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+ servings
Four Biscoff Brownies stacked high on a wood board.
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5 from 4 votes

Biscoff Brownies

Rich fudge brownies layered with Biscoff cookies that result in dessert decadence. Made from scratch, these Biscoff brownies are moist and pillowy soft with a crackling top that's impossible to resist.
Prep Time15 minutes
Cook Time30 minutes
Total Time50 minutes
Course: Dessert
Cuisine: American
Servings: 16 brownies (2x2)
Calories: 392kcal
Author: Rachel

Ingredients

Biscoff Crust

  • 1 ½ Cups Biscoff Cookies Crushed
  • 5 Tbsp Butter Melted

Brownie Batter

  • 1 cup All-Purpose Flour
  • 3 large Eggs
  • ½ tsp Baking Soda
  • ¼ tsp Salt
  • ½ cup Granulated Sugar
  • ½ cup Light Brown Sugar
  • 8 Tbsp Butter
  • 3.5 oz Quality Chocolate Bar I used dark chocolate
  • 1 tsp Vanilla Extract

Biscoff Batter

  • Cup Biscoff Spread

Instructions

  • Preheat oven to 350 degrees and line an 8x8 pan with parchment paper.
  • Add Biscoff cookies to a Ziploc bag and crush till fine, or use a food processor. Melt 5 tablespoon butter in microwave. Combine the crushed and melted butter in a bowl until well blended. Press mixture evenly into the bottom of the lined baking pan.
  • In a medium bowl, combine flour, baking soda, and salt.
  • In a large, separate mixing bowl, add eggs, granulated sugar, brown sugar, and vanilla. Whisk together until well blended.
  • In a pot on the stove over low heat, add the butter and broken up pieces of chocolate. Stir frequently until completely melted and blended. Remove from heat to cool slightly for 1-2 minutes. Whisk the melted chocolate into egg mixture.
  • One cup at a time, add the dry ingredient mixture into the wet ingredients and mix until mostly smooth.
  • Pour brownie batter evenly over prepare cookie crust.
  • Heat the cookie butter in the microwave for about 15 and stir until smooth and thin. With a spoon, drop dollops evenly over the entire surface of brownie batter. Using a butter knife, gently swirl brownies in an "S": shape until you've reached your desired marbling effect.
  • Bake in oven for 23-35 minutes. Cook about 25 minutes for fudgier brownies and increase time for more cake like brownies.

Notes

Recipe Tips
  • The best brownies start with the best ingredients. Buy quality chocolate that you love to eat! If you love it, you will love it in your brownies.
  • Fresh baking soda is key for the best rise.
  • As hard as it is, let the brownies cool off before cutting into them. Brownies solidify a bit more as they cool. Also, if you cut into the brownies too early, they will be less moist and fudgy.
  • Store: Cover with non-stick foil and put in an air-tight container in a cool, dry place. I usually put mine in the microwave. Lasts 3-4 days.

    Nutrition

    Serving: 1square | Calories: 392kcal | Carbohydrates: 27.8g | Protein: 3g | Fat: 16.7g | Saturated Fat: 8.4g | Sugar: 18.3g