of all skill levels! With simple ingredients and straightforward steps, you’ll enjoy a fuss-free baking experience.
  • Versatile Treat: Perfect for any occasion, these blondies can brighten celebrations, serve as delightful snacks, or even act as a sweet surprise in lunchboxes. They’re versatile enough to be enjoyed any day of the week!
  • Gooey Texture: Sink your teeth into these rich, chewy blondies. Each square is decadently gooey with an irresistible melted chocolate flavor, leaving you craving more.

Essential Ingredients for a Dreamy Batch

  • ½ cup (115g) unsalted butter, melted
  • ¾ cup (150g) brown sugar
  • ¼ cup (50g) granulated sugar
  • 1 large egg, room temperature
  • 1 tsp vanilla extract
  • ½ cup (120g) Biscoff spread (smooth or crunchy)
  • 1 cup (125g) all-purpose flour
  • ½ tsp baking powder
  • ¼ tsp salt
  • ½ cup (90g) white chocolate chips or chunks
  • 6–8 Biscoff cookies, crushed or halved
  • Optional: sea salt flakes, chopped nuts, extra Biscoff for drizzling

Ingredients That Make a Difference

  • Butter: Use unsalted butter for better control over the sweetness.
  • Biscoff Spread: Choose between smooth or crunchy based on your preference for texture.
  • Flour: All-purpose flour gives the ideal structure for the blondies to rise beautifully.
  • Cookies: Crushed Biscoff cookies add delightful chunks throughout your blondies, enhancing every bite.

Baking These Gooey Delights: Step-by-Step Guide

  1. Preheat your oven to 350°F (175°C) and line an 8×8-inch pan with parchment paper.
  2. In a mixing bowl, combine your melted butter, brown sugar, and granulated sugar. Stir until the mixture is smooth and creamy.
  3. Add the room temperature egg and vanilla extract to the mixture. Combine until fully incorporated and luxurious.
  4. Stir in the Biscoff spread, blending it in until creamy and well mixed.
  5. Gently add the flour, baking powder, and salt. Mix until just combined — avoid overmixing for the best texture!
  6. Fold in the white chocolate chips and half of the crushed Biscoff cookies, ensuring they are evenly distributed.
  7. Pour your luscious batter into the prepared pan and smooth the top.
  8. Dollop additional Biscoff spread on top and swirl it using a knife for a beautiful marbled effect. Sprinkle the remaining cookie pieces on top for added crunch.
  9. Bake for 25–30 minutes, or until the edges turn golden, and the center is just set.
  10. Allow the blondies to cool completely in the pan before slicing them into squares. If desired, drizzle with melted Biscoff or white chocolate for an extra touch of sweetness.

Pro Tips for Perfect Blondies

  • Check Baking Time: Start checking around 25 minutes so you don’t overbake; the center should be soft and slightly gooey.
  • Room Temperature Ingredients: For the best texture, make sure your egg is at room temperature before mixing.
  • Variations in Sugar: Feel free to increase or decrease the sugar based on your taste preference.
  • Extra Crispy Edges: For those who like a little crunch, let the blondies bake for an extra couple of minutes.

Discover Variations for Adventurous Bakers

  • Vegan Alternative: Substitute the butter with coconut oil and use a flax egg (1 tablespoon ground flaxseed + 2.5 tablespoons water) to create a vegan-friendly treat.
  • Gluten-Free Option: Swap the all-purpose flour for a gluten-free blend, ensuring the blondies remain soft and scrumptious.
  • Salted Caramel Twist: Drizzle a salted caramel sauce over the top before serving for an exciting and indulgent flavor boost.
  • Nutty Difference: Add chopped walnuts or pecans for a delightful crunch and depth of flavor.

Pair It with Delight

Enjoy these Biscoff blondies with a warm cup of coffee or tea for a comforting treat. They also pair beautifully with a scoop of vanilla ice cream, making for a luscious dessert. If you want to serve them at gatherings, try garnishing with fresh berries for a delightful visual appeal.

Prep Ahead and Store Wisely

You can prepare the batter in advance and store it in the fridge for up to 24 hours. Once baked, these blondies will keep fresh when stored in an airtight container at room temperature for about 4–5 days. If you’re looking to save some for later, they freeze splendidly! Wrap them tightly and store in the freezer for up to 2 months. Simply reheat in the microwave or enjoy them straight from the freezer!

Serving Suggestions for Extra Charm

Slice the blondies into generous squares and arrange them on a pretty platter. For a cozy vibe, dust with a sprinkle of powdered sugar or drizzle with melted Biscoff. Serve them alongside a steaming mug of coffee or a cold glass of milk to complete the indulgent experience.

Essential Kitchen Insights

  • Use Fresh Ingredients: Always use fresh eggs and top-notch Biscoff spread to enhance flavor.
  • Don’t Rush Cooling: Allow the blondies to cool completely in the pan to ensure they set properly and can be cut neatly without crumbling.
  • Experiment with Mix-Ins: Play around with additional mix-ins like dried fruits, or enjoy them plain for the classic flavor.
  • Finishing Touches: Add flaky sea salt on top just after pulling them from the oven for an amazing sweet-salty combination.

Easy Storage and Reheating Techniques

For best results, store leftover blondies in an airtight container to keep them fresh and soft. If reheating, pop them in the microwave for a few seconds until warm and gooey—a delightful treat all over again!

Answers to Your Top Questions

  1. Can I use regular butter instead of unsalted?
  • Yes, but it’s advisable to reduce the amount of added salt in the recipe to balance the flavor.
  1. How do I know when my blondies are done?
  • Check for a golden edge and a center that appears set but still soft. A toothpick inserted should come out with a few moist crumbs.
  1. Can I add chocolate chips?
  • Absolutely! Mixing in dark or milk chocolate chips will only enhance the richness of your blondies.
  1. How do I store leftovers?
  • Keeping them in an airtight container at room temperature works best. They can also be refrigerated for an extended shelf life.
  1. Can I make these gluten-free?
  • Certainly! A gluten-free flour mix will work well; make sure it contains xanthan gum for the best texture.
  1. What’s the best way to serve these?
  • They shine when paired with cream or drizzled with more Biscoff! A scoop of ice cream is heavenly too.
  1. Can I skip the white chocolate?
  • Yes! Feel free to leave it out or replace it with another type of chocolate for added variety.

Nutrition Information

  • Serving Size: 1 blondie
  • Calories: 220
  • Protein: 2g
  • Carbs: 30g
  • Fat: 10g
  • Fiber: 0g
  • Sugar: 15g Nutrition facts are estimates and may vary.

A Personal Note

Baking this Biscoff blondies recipe brings back fond memories of gathering in the kitchen with family, sharing laughter and warm conversations. Each sweet morsel reminds me of the connections we build around food, turning ordinary days into something special. So grab your ingredients, gather your loved ones, and enjoy the simple joy of baking together!

Ending on a Sweet Note

Biscoff blondies are more than just a delightful treat; they’re an invitation to slow down, connect, and share moments that matter. Dive into this gooey, comforting recipe, and let it become part of your family’s culinary stories. Don’t forget to share your creations and pin your favorites—happy baking!

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
gooey biscoff blondies with cookie butter 2025 12 28 153353 150x150 1

Biscoff Blondies


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

  • Author: emily
  • Total Time: 45 minutes
  • Yield: 16 blondies 1x
  • Diet: Vegetarian

Description

Indulge in these rich and gooey Biscoff blondies, perfect for any occasion and easy to make.


Ingredients

Scale
  • ½ cup (115g) unsalted butter, melted
  • ¾ cup (150g) brown sugar
  • ¼ cup (50g) granulated sugar
  • 1 large egg, room temperature
  • 1 tsp vanilla extract
  • ½ cup (120g) Biscoff spread (smooth or crunchy)
  • 1 cup (125g) all-purpose flour
  • ½ tsp baking powder
  • ¼ tsp salt
  • ½ cup (90g) white chocolate chips or chunks
  • 68 Biscoff cookies, crushed or halved
  • Optional: sea salt flakes, chopped nuts, extra Biscoff for drizzling

Instructions

  1. Preheat your oven to 350°F (175°C) and line an 8×8-inch pan with parchment paper.
  2. In a mixing bowl, combine your melted butter, brown sugar, and granulated sugar. Stir until the mixture is smooth and creamy.
  3. Add the room temperature egg and vanilla extract to the mixture. Combine until fully incorporated.
  4. Stir in the Biscoff spread until creamy and well mixed.
  5. Gently add the flour, baking powder, and salt. Mix until just combined.
  6. Fold in the white chocolate chips and half of the crushed Biscoff cookies, ensuring they are evenly distributed.
  7. Pour the batter into the prepared pan and smooth the top.
  8. Dollop additional Biscoff spread on top and swirl it for a marbled effect. Sprinkle the remaining cookie pieces on top.
  9. Bake for 25–30 minutes, or until the edges turn golden and the center is just set.
  10. Allow the blondies to cool completely in the pan before slicing them into squares.

Notes

For best results, check baking time around 25 minutes. Allow blondies to cool completely before cutting.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 blondie
  • Calories: 220
  • Sugar: 15g
  • Sodium: 90mg
  • Fat: 10g
  • Saturated Fat: 5g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 0g
  • Protein: 2g
  • Cholesterol: 30mg

Our Most-Loved Recipes

Buttery Raspberry Crumble Cookies

Buttery Raspberry Crumble Cookies

February 10, 2026

Amazing Buttery Raspberry Crumble Cookies That Delight Irresistible Raspberry Crumble Treat Every kitchen is filled with stories, each dish a chapter that invites us to ... Continue Reading

Full Recipe
Almond Lemon Curd Thumbprint Cookies

Almond Lemon Curd Thumbprint Cookies

February 10, 2026

Amazing Almond Lemon Curd Thumbprint Cookies to Brighten Your Day Delightful Thumbprint Treats Every cookie tells a story—take a moment to savor the sweet fragrance ... Continue Reading

Full Recipe
Slow Cooker Italian Roast Beef Sandwiches Recipe

Slow Cooker Italian Roast Beef Sandwiches Recipe

February 10, 2026

Amazing Slow Cooker Italian Roast Beef Sandwiches Recipe Delicious Comfort in Every Bite Every kitchen is a treasure trove of memories, filled with the laughter ... Continue Reading

Full Recipe
Next

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star