This Biscoff cake recipe is fluffy and light, and topped with a delicious creamy cookie butter frosting. It’s a simple sheet cake that anyone can make – no complicated layering or frosting required!
¼cup + 1 tablespoon heavy creamor the heaviest milk you have on hand
Instructions
Cookie Butter Cake
Preheat oven to 350℉. Spray an 11x7 or 9x9 cake pan, lining with parchment paper and giving it a light dusting of flour.
In a medium mixing bowl bowl, whisk together flour, baking powder and salt. Set aside.
1½ cups all-purpose flour, 1½ teaspoons baking powder, ½ teaspoon salt
In a large mixing bowl or stand mixer fitted with with a paddle attachment, beat the butter until it is smooth on medium. Add sugar and cookie butter, beating on medium-high speed until mixture is pale and fluffy (about 2-3 minutes).
4 tablespoons salted butter, 1 cup white granulated sugar, ½ cup cookie butter
Reduce speed to low and add eggs one at a time, and add vanilla until just incorporated.
2 large eggs, 1 teaspoon vanilla extract
Alternating, gradually add dry mixture and buttermilk to butter mixture (beginning and ending with flour) Incorporate fully after each addition.
¾ cup buttermilk
Pour battered into prepared pan, using a spatula to smooth.
Bake in the center of oven 45 minutes or until a toothpick inserted into the center comes out clean. Bring cake to room temperature before frosting.
Frosting
In a large mixing bowl or stand mix on medium speed, beat butter and cookie butter until smooth. Gradually add powdered sugar and beat on medium until smooth.
½ cup unsalted butter, 14 ounces cookie butter, 3 cups powdered sugar
Beat in heavy cream a tablespoon at a time over medium-low until light and fluffy.
¼ cup + 1 tablespoon heavy cream
Spread frosting onto cooled cake.
Notes
How to Store
Room Temperature – Leave this cake sitting out at room temperature for up to 2-3 days.
Refrigerate – Refrigerate in an airtight container for up to one week.
Freeze – This Biscoff cake recipe can be frozen for up to six months, however, fresh is always best!