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Biscoff Blondies Recipe

4.5 from 117 reviews

Delightfully rich and buttery Biscoff Blondies featuring smooth Biscoff spread, white chocolate chips, and crunchy Biscoff cookie pieces. These blondies combine a luscious caramel flavor with a satisfying texture perfect for dessert or snacking.

Ingredients

Scale

Batter Ingredients

  • ½ cup (115g) unsalted butter, melted
  • ¾ cup (150g) brown sugar
  • ¼ cup (50g) granulated sugar
  • 1 large egg, room temperature
  • 1 tsp vanilla extract
  • ½ cup (120g) Biscoff spread (smooth or crunchy)
  • 1 cup (125g) all-purpose flour
  • ½ tsp baking powder
  • ¼ tsp salt
  • ½ cup (90g) white chocolate chips or chunks
  • 68 Biscoff cookies, crushed or halved

Optional Toppings

  • Sea salt flakes
  • Chopped nuts
  • Extra Biscoff spread for drizzling

Instructions

  1. Preheat Oven and Prepare Pan: Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper to prevent sticking and make removal easy.
  2. Mix Wet Ingredients and Sugars: In a mixing bowl, combine melted butter, brown sugar, and granulated sugar. Stir until the mixture is smooth and uniformly blended.
  3. Add Egg and Vanilla: Crack in the egg and add vanilla extract. Mix thoroughly until the batter is fully incorporated and smooth.
  4. Blend in Biscoff Spread: Stir in the Biscoff spread until the batter becomes creamy and well blended, creating that distinctive caramel flavor.
  5. Incorporate Dry Ingredients: Add the all-purpose flour, baking powder, and salt to the batter. Mix gently until just combined to avoid overmixing, which can toughen the blondies.
  6. Fold in White Chocolate and Cookies: Gently fold in the white chocolate chips and half of the crushed Biscoff cookies to distribute them evenly throughout the batter.
  7. Transfer Batter to Pan: Pour the batter into the prepared baking pan and smooth the top with a spatula for even baking.
  8. Add Toppings: Dollop extra Biscoff spread across the top and use a knife to swirl it into the batter. Sprinkle the remaining cookie pieces over the surface. Optionally, add sea salt flakes or chopped nuts for extra flavor and crunch.
  9. Bake: Bake the blondies in the preheated oven for 25–30 minutes, until the edges turn golden and the center is just set but still moist.
  10. Cool and Serve: Allow the blondies to cool completely in the pan on a wire rack before slicing into squares. For an extra touch, drizzle with melted Biscoff spread or white chocolate before serving.

Notes

  • Ensure the egg is at room temperature for better mixing and texture.
  • Do not overmix the batter after adding the flour to prevent dense blondies.
  • Cooling the blondies fully before slicing helps them hold their shape.
  • For additional texture, consider adding chopped nuts or sprinkling sea salt flakes on top.
  • White chocolate chips can be swapped for milk or dark chocolate to vary the sweetness.

Keywords: Biscoff blondies, white chocolate blondies, caramel blondies, easy dessert, baked blondies, cookie blondies, Biscoff spread recipe