Biscoff Cake with Cookie Butter Frosting & Buttercream brings together dreamy layers of Biscoff-infused cake, silky cookie butter frosting, and billowy buttercream swirls for an irresistible crunch finish. This moist dessert is enriched with Biscoff spread and vanilla, then topped with creamy frostings and crunchy crumbs—making every slice a perfect harmony of sweet, spiced, and buttery flavors. Whether you’re celebrating or simply craving a show-stopping treat, this recipe will have you swooning and your guests asking for seconds!
Key Ingredients
Let’s gather everything you need to create this Biscoff masterpiece. Each ingredient plays a crucial role in building flavor, texture, and that signature cookie butter magic.
- 1 1/2 cups all-purpose flour: Provides the tender structure for the cake layers.
- 1 teaspoon baking powder: Ensures a light, fluffy rise.
- 1/2 teaspoon baking soda: Reacts with sour cream for extra lift and moisture.
- 1/4 teaspoon salt: Balances sweetness and enhances overall flavor.
- 1 cup granulated sugar: Sweetens and contributes to a delicate crumb.
- 1/2 cup unsalted butter softened: Adds richness and a silky mouthfeel.
- 1/2 cup Biscoff spread: Infuses that irresistible cookie butter flavor into the cake.
- 2 large eggs: Bind ingredients together and help with leavening.
- 1/2 cup sour cream: Adds tang and moisture for a tender crumb.
- 1/2 cup milk: Loosens the batter for smooth mixing and even baking.
- 1 teaspoon vanilla extract: Brings warmth and depth to the cake’s flavor.
- 1 cup unsalted butter softened: Base for the cookie butter frosting’s creamy texture.
- 1 cup Biscoff spread: Delivers a rich, spiced spread flavor in the frosting.
- 3 cups powdered sugar: Sweetens and thickens the cookie butter frosting.
- 2 tablespoons milk: Adjusts frosting consistency for perfect spreadability.
- 1 teaspoon vanilla extract: Enhances the frosting’s aromatic profile.
- 1/2 cup unsalted butter softened: Base for the light and fluffy buttercream swirl.
- 2 cups powdered sugar: Creates the sweet structure of the buttercream.
- 2 tablespoons heavy cream: Makes the buttercream airy and smooth.
- 1 teaspoon vanilla extract: Rounds out the buttercream’s flavor.
How To Make Biscoff Cake with Cookie Butter Frosting & Buttercream
This recipe walks you through creating tender cake layers infused with Biscoff, then dressing them in two distinct frostings—a rich cookie butter spread and a cloud-like buttercream swirl. You’ll master techniques like alternating wet and dry additions, crumb coating, and piping decorative swirls to achieve a bakery-worthy result at home.
1. Preheat your oven to 350°F and thoroughly grease and flour two 8-inch round cake pans to ensure easy release.
2. In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt; set this dry mix aside.
3. In a large mixing bowl, beat the granulated sugar, softened butter, and Biscoff spread on medium speed until light, creamy, and fluffy, about 3–4 minutes.
4. Add the eggs one at a time, beating well after each addition, then stir in the vanilla extract until fully incorporated.
5. Alternately add the flour mixture and a blend of sour cream and milk, beginning and ending with the flour mixture, mixing until just combined to avoid overworking the batter.
6. Divide the batter evenly between the prepared pans, then smooth the tops with a spatula for even baking.
7. Bake for 25–30 minutes, or until a toothpick inserted into the centers comes out clean and the tops spring back when lightly pressed.
8. Let the cakes cool in the pans for 10 minutes, then carefully remove them and transfer to wire racks to cool completely.
9. For the cookie butter frosting, beat 1 cup softened butter and 1 cup Biscoff spread until creamy. Gradually add 3 cups powdered sugar, milk, and vanilla extract, mixing until smooth and spreadable.
10. For the buttercream swirl, beat 1/2 cup softened butter until pale, then add 2 cups powdered sugar, heavy cream, and vanilla extract; whip until light and fluffy.
11. Place one cake layer on your serving plate and spread a generous layer of cookie butter frosting on top.
12. Top with the second layer, then frost the sides and top of the cake with the remaining cookie butter frosting for full coverage.
13. Transfer the buttercream to a piping bag fitted with a star tip, and pipe decorative swirls around the top edge of the cake for a whimsical finish.
14. Optionally drizzle warmed Biscoff spread over the top and garnish with crushed Biscoff cookies. Chill the assembled cake for 30 minutes before slicing for clean, neat pieces.
Serving Suggestions
Once your cake is assembled, presentation and ambiance elevate every bite. Gather friends or family, set out your favorite cake server, and let this Biscoff beauty shine in the spotlight.
- Serve chilled slices on a white dessert plate to highlight the cake’s layers and buttery frosting contrast.
- Pair each slice with a dollop of lightly whipped cream and a sprinkle of crushed Biscoff cookies for added crunch.
- Offer a side of hot coffee or spiced chai tea to complement the caramelized spice notes of the Biscoff spread.
- Garnish the platter with fresh raspberries or sliced strawberries for a pop of color and tart freshness.
Tips For Perfect Biscoff Cake with Cookie Butter Frosting & Buttercream
Nailing this cake is all about temperature, timing, and trusting your instincts. Let’s make your kitchen experience as smooth as that buttery frosting!
Room-temperature ingredients blend more evenly, giving you a silky batter. When whipping frostings, start slow and increase speed to avoid powdered sugar clouds. Chill between layers to keep crumbs out of the final coat, and don’t rush the cake—cooling fully ensures stability as you decorate.
- Ensure all ingredients are at room temperature for a smooth, even batter.
- Adjust milk or cream quantities to achieve preferred frosting consistency.
- Store the cake covered in the refrigerator for up to three days.
- Bring refrigerated cake to room temperature before serving for best flavor and texture.
How To Store It
Proper storage keeps your Biscoff cake moist, flavorful, and ready for whenever a cookie butter craving strikes. Follow these tips to maintain that just-baked taste!
- Refrigerate the assembled cake tightly covered with plastic wrap or in an airtight cake container to prevent drying out.
- Bring cake to room temperature for at least 30 minutes before serving to revive its moist crumb and maximize flavor.
- Freeze individual slices wrapped in plastic and stored in a sealed freezer bag for up to one month; thaw overnight in the fridge.
- Store leftover frostings separately in airtight containers in the refrigerator for up to three days; rewhip briefly before using.
Frequently Asked Questions
Here are answers to common questions about making and decorating this Biscoff masterpiece:
- Q: How long does it take to prepare and bake the Biscoff Cake with Cookie Butter Frosting & Buttercream?
A: Preparing the batter—including measuring, mixing, and preheating the oven—takes about 20 minutes. Baking the two 8-inch layers requires 25–30 minutes. Cooling the cakes in the pans for 10 minutes and then on wire racks until completely cool takes another 30–40 minutes. Making both frostings adds about 15–20 minutes, plus a 30-minute chill before slicing. Overall, plan for approximately 1 hour and 45 minutes from start to finish, including resting times.
- Q: How can I prevent the cake layers from sticking to the pans and ensure they bake evenly?
A: Grease and flour the pans thoroughly or line them with parchment rounds to create a nonstick barrier. Divide the batter evenly by weight or using a measuring cup, then smooth the tops. To promote even baking, place pans side by side on the center oven rack and avoid opening the door during the first 20 minutes. If your oven has hot spots, rotate the pans halfway through the bake time.
- Q: What should I do if my cookie butter frosting is too stiff or too runny?
A: If the frosting is too stiff, add milk one teaspoon at a time while mixing until you reach a spreadable consistency. If it’s too runny, gradually incorporate additional powdered sugar by the quarter-cup until it thickens. Make sure both butter and Biscoff spread are at room temperature before whipping to achieve a smooth, creamy texture.
- Q: Can I prepare the cake layers or frostings in advance, and how should I store them?
A: Yes. You can bake and cool the cake layers a day ahead, then wrap each layer tightly in plastic wrap and store at room temperature or in the fridge. The assembled, frosted cake can be refrigerated for up to three days covered in a cake dome or airtight container. Cookie butter frosting and buttercream swirl can each be made up to a day ahead, stored in airtight containers in the fridge, then brought to room temperature and rewhipped briefly before using.
- Q: How do I achieve smooth sides and neat decorative swirls on top of the cake?
A: After stacking and applying a thin “crumb coat” layer of cookie butter frosting, chill the cake for 15–20 minutes to set the crumbs. Then apply the final frosting layer, using an offset spatula and a bench scraper for smooth sides. For the buttercream swirl, fill a piping bag fitted with a star tip, practice piping on parchment, and then pipe evenly spaced swirls around the top edge. Chill again for 10–15 minutes to firm the decorations.
- Q: Can I substitute ingredients to make the recipe gluten-free or dairy-free?
A: For a gluten-free version, replace the all-purpose flour with a 1:1 gluten-free baking flour blend that contains xanthan gum. For dairy-free adaptations, use vegan butter substitutes and dairy-free sour cream or plain yogurt, and swap milk and heavy cream for your choice of plant-based milks (such as oat or almond) with a tablespoon of dairy-free creamer for richness. Baking powder and soda function the same in these swaps.
- Q: What troubleshooting tips can prevent the cake from sinking in the center or developing a dense crumb?
A: Ensure accurate leavening by measuring baking powder and soda correctly and checking their freshness. Don’t overmix once you combine the flour mixture and sour cream mixture—mix until just combined to avoid developing too much gluten. Maintain the oven temperature at 350°F by using an oven thermometer and avoid opening the oven door during baking. Finally, always let the cakes rest briefly in the pans before transferring to wire racks to minimize structure shocks that can cause sinking.
What Makes This Special
This Biscoff Cake is truly a showstopper: the moist layers, cookie butter frosting, and whimsical buttercream swirls come together for a dessert that’s both elegant and comforting. It’s perfect for celebrations or those cozy nights when you crave a sweet hug in cake form. Print this recipe, save it for later, and share your results—I can’t wait to hear how your Biscoff creation turned out or help if you have questions. Enjoy every buttery, spiced bite!
Biscoff Cake with Cookie Butter Frosting & Buttercream
Description
Layers of moist cake enriched with Biscoff spread mingle with velvety cookie butter frosting, while airy buttercream swirls add creamy sweetness and a crunchy cookie crumb finish.
Ingredients
Instructions
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Preheat oven to 350°F and grease and flour two 8-inch round cake pans.
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In a medium bowl, whisk flour, baking powder, baking soda, and salt; set aside.
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In a large bowl, beat sugar, softened butter, and Biscoff spread until light and fluffy.
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Add eggs one at a time, beating well after each addition, then stir in vanilla extract.
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Alternately add flour mixture and sour cream mixed with milk, beginning and ending with flour mixture, mixing until just combined.
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Divide batter evenly between prepared pans and smooth tops with a spatula.
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Bake 25–30 minutes or until a toothpick inserted into the center comes out clean.
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Cool cakes in pans for 10 minutes, then remove to wire racks to cool completely.
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For the cookie butter frosting, beat 1 cup softened butter and 1 cup Biscoff spread until creamy, then gradually add 3 cups powdered sugar, 2 tablespoons milk, and 1 teaspoon vanilla until smooth.
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For the buttercream swirl, beat 1/2 cup softened butter until pale, then add 2 cups powdered sugar, 2 tablespoons heavy cream, and 1 teaspoon vanilla until light and fluffy.
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Place one cake layer on a serving plate and spread a layer of cookie butter frosting on top; top with second layer and frost sides and top with remaining cookie butter frosting.
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Transfer buttercream to a piping bag fitted with a star tip and pipe decorative swirls around the top edge of the cake.
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Optionally drizzle additional warmed Biscoff spread over the top and garnish with crushed Biscoff cookies.
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Chill the assembled cake for 30 minutes before slicing for clean, neat pieces.
Note
- Ensure all ingredients are at room temperature for a smooth, even batter.
- Adjust milk or cream quantities to achieve preferred frosting consistency.
- Store the cake covered in the refrigerator for up to three days.
- Bring refrigerated cake to room temperature before serving for best flavor and texture.
