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Fudgy Biscoff brownies with swirls of cookie butter on top, cut into squares with a rich, gooey center.

Biscoff Brownies Recipe (Fudgy Cookie Butter Brownies)

Make these Biscoff brownies for a rich, fudgy dessert with cookie butter flavor. Easy brownie recipe perfect for parties, treats, and chocolate lovers.
Prep Time 20 minutes
Total Time 1 hour 50 minutes
Course Dessert, Party Treat, Snack
Cuisine American-Inspired, European fusion (Belgian Biscoff + American brownies)
Servings 16 brownies
Calories 250 kcal

Equipment

  • Mixing bowls
  • Saucepan (for melting chocolate and butter)
  • Whisk and spatula
  • 8x8 or 9x9-inch baking pan
  • Parchment paper
  • Knife for swirling spread

Ingredients
  

  • Unsalted butter
  • Dark chocolate (high quality)
  • Granulated sugar
  • Eggs
  • All-purpose flour
  • Biscoff spread
  • Biscoff cookies (crushed for topping)
  • Pinch of salt

Instructions
 

  • Prepare Batter: Melt butter and chocolate until smooth. Whisk in sugar and eggs until glossy. Fold in flour and salt gently.
  • Add Biscoff: Pour batter into lined pan. Dollop Biscoff spread across the top and swirl with a knife for marbling.
  • Bake: Bake at 350°F (175°C) for 30–35 minutes, until edges are set but center remains fudgy.
  • Top: Sprinkle crushed Biscoff cookies over hot brownies.
  • Cool & Slice: Allow to cool completely before slicing into squares.

Notes

  • Use high-quality chocolate for richer flavor.
  • Don’t overbake—brownies should be fudgy, not cakey.
  • Swirl spread gently for a marbled look.
  • Store at room temperature for 3–4 days, or freeze for up to 2 months.
  • For a lighter version, reduce sugar and use dark chocolate.
  • Vegan option: swap butter for plant-based margarine and eggs for flax eggs.
Keyword Biscoff blondies, Biscoff brownies recipe, Biscoff swirl brownies, fudgy Biscoff brownies, Lotus Biscoff brownies, vegan Biscoff brownies