Biscoff Brownies
These fudgy Biscoff Brownies are a delightful treat that everyone will love! With a rich chocolate brownie base layered with gooey cookie butter and topped with crunchy Biscoff cookies, they are perfect for parties, family gatherings, or simply as an indulgent dessert at home. The unique combination of flavors makes these brownies a standout choice for any occasion.
Why You’ll Love This Recipe
- Decadent Flavor: The rich taste of chocolate combined with the sweet and spicy notes of Biscoff cookie butter creates a deliciously unique dessert.
- Easy to Make: This recipe comes together quickly, requiring minimal effort while delivering maximum flavor.
- Versatile Treat: Perfect as an after-dinner dessert, a snack with coffee, or even as part of a celebration spread.
- Crowd-Pleaser: With their fudge-like texture and appealing toppings, these brownies are sure to impress friends and family alike.
- Store and Share: They stay fresh for several days, making them ideal for sharing or enjoying over time.
Tools and Preparation
To prepare these delectable brownies, you’ll want to have the right tools on hand. Here’s what you need:
Essential Tools and Equipment
- 8×8 metal baking pan
- Parchment paper
- Mixing bowls
- Whisk
- Microwave-safe bowl
Importance of Each Tool
- 8×8 metal baking pan: This size ensures even baking and helps achieve the perfect brownie texture.
- Parchment paper: Lining your pan with parchment makes it easy to remove the brownies without sticking or breaking.
- Mixing bowls: Different sizes allow for efficient mixing of ingredients without spilling.
- Whisk: Ensures that your batter is well-mixed and smooth, avoiding lumps in your brownie mix.

Ingredients
These fudgy Biscoff brownies are packed with Biscoff flavor! Made with a rich chocolate brownie base, a layer of gooey cookie butter, and Biscoff cookies on top.
For the Brownie Base
- 3/4 cup Biscoff cookie butter
- 1/2 cup light or dark brown sugar (packed)
- 1/2 cup granulated sugar
- 2 large eggs
- 1 large egg yolk
- 1 tablespoon vanilla extract
- 10 tablespoons unsalted butter
- 2/3 cup + 1/4 cup semi-sweet chocolate chips
- 1/4 cup unsweetened Dutch cocoa powder
- 2/3 cup + 1 tablespoon all-purpose flour (see notes below on measuring)
- 1 teaspoon espresso powder
- 1/2 teaspoon fine sea salt
For Topping
- 4-5 Biscoff cookies (for the top)
- Extra cookie butter (for the top)
How to Make Biscoff Brownies
Step 1: Prepare the Baking Pan
Press a large piece of parchment paper into a square metal 8×8 baking pan. Crease the bottom edges so you can see the outline when removing it later. Evenly spread the cookie butter inside the creased edges and chill in the freezer until firm. It’s important that this layer is completely firm before starting the batter!
Step 2: Preheat Oven & Line Baking Pan
Line the baking pan with parchment paper hanging off all four sides for easy removal. Preheat your oven to 350°F (180°C).
Step 3: Whisk Together Ingredients
In a mixing bowl, whisk together the sugars, eggs, and vanilla extract until well combined.
Step 4: Melt Butter & Chocolate Chips
Melt the unsalted butter and semi-sweet chocolate chips together until smooth. Once melted, whisk in the cocoa powder. Then incorporate this mixture into the egg mixture until just combined.
Step 5: Combine Dry Ingredients
Fold in flour, espresso powder, and salt until just combined.
Step 6: Layering Brownie Batter
Pour half of the brownie batter into the prepared pan and spread it evenly to the edges (about 340 grams). Place your frozen cookie butter square on top of this batter after peeling off the parchment paper. Pour the remaining batter over it and spread evenly.
Step 7: Add Cookies & Extra Cookie Butter
Break up Biscoff cookies into pieces and gently press them onto the top of your brownie batter. Warm 2 tablespoons of cookie butter in the microwave for about 15-20 seconds until runny, then drizzle over everything.
Step 8: Bake Brownies
Bake in preheated oven for about 30-40 minutes or until a toothpick inserted into the center comes out with a few moist crumbs. Let cool completely on a wire rack before removing from pan.
Step 9: Store Leftovers
You can drizzle more cookie butter on top before cutting them into squares to serve. Store any leftovers in an airtight container at room temperature for up to 2-3 days or freeze them in an airtight container or freezer bag for up to one month.
How to Serve Biscoff Brownies
These fudgy Biscoff brownies are a delightful treat that can be enjoyed in various ways. Whether you prefer them warm with a scoop of ice cream or paired with a cup of coffee, here are some serving suggestions to enhance your experience.
Warm with Ice Cream
- Serve the brownies warm and top them with a scoop of vanilla or caramel ice cream for a delicious contrast.
Drizzled with Extra Cookie Butter
- Add extra cookie butter on top for an indulgent finish that accentuates the Biscoff flavor.
With Fresh Berries
- Pair the brownies with fresh strawberries or raspberries to balance the sweetness and add a refreshing touch.
A Side of Whipped Cream
- Serve with whipped cream for a light and fluffy complement to the rich chocolatey goodness.
Coffee or Tea Pairing
- Enjoy these brownies alongside a cup of coffee or herbal tea to enhance their flavors during dessert time.
How to Perfect Biscoff Brownies
Creating the ultimate Biscoff brownies is all about attention to detail. Follow these tips to ensure your brownies turn out perfectly every time.
- Use Fresh Ingredients: Ensure all your ingredients, especially the eggs and baking items, are fresh for the best texture and flavor.
- Measure Flour Correctly: Use the spoon and level method when measuring flour to avoid dense brownies.
- Don’t Overmix: Mix just until combined; overmixing can lead to tough brownies.
- Cool Before Cutting: Allow the brownies to cool completely before cutting for clean edges and easier serving.
- Experiment with Toppings: Feel free to get creative with toppings like nuts or additional cookie pieces for added texture.
Best Side Dishes for Biscoff Brownies
To create a well-rounded dessert experience, consider pairing your Biscoff brownies with these delightful side dishes.
- Vanilla Ice Cream
A classic choice, vanilla ice cream adds creaminess that complements the rich flavors of the brownies. - Fruit Salad
A refreshing fruit salad can provide a light contrast to the dense brownie, adding color and freshness. - Chocolate Sauce
Drizzle warm chocolate sauce over the brownies for an extra layer of decadence that chocolate lovers will adore. - Churros
These crispy pastries can be dipped in chocolate or even cookie butter for a fun dessert duo. - Cheesecake Bites
Bite-sized cheesecake can offer a creamy counterpoint to the fudgy texture of the brownies. - Coffee Cake
The light crumb of coffee cake makes it an excellent pairing, especially for brunch settings featuring dessert options. - Caramel Sauce
A drizzle of homemade or store-bought caramel sauce adds sweetness and richness that enhances each bite. - Milkshake
Create a rich milkshake using vanilla ice cream blended with milk for an indulgent beverage alongside your brownies.
Common Mistakes to Avoid
Baking Biscoff brownies can be a delightful experience, but there are common pitfalls to watch out for. Here are some mistakes to avoid:
- Using the wrong type of sugar – Different sugars have varying moisture levels. Stick to light or dark brown sugar as specified for the best texture.
- Skipping the chilling step – Not chilling the cookie butter can lead to a gooey mess. Ensure it’s firm before adding it to your brownies.
- Overmixing the batter – Overmixing can make your brownies tough. Mix just until ingredients are combined for that fudgy texture.
- Not measuring flour correctly – Use a spoon to scoop flour into your measuring cup instead of scooping directly from the bag. This prevents packing and ensures accurate measurement.
- Opening the oven door too soon – This can cause your brownies to sink. Wait until the baking time is almost up before checking for doneness.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Biscoff brownies in an airtight container.
- They will stay fresh in the fridge for 2-3 days.
Freezing Biscoff Brownies
- To freeze, place cooled brownies in an airtight container or freezer bag.
- They can last up to 1 month in the freezer.
Reheating Biscoff Brownies
- Oven – Preheat your oven to 350°F (175°C) and warm them for about 10 minutes.
- Microwave – Heat individual servings on high for about 15-20 seconds until warm.
- Stovetop – Place a brownie in a skillet on low heat, covering it with a lid for a few minutes.
Frequently Asked Questions
Many people have questions when making Biscoff brownies. Here are some common inquiries:
Can I use a different type of cookie butter?
You can certainly experiment with other flavors of cookie butter, but keep in mind that it will change the taste of your brownies.
How do I know when my Biscoff brownies are done?
To check doneness, insert a toothpick into the center. It should come out with a few moist crumbs, not wet batter.
Can I add nuts or chocolate chips?
Yes! Feel free to add chopped nuts or additional chocolate chips to customize your Biscoff brownies.
What’s the best way to cut these brownies?
For clean cuts, use a sharp knife dipped in hot water. Wipe it clean after each slice for perfect squares.
What should I serve with Biscoff brownies?
These brownies pair wonderfully with vanilla ice cream or whipped cream for extra indulgence.
Final Thoughts
These fudgy Biscoff brownies are not only rich and delicious but also versatile enough for any occasion. With options like adding nuts or serving with ice cream, you can easily customize this recipe to suit your taste. We encourage you to try making these delightful treats!
Biscoff Brownies
Indulge in these fudgy Biscoff brownies that are sure to satisfy your sweet tooth! With a luscious chocolate brownie base infused with rich cookie butter and topped with crunchy Biscoff cookies, these treats are perfect for any occasion. Whether you’re hosting a party or simply treating yourself, this dessert is designed to impress. Enjoy the delightful combination of flavors and textures that make each bite irresistible.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: Approximately 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 3/4 cup Biscoff cookie butter
- 1/2 cup light or dark brown sugar
- 1/2 cup granulated sugar
- 2 large eggs
- 10 tablespoons unsalted butter
- 2/3 cup + 1/4 cup semi-sweet chocolate chips
- 1/4 cup unsweetened Dutch cocoa powder
- 2/3 cup + 1 tablespoon all-purpose flour
Instructions
- Preheat your oven to 350°F (180°C) and line an 8×8 metal baking pan with parchment paper.
- In a mixing bowl, whisk together brown sugar, granulated sugar, eggs, and vanilla extract until smooth.
- Melt the unsalted butter and semi-sweet chocolate chips together until smooth; stir in cocoa powder. Combine this with the egg mixture.
- Fold in flour, espresso powder, and salt until just mixed.
- Pour half the brownie batter into the prepared pan; place frozen cookie butter layer on top, then spread remaining batter over it.
- Top with broken Biscoff cookies and drizzle extra warm cookie butter on top.
- Bake for 30-40 minutes or until a toothpick comes out with a few moist crumbs. Allow cooling before cutting.
Nutrition
- Serving Size: 1 brownie (approximately 75g)
- Calories: 280
- Sugar: 22g
- Sodium: 150mg
- Fat: 15g
- Saturated Fat: 9g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 31g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 50mg
