As I stood in my kitchen, the aroma of warm spices wafting through the air, I was suddenly transported to a cozy café where Biscoff cookies are a staple. That’s the inspiration behind this delightful Biscoff Cookie Butter Cake, a luscious layered dessert that unites fluffy cake with the irresistible creaminess of cookie butter. This indulgent treat not only pleases the crowd but also comes together quickly, making it perfect for any occasion—from intimate gatherings to vibrant celebrations. With crunchy cookie crumbs adding texture to the silky buttercream, each bite offers a little magic that elevates everyday moments. So why not treat yourself and your loved ones? Ready to delve into the details and create this sweet masterpiece?
Why is Biscoff Cookie Butter Cake irresistible?
Indulgence at Its Finest: Each layer of this cake is a heavenly combination of fluffy vanilla cake and rich Biscoff cookie butter, creating a truly decadent treat.
Crunchy Texture: The addition of crunchy Biscoff cookie crumbs elevates the overall experience, making every bite satisfying.
Quick Assembly: Its straightforward preparation means you can whip it up in no time, leaving more room for enjoyment.
Perfect for Any Occasion: Serve it at birthday parties, holidays, or cozy gatherings; it’s bound to impress! Pair it with a slice of Chai Cake Decadent for a delightful dessert spread.
Customizable Delight: Feel free to experiment with flavors or toppings, making it a versatile choice for your dessert needs.
Biscoff Cookie Butter Cake Ingredients
For the Cake
- Cake Flour – Provides tenderness and delicate crumb in the cake. Must use; do not substitute.
- Granulated Sugar – Adds sweetness and helps the cake rise. N/A.
- Baking Powder – Acts as a leavening agent for a light texture. N/A.
- Fine Sea Salt – Enhances flavor and balances sweetness. N/A.
- Unsalted Butter – Contributes richness and moisture. Use room temperature and cubed for better blending.
- Cookie Butter (Biscoff) – Infuses the cake with spiced caramel flavor. Can substitute with Speculoos spread if needed.
- Sour Cream – Adds moisture and keeps the cake fresh. Can be substituted with full-fat plain Greek yogurt.
- Vegetable or Canola Oil – Keeps the cake moist and adds richness. N/A.
- Whole Milk – Ensures a moist cake texture. Do not substitute with plant-based milk as it may dry out the cake.
- Large Eggs – Binds ingredients and adds structure to the cake. Use at room temperature.
- Vanilla Extract – Adds aromatic sweetness. N/A.
- Melted Cookie Butter – Used for swirling into the batter and enhances flavor. N/A.
For the Buttercream
- Unsalted Butter (for buttercream) – Main fat for the buttercream, providing creaminess. Should be softened for easy mixing.
- Powdered Sugar – Sweetens and stabilizes the buttercream. N/A.
- Heavy Cream – Adds richness and helps achieve a fluffy texture in the buttercream. N/A.
- Vanilla Extract (for buttercream) – Enhances the flavor of the buttercream. N/A.
For Assembly
- Biscoff Cookie Crumbs – Used for layering and decoration to add texture and flavor. N/A.
Step‑by‑Step Instructions for Biscoff Cookie Butter Cake
Step 1: Prep the Pans
Begin by lining three 6-inch cake pans with parchment paper to ensure easy removal later. Preheat your oven to 350°F (180°C). This warming will create the perfect environment for your Biscoff Cookie Butter Cake to rise beautifully and achieve a golden-brown top.
Step 2: Mix Dry Ingredients
In a stand mixer, combine the cake flour, granulated sugar, baking powder, and fine sea salt. Add the cubed unsalted butter and cookie butter, mixing on low speed until the mixture resembles coarse crumbs, about 2-3 minutes. This step is crucial for ensuring that your cake has a tender crumb and amazing flavor.
Step 3: Combine Wet Ingredients
With your mixer running, add in the sour cream and oil, mixing until a thick paste forms. Gradually pour in the whole milk, followed by the room-temperature eggs and vanilla extract. Mix until your batter is completely smooth and velvety, around 2-3 minutes, ensuring every treat in your Biscoff Cookie Butter Cake is evenly mixed.
Step 4: Layer Biscoff
Divide half of your cake batter evenly between the prepared pans. Drizzle melted cookie butter over the batter in each pan before topping with the remaining batter. This layering will infuse the cake with rich flavor. Bake in the preheated oven for 30-35 minutes, until a toothpick inserted in the center comes out clean and the cakes are lightly golden.
Step 5: Cool
After baking, let the cakes cool in the pans for about 10 minutes. Carefully transfer them to a wire rack to cool completely. This cooling stage allows the layers to firm up, ensuring they won’t crumble when you assemble your Biscoff Cookie Butter Cake.
Step 6: Make Buttercream
While the cakes cool, prepare the buttercream by beating together the softened unsalted butter and cookie butter until creamy and smooth. Gradually mix in the powdered sugar, then add the heavy cream and vanilla extract. Continue mixing until the buttercream is light and fluffy, about 4-5 minutes, creating the perfect spread for your cake layers.
Step 7: Assemble the Cake
Once your cake layers are cool, slice each layer in half horizontally, creating two layers from each cake. Start layering with buttercream and sprinkle Biscoff cookie crumbs between each cake layer. Repeat until all four layers are stacked, placing the last layer upside down to create a flat top for the final presentation of your Biscoff Cookie Butter Cake.
Step 8: Decorate
Apply a thin crumb coat of buttercream over the entire cake to seal in any crumbs, then chill for 15-20 minutes until set. Next, apply a thicker layer of frosting, smoothing it out beautifully. Finally, drizzle extra melted cookie butter on top and sprinkle with crushed Biscoff cookie crumbs for an enticing finish, making your cake as stunning as it is delicious.
Biscoff Cookie Butter Cake Variations
Feel free to get creative and put your spin on this delightful recipe! Each twist adds an exciting new flavor or texture.
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Nutty Boost: Add chopped hazelnuts or walnuts into the batter for a crunchy surprise in every bite. The nuttiness pairs beautifully with the sweetness of the cookie butter.
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Chocolate Lovers: Incorporate chocolate chips into the batter or drizzle warm ganache over the top for an indulgent chocolate twist. This combination takes the cake to heavenly heights!
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Coffee Infusion: For a coffee-flavored cake, mix in some espresso powder into the batter, enhancing the deep flavors of the cookie butter. Serve a slice with a warm cup of coffee to complete the experience.
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Caramel Drizzle: Drizzle homemade caramel sauce between the layers for an extra layer of sweetness and richness. The gooeyness creates a delightful contrast with the cake’s texture.
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Spice It Up: Sprinkle some cinnamon or pumpkin pie spice into the batter for a warm, cozy flavor profile that counterbalances the sweetness. It’s a fantastic autumn-inspired twist!
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Fruit Layering: Add a layer of sliced bananas or strawberries between the cake and buttercream for a fruity surprise that brings freshness to each decadent slice.
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Gluten-Free Alternative: Substitute cake flour with a gluten-free blend to accommodate dietary needs without sacrificing taste. Just ensure all other ingredients are also gluten-free!
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Vegan Cake: Swap the eggs for flax eggs and use dairy-free butter and milk alternatives. Don’t miss out on showcasing the lusciousness of cookie butter even on a plant-based diet!
Enhance your dessert table by pairing this cake with a slice of Chai Cake Decadent or indulge in the bliss of Toffee Crunch Cake.
What to Serve with Biscoff Cookie Butter Cake
Prepare to elevate your dessert experience as this cake takes center stage, offering delightful sweetness and comforting spices.
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Fresh Berries: Juicy strawberries or raspberries provide a refreshing burst of acidity, balancing the richness of the cake.
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Vanilla Ice Cream: A scoop of creamy vanilla ice cream adds a luxurious, cool contrast to the warm spices in the cake. This classic pairing enhances the indulgent flavors remarkably.
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Coffee: A nice cup of brewed coffee harmonizes beautifully, as the coffee’s bitterness complements the sweetness of the Biscoff Cake.
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Chocolate Ganache: Drizzle warm chocolate ganache over your slice for a decadent twist that pairs superbly with the spiced notes of the Biscoff.
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Caramel Sauce: A drizzle of salted caramel adds a rich, buttery flavor that enhances each bite and invites an extra layer of sweetness.
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Whipped Cream: Light and fluffy whipped cream offers a delightful textural contrast while keeping the focus on the cake’s rich flavors.
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Tea: Enjoy with a cup of chai tea, where the spices in the drink mirror those found in the cake, creating a comforting experience.
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Lemon Sorbet: As a zesty palate cleanser, lemon sorbet cuts through the sweetness and refreshes your taste buds for the next bite of cake.
Expert Tips for Biscoff Cookie Butter Cake
- Proper Flour Measurement: Use the spoon-level method to avoid over-measuring cake flour; accurate measurements ensure the perfect texture for your Biscoff Cookie Butter Cake.
- Room Temperature Ingredients: Make sure your butter, eggs, and sour cream are at room temperature for better mixing and a smooth batter—this is essential for a fluffy cake.
- Watch the Bake Time: Adjust baking time if using larger pans; keep an eye on the cakes towards the end to prevent overbaking, which can dry them out.
- Layering Technique: When assembling, layer buttercream and cookie crumbs generously to enhance flavor and texture, ensuring every bite of your Biscoff Cookie Butter Cake is delightful.
- Chill Between Coats: Use a crumb coat and chill the cake before adding the final frosting layer. This prevents crumbs from ruining the smooth finish of your cake.
Make Ahead Options
Biscoff Cookie Butter Cake is perfect for those busy days when you need a delicious dessert without the last-minute rush! You can prepare the cake layers up to 3 days in advance; simply bake them, let them cool completely, and then wrap them tightly in plastic wrap before refrigerating. The buttercream can also be made up to 24 hours ahead—just store it in an airtight container in the fridge to keep it fluffy. When you’re ready to assemble your cake, allow the frozen layers to come to room temperature, slice, then layer with buttercream and cookie crumbs as directed. This strategy ensures that your cake tastes just as delightful while saving you precious time!
How to Store and Freeze Biscoff Cookie Butter Cake
Fridge: Wrap leftover cake slices tightly in plastic wrap or place them in an airtight container. Store in the fridge for up to 5 days for optimal freshness.
Freezer: To freeze, slice the Biscoff Cookie Butter Cake and wrap each slice individually in plastic wrap, then place in a freezer-safe bag. It will maintain its deliciousness for up to 1 month.
Reheating: When ready to enjoy, let the cake thaw in the fridge overnight. For a cozy treat, microwave individual slices for about 10-15 seconds until just warm.
Room Temperature: If serving on the same day, the cake can be kept at room temperature for up to 2 hours. Make sure to cover it lightly to keep it moist.
Biscoff Cookie Butter Cake Recipe FAQs
What kind of flour should I use for the Biscoff Cookie Butter Cake?
Absolutely! You should use cake flour for your Biscoff Cookie Butter Cake. It provides the tenderness and delicate crumb that makes this cake so delightful. Do not substitute with all-purpose flour, as it may result in a denser texture.
How should I store leftover Biscoff Cookie Butter Cake?
Leftover cake can be wrapped tightly in plastic wrap or placed in an airtight container. Store it in the fridge for up to 5 days for optimum freshness. Alternatively, you can freeze the cake for up to 1 month. Just make sure to wrap it well to prevent freezer burn!
Can I freeze the Biscoff Cookie Butter Cake? If so, how?
Yes, you can! To freeze, slice the Biscoff Cookie Butter Cake and wrap each slice individually in plastic wrap. Then, place the wrapped slices in a freezer-safe bag. This method will keep your cake fresh and delicious for up to 1 month! When you’re ready to enjoy it, simply thaw it in the fridge overnight. You can also pop it in the microwave for 10-15 seconds for a warm treat.
What should I do if the cake layers are domed instead of flat?
Very good question! If you find your cake layers have domed tops, don’t fret. Simply use a serrated knife to trim the tops flat once they have cooled completely. This will give you perfectly level layers for easier stacking and a more polished look. Make sure also to check your oven temperature with an oven thermometer to ensure consistent baking results; overheating may cause cakes to dome.
How do I ensure my cake stays moist?
To keep your Biscoff Cookie Butter Cake moist, there are a couple of tips to follow:
- Use room temperature ingredients: Make sure your butter, eggs, and sour cream are at room temperature, as this helps create a smooth batter and fluffy texture.
- Don’t overbake: Keep a close eye on your cake during baking and check for doneness with a toothpick—once it comes out clean, remove the cake from the oven immediately. Overbaking can lead to dryness.
Are there any dietary considerations when making this cake?
If you have allergies or specific dietary needs, this cake includes gluten (from the cake flour) and dairy (from the butter, milk, and cream). If you’re looking for alternatives, you might try gluten-free cake flour options, but be aware the texture may differ. Additionally, substitute sour cream with full-fat plain Greek yogurt for a slightly healthier alternative. Always check ingredient labels for allergens to ensure safety, especially if serving guests!

Biscoff Cookie Butter Cake: Joy in Every Delicious Layer
Ingredients
Equipment
Method
- Prep the Pans: Line three 6-inch cake pans with parchment paper and preheat oven to 350°F (180°C).
- Mix Dry Ingredients: In a stand mixer, combine cake flour, sugar, baking powder, and salt. Add unsalted butter and cookie butter, mixing on low until resembling coarse crumbs.
- Combine Wet Ingredients: Add sour cream and oil, mix into a thick paste. Gradually add milk, eggs, and vanilla extract, mixing until smooth.
- Layer Biscoff: Divide half the batter in prepared pans, drizzle melted cookie butter over, top with remaining batter and bake for 30-35 minutes.
- Cool: Let cakes cool in pans for 10 minutes, then transfer to a wire rack to cool completely.
- Make Buttercream: Beat together softened unsalted butter and cookie butter until creamy, add powdered sugar, heavy cream, and vanilla extract.
- Assemble the Cake: Slice each layer in half, layer with buttercream and cookie crumbs until stacked.
- Decorate: Crumb coat the cake, chill, apply a thicker layer of frosting, drizzle with melted cookie butter and sprinkle with cookie crumbs.
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