If you love sweet, chewy treats, you're in for a delight! Biscoff Cookie Butter Blondies combine rich flavors and simple steps for a tasty dessert. I’ll guide you through every part of making these bars, from key ingredients to baking tips. Trust me, once you take a bite of these blondies, you'll want to share them with everyone. Let’s get started on this sweet adventure!
Why I Love This Recipe
- Decadent Flavor: These blondies are rich and buttery with the unique taste of Biscoff cookie butter, making each bite a delightful experience.
- Easy to Make: The recipe requires simple steps and common ingredients, perfect for bakers of all skill levels looking for a quick treat.
- Versatile Add-Ins: You can customize these blondies with different mix-ins like nuts or chocolate chips, catering to various taste preferences.
- Perfect for Sharing: With 12-15 servings, these blondies are great for parties, gatherings, or simply to enjoy with family and friends.
Ingredients
List of Ingredients with Measurements
To make these tasty Biscoff cookie butter blondies, you will need:
- 1 cup (226g) unsalted butter, melted
- 1 cup (200g) brown sugar, packed
- 1/2 cup (100g) granulated sugar
- 1 cup (250g) Biscoff cookie butter
- 2 large eggs
- 1 teaspoon vanilla extract
- 2 cups (250g) all-purpose flour
- 1/2 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 cup (150g) Biscoff cookies, roughly chopped
- 1/2 cup (90g) white chocolate chips (optional)
Substitutions for Key Ingredients
If you need to swap some ingredients, here are some easy options:
- Butter: You can use coconut oil or vegan butter.
- Brown sugar: White sugar mixed with a bit of molasses works well.
- Biscoff cookie butter: Try using any other cookie spread or nut butter.
- Eggs: Flax eggs or applesauce can replace eggs for a vegan option.
Optional Add-ins for Flavor Enhancement
Want to make your blondies even better? Consider these fun add-ins:
- Chopped nuts like pecans or walnuts add crunch.
- A sprinkle of sea salt on top gives a nice contrast.
- Add dried fruit like cranberries or raisins for a fruity touch.

Step-by-Step Instructions
Preparation Steps to Follow
1. First, preheat your oven to 350°F (175°C). Line a 9x13 inch baking pan with parchment paper. Leave some overhang for easy removal.
2. In a large bowl, whisk together the melted butter, brown sugar, and granulated sugar. Mix until well combined.
3. Now, add the Biscoff cookie butter. Stir until the mixture is smooth.
4. Add the eggs, one at a time. Mix well after each egg. Then, stir in the vanilla extract.
5. In another bowl, whisk the flour, baking powder, baking soda, and salt together.
6. Slowly add the dry mixture to the wet mixture. Stir gently until just combined. Be careful not to overmix.
7. Fold in the chopped Biscoff cookies and white chocolate chips, if you like. Make sure they are evenly mixed into the batter.
8. Pour the batter into your prepared baking pan. Spread it out evenly.
Baking Time and Temperature Details
Bake the blondies for 25 to 30 minutes. Check if they are done by inserting a toothpick in the center. It should come out with some moist crumbs. If it comes out clean, they may be overbaked.
Cooling and Serving Suggestions
After baking, let the blondies cool in the pan for about 10 minutes. Use the parchment paper to lift them out. Then, place them on a wire rack to cool completely. Once cool, slice them into squares. For a nice touch, serve the blondies on a decorative platter. Dust them with powdered sugar and drizzle extra Biscoff cookie butter on top. You can also add whole Biscoff cookies for a pretty look. Enjoy!
Tips & Tricks
Tips for Perfect Texture and Taste
To get the best texture in your Biscoff cookie butter blondies, follow these tips:
- Use room temperature eggs. This helps mix well and creates a smooth batter.
- Do not overmix after adding the flour. This keeps the blondies soft and chewy.
- Bake until just set. A toothpick should have a few moist crumbs when you check.
Common Mistakes to Avoid
Avoid these common mistakes to ensure your blondies turn out great:
- Don't skip the parchment paper. It helps remove the blondies easily from the pan.
- Avoid using cold butter. Melted butter mixes better with sugar, giving a rich flavor.
- Don’t add too many extra ingredients. Stick to the recipe for the best results.
How to Achieve the Best Flavor
To make the flavor pop, try these ideas:
- Use high-quality Biscoff cookie butter. The better the butter, the richer the taste.
- Add a pinch of cinnamon. This small touch can enhance the overall flavor.
- Drizzle extra Biscoff cookie butter on top before serving. It adds a lovely finish.
Pro Tips
- Use Room Temperature Eggs: For better incorporation, make sure your eggs are at room temperature. This will help create a smoother batter and ensure even baking.
- Don’t Overmix the Batter: Gently fold in the dry ingredients until just combined to keep the blondies soft and chewy. Overmixing can lead to a dense texture.
- Check for Doneness Early: Ovens can vary, so start checking the blondies a few minutes before the minimum baking time. They should have a slight jiggle in the center when done.
- Storage Tips: Store the cooled blondies in an airtight container at room temperature for up to a week, or freeze them for longer storage. Just make sure to separate layers with parchment paper.
Variations
Vegan Biscoff Cookie Butter Blondies
You can make vegan Biscoff cookie butter blondies by swapping some ingredients. Use plant-based butter instead of regular butter. Substitute eggs with flax eggs. To make a flax egg, mix 1 tablespoon of ground flaxseed with 3 tablespoons of water. Let it sit for about 5 minutes until it thickens. This will bind your blondies just like eggs. Use a vegan vanilla extract to keep the flavor intact.
Gluten-Free Recipe Adaptation
To create gluten-free blondies, replace all-purpose flour with a gluten-free blend. Look for a blend that includes xanthan gum for better texture. Ensure your Biscoff cookie butter is gluten-free, as some brands might include gluten. You can also crush gluten-free cookies as a mix-in for extra crunch.
Flavor Variations (Add-ins or Swaps)
There are many ways to switch up the flavors in your blondies. Here are some fun ideas:
- Nutty Twist: Add 1 cup of chopped nuts. Walnuts or pecans work great.
- Chocolate Lover: Mix in 1 cup of dark chocolate chips instead of white chocolate.
- Fruity Flavor: Fold in 1 cup of dried fruits like cranberries or cherries.
- Spice It Up: Add a teaspoon of cinnamon or nutmeg for a warm spice flavor.
Experiment with these variations to find the perfect blondie for your taste!
Storage Info
How to Store Leftover Blondies
To keep your blondies fresh, place them in an airtight container. This will help lock in moisture and flavor. You can also layer them with parchment paper to prevent sticking. Store them at room temperature for up to three days. If you want them to last longer, consider refrigeration.
Freezing Instructions
Freezing blondies is easy! Cut the blondies into squares and wrap each piece in plastic wrap. Then, place them in a freezer-safe bag. They can stay in the freezer for up to three months. When you're ready to enjoy, thaw them in the fridge overnight or at room temperature for a few hours.
Shelf Life and Best Practices
Biscoff cookie butter blondies will stay fresh for about three days at room temperature. If stored in the fridge, they can last for a week. For the best taste and texture, always warm them slightly before serving. This enhances the flavors and makes them soft again.
FAQs
What is the best way to cut blondies?
To cut blondies, let them cool first. Once cool, lift them from the pan using the parchment paper. Use a sharp knife for clean cuts. For best results, warm the knife slightly. This helps avoid messy edges. Cut into squares or rectangles, depending on your preference.
Can I substitute Biscoff cookie butter with other spreads?
Yes, you can swap Biscoff cookie butter for other spreads. Try almond butter, peanut butter, or Nutella. Each spread gives a unique taste. Keep in mind that the texture and flavor may change. Some may be sweeter or thicker than Biscoff. Adjust other ingredients as needed to balance the flavors.
How do I know when the blondies are done baking?
To check if blondies are done, insert a toothpick into the center. If it comes out with a few moist crumbs, they are ready. If it comes out wet, bake a few more minutes. Keep an eye on the edges; they should be lightly golden. Avoid overbaking, as this makes them dry.
You’ve learned how to make delicious blondies with easy steps. First, we covered ingredients, their substitutes, and add-ins that boost flavor. Then, we looked at simple preparation steps, baking times, and cooling tips for the best texture. I shared key tips to avoid common mistakes and keep your blondies tasty. You also explored fun variations, storage methods, and answers to common questions.
Now it's time to bake your own blondies and enjoy every bite!