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    Home » Desserts » Easy Biscoff Blondies

    Easy Biscoff Blondies

    Published: Sep 25, 2022 · Modified: Mar 6, 2024 by Anne Clark · This post may contain affiliate links · Leave a Comment

    Jump to Recipe Print Recipe
    Pinterest pin.

    These Biscoff Blondies are loaded with classic Biscoff cookies (in the middle and on top!). Cookie butter provides warm spicy flavor and a super creamy texture. An added cookie butter drizzle on top at the end will send you over the edge lol. With one bowl an a whisk, this recipe is incredibly easy to make and perfect for satisfying your sweet cravings in no time.

    The famous Biscoff cookies you love when you fly are now available at grocery stores! So why not turn them into delicious blondies! Imagine a dense, chewy, and slightly gooey bar cookie with a sweet, buttery taste enhanced by the unique flavor of Biscoff. Yes please!

    baked blondies cut into squares.
    I'm drooling; are you drooling? These Biscoff blondies are the best!
    Jump to:
    • What Does Biscoff Taste Like?
    • Why You'll Love Them
    • What Goes in Them
    • Ingredient Substitutions and Additions
    • How to Make Biscoff Blondies
    • Baking Tips
    • Frequently Asked Questions
    • Recipe
    • Comments

    What Does Biscoff Taste Like?

    Biscoff cookies and Biscoff cookie butter, also known as Speculoos in some regions, have a unique and distinctive flavor. Lotus (brand) cookie butter is a sweet, creamy spread. Both tastes somewhere between gingerbread and caramel.

    The cookies themselves are crispy with a slightly caramelized texture, while the spread is creamy and smooth with a consistency similar to peanut butter. Both the cookies and the spread have a sweet, buttery flavor with hints of caramel and a subtle spiciness from a blend of cinnamon, nutmeg, cloves, ginger, and sometimes cardamom.

    Why You'll Love Them

    These Biscoff Blondies are make-ahead, freezer friendly. Just thaw and eat! The cookie topping remains crispy after thawing so it's just like fresh made!

    The cookie butter makes them ooey gooey in the middle, and the chopped cookies in the topping gives them a nice crispy texture. It's the best of both worlds. Serve with a glass of ice cold milk - Yum!

    Cookie butter is spreadable just like peanut butter but it's not located in the same section of the grocery store as peanut butter. The Biscoff cookies and the Biscoff cookie butter are either located in the deli/bakery section or in the cookie and peanut butter section, respectively.

    If you love cookies, then try my Blueberry Muffin Mix Cookies!

    Baked biscoff blondies cut into squares.

    Want more? Take a look at these rich and decadent brownie/blondies recipes. I hope you find more inspiration from these tasty treasures -- happy baking!

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    What Goes in Them

    photo collage of recipe ingredients.

    Lotus Biscoff cookies - you'll need 14 cookies.

    Biscoff cookie butter - creates the creamy filling and makes the fancy drizzle at the end. Sometimes referred to as Lotus Biscoff spread.

    Butter - use the real stuff. I use salted butter for this recipe but unsalted will work if that's all you have.

    Light brown sugar - gives the blondies a caramel-like flavor.

    Maple extract - I love the maple flavor this extract provides; it goes well with the molasses flavor of the light brown sugar.

    Flour and eggs - for binding all the ingredients together. Use all-purpose flour and large eggs.

    Ingredient Substitutions and Additions

    This recipe contains no chocolate; however, you could add ½ cup white chocolate chips for added richness.

    We love maple extract in these blondies, however, a great substitute is vanilla extract.

    If you can't find Lotus Biscoff Cookie Butter in your grocery store, you can always order Cookie Butter online. Or you can substitute with Trader Joe's Speculoos.

    How to Make Biscoff Blondies

    Here's a quick summary of the directions; please use the recipe card below when making these Biscoff Blondies.

    photo collage of recipe steps.

    (1) With a whisk, combine the first 6 ingredients in one mixing bowl. Then fold in the chopped cookies.

    (2) Transfer batter to the prepared baking pan. Top with chopped cookies.

    (3) Bake per the recipe card directions.

    (4) After the blondies have cooled, drizzle them with the melted cookie butter and brown sugar mixture.

    Baking Tips

    One important thing to remember when it comes to baking is to properly measure your ingredients! No ingredient should be a "heaping" measurement unless it's specified in the recipe. Here are some general guidelines:

    For the flour, use a measuring cup specifically for dry ingredients. Spoon the flour into a 1-cup measuring cup slightly overfilling it. Then use the back of a knife to level it off.

    For the brown sugar, spoon it into the measuring cup (or measuring spoon) then use the back of the spoon to lightly pack the sugar down until the measuring cup is full.

    For the cookie butter, choose the correct measuring cup and spray it lightly with non-stick spray (this keeps the cookie butter from sticking, making it easier to remove), then spoon the cookie butter into the measuring cup until it's full but not overfilled.

    For the maple extract, use an actual measuring spoon and not a spoon from your utensil drawer (yes, I know but it makes a difference). Fill the measuring spoon to the top!

    Frequently Asked Questions

    Can you freeze Biscoff blondies?

    Yes, these freeze very well! Wrapped completely cooled brownies in tin foil, then place inside a large ziplock bag (or other freezer-friendly container). Write the date on the package and use within 3 months. When ready to enjoy them, allow them to thaw on the countertop. They'll thaw quicker when you remove them from the container and unwrap them.

    What does Biscoff butter go on?

    You can use your leftover Biscoff butter to spread on toast or a bagel. Sometimes if all you want is a little treat, you can grab a teaspoonful and eat it plain. It's that good!

    Does cookie butter need to be refrigerated?

    No, just store it in your pantry (room temperature is fine).

    How long will Biscoff blondies stay fresh?

    They will stay fresh for up to 3 days when stored in an airtight container on your countertop.

    baked blondies cut into squares.
    Amazingly, these blondies stay crispy even after freezing them and letting them thaw!
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    Recipe

    Biscoff Blondies

    These Biscoff Blondies are loaded with classic Biscoff cookies (in the middle and on top!). Cookie butter provides warm spicy flavor and a super creamy texture. An added cookie butter drizzle on top at the end will send you over the edge lol.
    5 from 2 votes
    Print Pin For Later Rate
    Course: Dessert
    Cuisine: American
    Prep Time: 15 minutes minutes
    Cook Time: 20 minutes minutes
    Cool Time and Drizzle: 35 minutes minutes
    Total Time: 1 hour hour 10 minutes minutes
    Servings: 16
    Calories: 248kcal
    Author: Anne Clark | My Kitchen Serenity

    Ingredients

    BLONDIES

    • 6 tablespoons Butter
    • 1 cup Light brown sugar, packed
    • 1 teaspoon Maple extract (or vanilla extract)
    • 2 Large eggs
    • ⅓ cup Biscoff cookie butter
    • 1 cup All-purpose flour
    • 8 Biscoff cookies, rough chopped not crushed!

    TOPPING

    • 6 Biscoff cookies, rough chopped not crushed!
    • 1 tablespoon Butter

    DRIZZLE

    • ½ cup Biscoff cookie butter
    • 3 tablespoons Light brown sugar
    Prevent your screen from going dark

    Instructions

    BLONDIES

    • Preheat oven to 350F. Spray 8" x 8" pan with non-stick spray. Be sure to spray the sides, too.
    • Place 6 tablespoons of butter in a large glass mixing bowl. Place bowl in microwave and heat on high for 45-60 seconds to melt the butter.
    • Remove the bowl from the microwave and add the brown sugar. Stir well with a whisk.
    • Add the maple extract (or vanilla extract) and eggs. Whisk for 30 seconds and then add the Biscoff cookie butter. Whisk again until smooth, about 30 seconds.
    • Add the flour and mix well with a spoon for about a minute. The mixture will be thick!
    • With a spatula, gently fold in the 8 chopped cookies, then spread the batter evenly into the pan.

    TOPPING

    • Place the 6 chopped cookies in a small bowl and add 1 tablespoon of melted butter. Lightly mix (do not overmix!). Sprinkle on top of the batter and bake for 20 minutes. A toothpick inserted into the batter should come out fairly clean (no wet batter stuck to it). Let blondies cool for 30 minutes then add cookie butter drizzle topping.

    DRIZZLE

    • Mix ½ cup Biscoff cookie butter with 3 tablespoons of light brown sugar. Microwave for 30 seconds. Stir and drizzle over blondies.
    • NOTE: the blondies will become more chewy and dense when they are completely cooled off. Enjoy!

    Notes

    If you can't find Lotus Biscoff Cookie Butter in your grocery store, you may be able to find Trader Joe's brand or Speculoos. 
    For added richness, add ½ cup white chocolate chips.
    If you use a different size/shape pan, you'll most likely need to adjust the bake time.
    They will stay fresh for up to 3 days when stored in an airtight container on your countertop.
    Tried this Recipe? Tag me Today!Mention @mykitchenserenity or tag #mykitchenserenity on Instagram!!

    Nutrition

    Serving: 1oz | Calories: 248kcal | Carbohydrates: 33g | Protein: 3g | Fat: 12g | Saturated Fat: 5g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 1g | Trans Fat: 0.2g | Cholesterol: 34mg | Sodium: 77mg | Potassium: 39mg | Fiber: 0.2g | Sugar: 22g | Vitamin A: 183IU | Calcium: 19mg | Iron: 1mg

    Nutritional information is provided as a courtesy to my readers. I'm not a nutritionist and I don't guarantee the accuracy of this data. The data may differ according to the brands I used versus the brands you use. To calculate the data yourself using your brands, try using an online nutrition calculator or app.

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    About Anne Clark

    Hi! I'm Anne, the founder and content creator at My Kitchen Serenity, a food blog focused on serving the needs of busy moms and dads who are looking for easy and delicious recipes for the family.

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    Hi. I’m Anne and I’m happy to share with you my easy, family-friendly recipes. I’ve been cooking for my family for 30 years, and what I’ve learned is that most busy families appreciate easy homemade meals. Now that the kids are grown, my passion is creating and sharing flavorful food for you and your family to enjoy as well. If you have any questions, feel free to email me at Anne@mykitchenserenity.com. 

    I’d love to hear from you!

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