These fudgy Biscoff brownies are a delightful treat that brings together the rich flavors of chocolate and cookie butter. Perfect for any occasion, from casual get-togethers to special celebrations, these brownies will impress with their gooey center and crunchy topping. The combination of Biscoff cookie butter and cookies creates a unique dessert that stands out from traditional brownies.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Brownie Base
- For Topping
- How to Make Biscoff Brownies
- Step 1: Prepare the Parchment Paper
- Step 2: Preheat the Oven
- Step 3: Mix Sugar and Eggs
- Step 4: Melt Butter and Chocolate
- Step 5: Add Dry Ingredients
- Step 6: Layering
- Step 7: Add Toppings
- Step 8: Bake
- Step 9: Enjoy!
- How to Serve Biscoff Brownies
- A La Mode
- Drizzled with Extra Cookie Butter
- With Whipped Coconut Cream
- Topped with Fresh Berries
- Accompanied by Hot Coffee
- How to Perfect Biscoff Brownies
- Best Side Dishes for Biscoff Brownies
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Biscoff Brownies
- Reheating Biscoff Brownies
- Frequently Asked Questions
- How do I make my Biscoff Brownies more chocolatey?
- Can I use other types of cookie butter?
- What if I can’t find Biscoff cookies?
- Are Biscoff Brownies gluten-free?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Irresistible flavor: The fusion of chocolate and Biscoff cookie butter makes every bite heavenly.
- Easy to make: With simple steps, these brownies can be whipped up in no time, even for beginner bakers.
- Versatile treat: They are perfect for parties, potlucks, or a cozy night in.
- Gooey texture: The layers of brownie and cookie butter create a delectable fudgy texture that melts in your mouth.
- Customizable toppings: Feel free to add nuts or drizzle more cookie butter on top for an extra treat.
Tools and Preparation
Before you start baking your Biscoff brownies, gather the necessary tools to ensure a smooth process.
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 thickness.
- Parchment paper: Lining your pan with parchment allows for easy removal of the brownies after baking.
- Mixing bowls: Having separate bowls helps keep ingredients organized while mixing your batter.

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 Parchment Paper
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. Spread an even layer of cookie butter inside the creased edges, then chill it in the freezer until firm.
Step 2: Preheat the Oven
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: Mix Sugar and Eggs
In a mixing bowl, whisk together the sugars, eggs, and vanilla extract until well combined.
Step 4: Melt Butter and Chocolate
Melt the butter and chocolate chips together until smooth. Then whisk in the cocoa powder. Combine this melted mixture with the egg mixture until just blended.
Step 5: Add Dry Ingredients
Fold in the flour, espresso powder, and salt gently until just combined—be careful not to overmix.
Step 6: Layering
Pour half of the brownie batter into the prepared pan and spread it evenly to cover the edges (about 340 grams). Place your frozen cookie butter square on top, peeling off any parchment paper. Pour the remaining batter over this layer and spread evenly.
Step 7: Add Toppings
Break up Biscoff cookies into pieces and press them into the batter’s surface. Warm 2 tablespoons of cookie butter in the microwave for about 15-20 seconds until runny; then drizzle it over everything.
Step 8: Bake
Bake in your preheated oven for about 30-40 minutes or until a toothpick inserted into the center comes out with a few moist crumbs. Allow cooling completely on a wire rack before removing from pan.
Step 9: Enjoy!
Drizzle more cookie butter on top before cutting if desired! Store leftovers in an airtight container at room temperature for up to 3 days or freeze them for up to one month.
How to Serve Biscoff Brownies
These fudgy Biscoff brownies are not only delicious on their own, but they can also be enhanced with some creative serving ideas. Whether you want to impress guests or indulge yourself, consider these delightful serving suggestions.
A La Mode
- Add a scoop of vanilla or caramel ice cream on top of the brownies for a warm and cold treat combination that enhances the rich chocolate flavor.
Drizzled with Extra Cookie Butter
- For an extra burst of flavor, drizzle more warmed cookie butter over the top of the brownies before serving. This adds a gooey sweetness that pairs perfectly with the chocolate.
With Whipped Coconut Cream
- Serve your brownies with a dollop of whipped coconut cream. It’s a light, dairy-free option that complements the richness of the brownies beautifully.
Topped with Fresh Berries
- Garnish your brownies with fresh berries like raspberries or strawberries. The tartness of the fruit balances the sweetness and adds a pop of color to your dessert.
Accompanied by Hot Coffee
- Pair your brownies with a warm cup of coffee. The bitterness of coffee complements the sweetness and enhances the overall flavor experience.
How to Perfect Biscoff Brownies
Creating perfect Biscoff brownies requires attention to detail and a few helpful tips. Follow these suggestions for an irresistible batch every time.
- Use Room Temperature Ingredients: Ensure your eggs and butter are at room temperature for better mixing and texture.
- Don’t Overmix: Mix just until combined when adding flour to avoid tough brownies. This keeps them fudgy and soft.
- Check Your Oven Temperature: Use an oven thermometer to ensure accurate baking temperatures; this prevents undercooking or overbaking.
- Let Them Cool Completely: Allowing the brownies to cool fully in the pan helps set their texture, making them easier to cut into clean squares.
- Use Parchment Paper: Lining your pan with parchment paper creates easy removal and prevents sticking.
Best Side Dishes for Biscoff Brownies
Biscoff brownies can be complemented by several side dishes that enhance their flavors and create a well-rounded dessert experience. Consider these options:
- Vanilla Ice Cream: A classic pairing that adds creaminess and balances out the fudginess of the brownies.
- Chocolate Sauce: Drizzling warm chocolate sauce enhances the brownie experience and adds another layer of chocolatey goodness.
- Fruit Salad: A light fruit salad provides refreshing contrast, cutting through the richness of the brownies.
- Nutella Dip: Serve with a small bowl of Nutella for dipping, creating an indulgent treat perfect for sharing.
- Caramel Sauce: A drizzle of caramel sauce brings a sweet, buttery flavor that complements both chocolate and cookie butter.
- Coffee Mousse: Light coffee mousse offers an elegant touch while pairing beautifully with chocolate desserts.
- Yogurt Parfait: Layer yogurt with granola and berries for a lighter side that’s still satisfying alongside rich brownies.
- Chai Tea: A warm cup of chai tea provides spices that enhance flavors in desserts, complementing the Biscoff taste perfectly.
Common Mistakes to Avoid
Making Biscoff brownies is simple, but there can be a few common missteps.
- Boldly Overmixing: Mixing the batter too much can lead to dense brownies. Mix just until combined for a light, fudgy texture.
- Incorrect Measurements: Not measuring ingredients accurately can throw off the recipe. Use a kitchen scale or measuring cups carefully to ensure precision.
- Skipping the Chilling Step: Failing to chill the cookie butter layer may result in it melting into the brownie batter. Be sure to chill until firm for distinct layers.
- Underbaking: Taking brownies out too early can leave them gooey in the middle. Bake until a toothpick comes out with moist crumbs, not wet batter.
- Not Using Parchment Paper: Skipping parchment can make it hard to remove brownies from the pan. Always line your baking pan for easy removal.

Storage & Reheating Instructions
Refrigerator Storage
- Store brownies in an airtight container.
- They will last for 2-3 days in the fridge.
Freezing Biscoff Brownies
- Wrap individual brownies tightly in plastic wrap or foil.
- Place them in an airtight container or freezer bag.
- They can be frozen for up to 1 month.
Reheating Biscoff Brownies
- Oven: Preheat to 350°F (175°C) and heat brownies for about 10 minutes.
- Microwave: Heat individual servings on high for 15-20 seconds until warm.
- Stovetop: Place them in a pan over low heat, covering with a lid until warmed through.
Frequently Asked Questions
Here are some common questions about making Biscoff brownies.
How do I make my Biscoff Brownies more chocolatey?
You can add extra chocolate chips or increase the amount of cocoa powder for a richer flavor.
Can I use other types of cookie butter?
Yes, feel free to experiment with different flavors of cookie butter like peanut butter or almond butter for a unique twist.
What if I can’t find Biscoff cookies?
You can substitute with any speculoos cookies or similar spiced cookies that pair well with the flavors of Biscoff brownies.
Are Biscoff Brownies gluten-free?
To make gluten-free Biscoff brownies, substitute all-purpose flour with a gluten-free flour blend.
Final Thoughts
These Biscoff brownies are an indulgent treat that combines rich chocolate flavor with the unique taste of cookie butter. They are perfect for any occasion and easy to customize! Consider adding nuts or swapping in different spreads for your unique touch. Enjoy making these delicious delights!
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📖 Recipe Card
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Biscoff Brownies
- Total Time: 50 minutes
- Yield: Approximately 12 servings 1x
Description
Indulge in the decadent delight of fudgy Biscoff brownies, where rich chocolate meets the irresistible flavor of cookie butter. These brownies are perfect for any occasion, whether it’s a casual gathering or a special celebration. With their gooey center and crunchy Biscoff cookie topping, each bite is a heavenly experience. Easy to make, even for beginner bakers, these treats allow for customization with nuts or extra cookie butter drizzles, making them a versatile dessert option. Elevate your dessert game with this delightful recipe!
Ingredients
- 3/4 cup Biscoff cookie butter
- 1/2 cup 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 cocoa powder
- 2/3 cup + 1 tablespoon all-purpose flour
- 4–5 Biscoff cookies (for topping)
Instructions
- Preheat the oven to 350°F (180°C) and line an 8×8 baking pan with parchment paper.
- In a mixing bowl, whisk together sugars, eggs, and vanilla until combined.
- Melt butter and chocolate chips together in a microwave-safe bowl; whisk in cocoa powder.
- Combine the melted mixture with the egg mixture until just blended.
- Gently fold in flour, espresso powder, and salt.
- Pour half of the batter into the pan, layer with frozen cookie butter, then top with remaining batter.
- Press broken Biscoff cookies into the surface and drizzle extra cookie butter on top.
- Bake for 30-40 minutes or until a toothpick comes out with moist crumbs. Let cool completely before cutting.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 brownie (about 60g)
- Calories: 295
- Sugar: 22g
- Sodium: 150mg
- Fat: 16g
- Saturated Fat: 9g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 55mg





