
This Biscoff cookie butter cake combines rich speculoos spread with fluffy vanilla layers for an indulgent dessert that will make any Biscoff lover swoon. The combination of cookie butter in both the cake and frosting creates a symphony of caramelized spice flavors that's utterly irresistible.
I first created this cake for my sister's birthday after noticing her addiction to those little packages of Biscoff cookies on flights. Now it's requested at nearly every family gathering we have.
Ingredients
Step-by-Step Instructions

My favorite part of making this cake is watching people take their first bite. The combination of seeing the beautiful layers revealed and the look of pure delight on their faces makes all the effort worthwhile. My nephew once declared it tasted like "Christmas and birthdays together" which perfectly captures its special occasion worthiness.
Storing Your Biscoff Cake
Make Ahead Options
Perfect Pairings
Frequently Asked Questions About Recipes
- → Can I use a different brand of cookie butter?
Yes, any smooth speculoos spread or cookie butter will work as a substitute for Biscoff.
- → Can I bake this cake in different pan sizes?
Absolutely! Adjust the baking time depending on the pan size, and use a toothpick to check for doneness.
- → How do I store the cake?
Store the assembled cake covered in the fridge for up to 5 days. Bring it to room temperature before serving for the best flavor.
- → Can I make this cake ahead of time?
Yes, bake the layers and prepare the buttercream in advance. Store separately and assemble the cake closer to serving time.
- → What is the best way to achieve smooth buttercream?
Ensure your butter is softened and mix for 2-3 minutes on medium-high speed until light and fluffy for the smoothest buttercream.