Biscoff Cookie Butter Cake-Decadent Spiced Dessert
Biscoff Cookie Butter Cake is a dessert that dreams are made of, and today, I’m thrilled to share a recipe that captures its magic! If you’ve ever experienced the irresistible charm of Biscoff cookies or the velvety smooth delight of cookie butter, prepare for your taste buds to embark on an extraordinary journey. This isn’t just any cake; it’s a love letter to those iconic flavors, transforming them into a tender, moist, and incredibly decadent creation. What makes this Biscoff Cookie Butter Cake so special is its ability to evoke pure comfort and joy with every single bite. It’s the perfect centerpiece for any celebration, a delightful treat for a cozy afternoon, or simply a way to say ‘I love you’ to yourself. Get ready to fall head over heels for this masterpiece!

Indulge Your Sweetest Dreams with Biscoff Cookie Butter Cake
Get ready to experience a dessert sensation like no other! This Biscoff Cookie Butter Cake is a symphony of warm, spiced cookie flavors swirled into a tender, moist cake, all enrobed in a lusciously smooth cookie butter frosting. It’s the ultimate treat for any Biscoff lover, or anyone who appreciates a truly decadent and comforting dessert. I’ve poured my heart into perfecting this recipe, ensuring every bite is pure bliss. Trust me, this cake is going to become a firm favorite.
Ingredients:
- 2 1/3 cups unbleached cake flour (see notes below for measuring)
- 1 1/2 cups granulated sugar
- 1 tablespoon baking powder
- 1 teaspoon fine sea salt
- 6 tablespoons cubed, unsalted butter (room temperature)
- 1/3 cup Biscoff cookie butter
- 3 large eggs (room temperature)
- 1/2 cup whole milk (room temperature)
- 1/2 cup heavy cream (room temperature)
- 1/2 cup sour cream (room temperature)
- 1/4 cup canola oil (or other neutral oil)
- 2 teaspoons vanilla bean paste
- 2 cups unsalted butter (room temperature)
- 2/3 cup Biscoff cookie butter
- 2 1/2 cups powdered sugar
Notes on Measuring Flour:
When measuring cake flour, it’s crucial to get it right for the perfect texture. Instead of scooping directly from the bag with your measuring cup, which can compact the flour, I recommend the “spoon and level” method. Gently spoon the flour into your dry measuring cup until it’s overflowing, then use the back of a knife or a straight edge to level off the excess. This ensures you’re using the correct amount for a tender cake.
The Cake: A Spiced Dream
This cake batter is designed for maximum flavor and an unbelievably tender crumb. The combination of butter and oil provides richness and moisture, while the cookie butter creates those delightful pockets of spiced goodness.
1. Preheat your oven to 350°F (175°C). Grease and flour two 8-inch round cake pans, or line them with parchment paper for easy removal. This step is vital to prevent your beautiful cake from sticking.
2. In a large bowl, whisk together the cake flour, granulated sugar, baking powder, and salt. This ensures all the dry ingredients are evenly distributed, leading to a consistent rise and flavor.
3. In a separate medium bowl, cream together the 6 tablespoons of room-temperature unsalted butter and 1/3 cup of Biscoff cookie butter until light and fluffy. This might take a few minutes with an electric mixer, but it’s worth it for the creamy base. Gradually beat in the room-temperature eggs, one at a time, mixing well after each addition. Don’t rush this step; it helps to emulsify the batter and create a stable structure.
4. In a small bowl or liquid measuring cup, whisk together the whole milk, heavy cream, sour cream, canola oil, and vanilla bean paste. The combination of milk, cream, and sour cream will lend incredible moisture and a slight tang to the cake, balancing the sweetness.
5. Now, it’s time to bring it all together! Add about a third of the dry ingredients to the butter-Biscoff mixture and mix on low speed until just combined. Then, add half of the wet ingredients and mix until just incorporated. Repeat this process, alternating between dry and wet ingredients, ending with the dry ingredients. Be careful not to overmix the batter once the flour is added, as this can develop the gluten too much and result in a tough cake. A few small lumps are perfectly fine.
6. Divide the batter evenly between the prepared cake pans. Gently tap the pans on the counter a couple of times to release any large air bubbles. Bake for 25-30 minutes, or until a wooden skewer or toothpick inserted into the center comes out clean. Let the cakes cool in the pans for about 10-15 minutes before inverting them onto a wire rack to cool completely. Ensure they are entirely cool before frosting.
The Biscoff Cookie Butter Frosting: Pure Decadence
This frosting is where the Biscoff magic truly shines. It’s rich, creamy, and packed with that unmistakable spiced cookie flavor.
1. In a large bowl, cream together the 2 cups of room-temperature unsalted butter until it’s smooth and pale. This is the foundation of our frosting.
2. Gradually beat in the 2/3 cup of Biscoff cookie butter until well combined and smooth. Scrape down the sides of the bowl as needed.
3. Slowly add the powdered sugar, about a cup at a time, mixing on low speed until just incorporated. Once all the powdered sugar is added, increase the speed to medium-high and beat for 2-3 minutes until the frosting is light, fluffy, and smooth. If the frosting seems too thick, you can add a tablespoon of milk or heavy cream at a time until it reaches your desired consistency. If it’s too thin, add a little more powdered sugar.
Assembly: The Grand Finale
Now for the best part – assembling your masterpiece!
1. Once your cake layers are completely cool, place one layer on your serving plate or cake stand.
2. Spread a generous layer of the Biscoff cookie butter frosting over the top of the first cake layer.
3. Carefully place the second cake layer on top.
4. Frost the entire cake – the top and sides – with the remaining Biscoff cookie butter frosting. You can make it smooth and sleek, or create swirls and peaks for a more rustic look. For an extra touch, you can crumble a few Biscoff cookies and sprinkle them over the top of the cake.
This Biscoff Cookie Butter Cake is perfect for birthdays, celebrations, or simply when you need a little extra joy in your day. Enjoy every delicious, spiced bite!

Conclusion:
And there you have it! A truly spectacular Biscoff Cookie Butter Cake that’s sure to become a new favorite. This cake is a dream for any Biscoff lover, offering that perfect balance of sweet, spiced cookie flavor infused into a moist, tender cake. The creamy cookie butter frosting takes it to an entirely new level of indulgence, making it ideal for birthdays, holidays, or simply a decadent treat to brighten your day. I’ve found it to be a crowd-pleaser every single time I’ve made it!
When it comes to serving, this Biscoff Cookie Butter Cake shines on its own, but I also love to pair it with a dollop of freshly whipped cream or a scoop of vanilla bean ice cream. For variations, consider adding a swirl of melted Biscoff cookies into the batter for extra texture, or a sprinkle of crushed Biscoff cookies on top for a delightful crunch. Don’t be afraid to experiment and make it your own! I truly encourage you to give this recipe a try; the aroma alone will have you hooked!
Frequently Asked Questions:
Can I make this Biscoff Cookie Butter Cake ahead of time?
Absolutely! The cake layers can be baked a day in advance, cooled completely, and then wrapped tightly in plastic wrap before storing them at room temperature or in the refrigerator. The frosting can also be made a day ahead and stored in an airtight container in the fridge. Just be sure to let the frosting come to room temperature and give it a good whisk before frosting the cake.
What if I can’t find Biscoff cookie butter?
While Biscoff cookie butter is key to this recipe’s unique flavor, you can try using other brands of speculoos cookie spread. Some stores also carry generic versions that would work well. The flavor profile might be slightly different, but it will still result in a delicious cookie butter cake!
How do I store leftover cake?
Store any leftover Biscoff Cookie Butter Cake in an airtight container at room temperature for up to 2-3 days, or in the refrigerator for up to 5 days. If refrigerated, allow the cake to come to room temperature before serving for the best texture and flavor.

Biscoff Cookie Butter Cake
A decadent and moist cake infused with the warm, spiced flavor of Biscoff cookie butter, topped with a creamy Biscoff buttercream frosting.
Ingredients
-
2 1/3 cups unbleached cake flour
-
1 1/2 cups granulated sugar
-
1 tablespoon baking powder
-
1 teaspoon fine sea salt
-
6 tablespoons cubed, unsalted butter (room temperature)
-
1/3 cup Biscoff cookie butter
-
3 large eggs (room temperature)
-
1/2 cup whole milk (room temperature)
-
1/2 cup heavy cream (room temperature)
-
1/2 cup sour cream (room temperature)
-
1/4 cup canola oil
-
2 teaspoons vanilla bean paste
-
2 cups unsalted butter (room temperature)
-
2/3 cup Biscoff cookie butter
-
2 1/2 cups powdered sugar
Instructions
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Step 1
Preheat oven to 350°F (175°C). Grease and flour two 8-inch round cake pans. -
Step 2
In a large bowl, whisk together cake flour, granulated sugar, baking powder, and salt. -
Step 3
In a separate bowl, cream together the 6 tablespoons of room temperature butter and 1/3 cup Biscoff cookie butter until smooth. Beat in the eggs one at a time, then stir in the vanilla bean paste. -
Step 4
In a small bowl, whisk together the milk, heavy cream, and sour cream. Gradually add the dry ingredients to the wet ingredients, alternating with the milk mixture, beginning and ending with the dry ingredients. Mix until just combined. -
Step 5
Divide the batter evenly between the prepared cake pans. Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean. -
Step 6
Let the cakes cool in the pans for 10 minutes before inverting them onto a wire rack to cool completely. -
Step 7
For the frosting, cream together the 2 cups of room temperature butter until light and fluffy. Beat in the 2/3 cup Biscoff cookie butter until well combined. -
Step 8
Gradually add the powdered sugar, 1/2 cup at a time, beating until smooth and creamy. Add a tablespoon of milk or heavy cream if needed for desired consistency. -
Step 9
Assemble the cake by spreading frosting between the layers and over the top and sides of the cake.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.