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Slice of Biscoff Cookie Butter Cake topped with frosting

Biscoff Cookie Butter Cake


  • Author: Savannah
  • Total Time: 40–45 minutes
  • Yield: 1012 servings 1x
  • Diet: Vegetarian

Description

A rich, moist cake infused with the caramelized, spiced flavor of Biscoff cookie butter. Topped with creamy Biscoff frosting and optional cookie crumbs, this cake is perfect for dessert lovers and coffee-time treats alike.


Ingredients

Scale

🛒 Ingredients (for one 9-inch round cake):

For the Cake:

  • 1 cup (240g) Biscoff cookie butter

  • ¾ cup (150g) granulated sugar

  • 4 large eggs

  • 1 cup (120g) all-purpose flour

  • 1 teaspoon baking powder

  • ½ teaspoon salt

  • ½ cup (120ml) milk

  • 1 teaspoon vanilla extract

For the Frosting:

  • 1 cup (240g) Biscoff cookie butter

  • ½ cup (115g) unsalted butter, softened

  • 2 cups (240g) powdered sugar

  • 23 tablespoons milk, as needed

For Decorations (optional):

  • Crushed Biscoff cookies

  • Whole Biscoff cookies

  • Caramel drizzle


Instructions

📝 Instructions:

Step 1: Prepare the Cake

  1. Preheat oven to 350°F (175°C). Grease and line a 9-inch round cake pan.

  2. In a medium bowl, whisk together flour, baking powder, and salt.

  3. In a large bowl, beat Biscoff cookie butter and sugar until creamy. Add eggs one at a time, mixing well after each.

  4. Stir in vanilla extract. Gradually add dry ingredients alternately with milk, mixing until smooth.

  5. Pour batter into prepared pan and bake 30–35 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely.

Step 2: Make the Frosting

  1. Beat Biscoff cookie butter and butter together until smooth and fluffy.

  2. Gradually add powdered sugar, beating well.

  3. Add milk 1 tablespoon at a time until frosting reaches desired spreadable consistency.

Step 3: Assemble the Cake

  1. Level the cooled cake with a knife.

  2. Spread a generous layer of frosting on top.

  3. Optionally, sprinkle crushed Biscoff cookies or arrange whole cookies around the cake. Drizzle with caramel if desired.

Notes

  • Mini Version: Bake in cupcakes and frost individually for a fun twist.
  • Make Ahead: Bake cake a day ahead; frost and decorate before serving.
  • Texture Tip: For an extra moist cake, brush layers with a thin layer of milk before frosting.
  • Prep Time: 10 minutes
  • Cook Time: 35–40 minutes
  • Category: Dessert / Cake
  • Method: Baked / Frosted
  • Cuisine: American