Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Biscoff Blondies Recipe

4.6 from 164 reviews
  • Author: Jessica
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 16 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

Delightfully rich and chewy Biscoff Blondies feature the addictive flavors of Biscoff cookie butter and chunks of white chocolate, baked into a buttery, cinnamon-spiced blondie base. Topped with crunchy Biscoff cookie pieces and a drizzle of melted cookie butter, these blondies are a perfect treat for fans of the iconic spread and cookies. This recipe yields 16 squares with a beautiful balance of sweetness and spice, ideal for dessert or a special snack.


Ingredients

Scale

For the Blondies

  • ¾ cup (1½ sticks or 170g) unsalted butter
  • ½ cup (140g) cookie butter spread (Biscoff brand recommended)
  • 1 cup (200g) brown sugar
  • ½ cup (100g) granulated sugar
  • 2 large eggs, at room temperature
  • 1 teaspoon vanilla extract
  • 2 cups (240g) all-purpose flour
  • 1¼ teaspoons baking powder
  • ½ teaspoon salt
  • ¼ teaspoon cinnamon
  • ⅔ cup (130g) white chocolate chips

For Toppings

  • 6-8 Biscoff cookies, broken and crushed
  • 2 Tablespoons (35g) cookie butter spread


Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Lightly grease a 9” x 9” square baking pan with cooking spray and line it with parchment paper, ensuring the paper extends over the edges to create a sling for easy removal.
  2. Melt Butter and Combine Sugars: Melt the unsalted butter and allow it to cool slightly. In a large mixing bowl, whisk together the melted butter, Biscoff cookie butter spread, brown sugar, and granulated sugar until fully combined and smooth.
  3. Add Eggs and Vanilla: Beat in the eggs and vanilla extract, mixing for about 30 seconds until the batter is uniform.
  4. Incorporate Dry Ingredients and Chips: Sift together the all-purpose flour, baking powder, salt, and cinnamon. Fold this dry mixture into the wet ingredients gently with a spatula until just a few streaks of flour remain. Then, fold in the white chocolate chips evenly throughout the batter.
  5. Assemble in Pan and Add Toppings: Pour the batter into the prepared pan and spread it evenly using an offset spatula. Scatter the broken and crushed Biscoff cookie pieces over the top evenly.
  6. Bake: Bake for 30-35 minutes, or until the edges turn golden brown and the center is just set. A toothpick inserted into the center should come out with a few moist crumbs but no wet batter.
  7. Cool and Drizzle: Allow the blondies to cool completely in the pan. Meanwhile, melt the 2 tablespoons of cookie butter spread until pourable. Drizzle this melted cookie butter over the cooled blondies to finish.
  8. Serve: Using the parchment sling, lift the blondies out of the pan and cut into 16 equal squares. Serve and enjoy the chewy, spiced, and indulgent Blondies!

Notes

  • Use room temperature eggs to ensure a smooth batter.
  • Use parchment paper to easily remove the blondies from the pan without sticking.
  • Check for doneness starting at 30 minutes to prevent overbaking, as edges continue cooking slightly while cooling.
  • Store blondies in an airtight container at room temperature for up to 3 days or refrigerate to keep fresh longer.
  • For extra indulgence, add chopped nuts or swirl additional cookie butter into the batter before baking.

Nutrition

  • Serving Size: 1 blondie (1/16 of recipe)
  • Calories: 280
  • Sugar: 21g
  • Sodium: 120mg
  • Fat: 15g
  • Saturated Fat: 9g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 33g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 55mg