I recently made this Brown Butter Biscoff Blondies Recipe, and wow—they are incredible! From the moment I melted the butter, I knew this recipe was going to be special. The nutty aroma of brown butter combined with the cozy sweetness of Biscoff spread is pure magic.
Each bite is chewy, fudgy, and packed with rich flavor. You can also enjoy similar rich flavors in Baked Caesar Chicken with Creamy Parmesan Sauce. I can honestly say these blondies have quickly become one of my favorite treats to bake and share.
Ingredients
Here’s everything you’ll need to make these decadent blondies:
- Butter: 1/2 cup, browned to deepen flavor. Brown butter adds a nutty richness you won’t get with regular melted butter.
- Brown sugar: 1 cup, packed. Using only brown sugar gives these blondies a chewy texture and caramel notes.
- Eggs: 1 whole egg plus 1 egg yolk. Eggs provide structure while keeping the blondies soft.
- Biscoff spread: 1/2 cup. This cookie butter adds a warm, caramel-like flavor.
- Salt: 1/2 teaspoon, balances sweetness and enhances all flavors.
- All-purpose flour: 3/4 cup. Stick to all-purpose for the ideal texture—not too cakey, not too dense.
- Chocolate chunks: 1/2 cup. I prefer 70% dark chocolate, but semi-sweet or milk works too.
- Lotus Biscoff cookies: Optional topping. Adds a satisfying crunch and extra cookie flavor.
Note: Several serving as a note of full line under the ingredients quantity.
Variations
You can tweak this recipe depending on your preferences:
- Dairy-free: Replace butter with vegan margarine or coconut oil.
- Sugar-free: Use a brown sugar alternative like coconut sugar or a monk fruit blend.
- Add-ins: Toss in nuts, white chocolate, or caramel bits for extra texture. You can try other quick recipes like 20-Minute Thai Basil Beef Rolls for similarly fast, flavorful meals.
- Gluten-free: Substitute flour with a 1-to-1 gluten-free baking blend.
Cooking Time
- Prep Time: 15 minutes
- Cooking Time: 25 minutes
- Total Time: 40 minutes
Equipment You Need
- Medium saucepan: For browning the butter evenly.
- Mixing bowls: To combine ingredients thoroughly.
- Spatula: For folding ingredients gently.
- 8-inch square baking pan: Ensures even baking and straight edges.
- Whisk or spoon: For mixing the batter without overworking it.
How to Make Brown Butter Biscoff Blondies Recipe?
Step 1: Brown the Butter
Melt the butter in a medium saucepan over medium heat. Stir frequently to prevent burning. Once it foams and turns golden brown with nutty aromas, remove it from heat.
Step 2: Combine Butter and Sugar
Pour the slightly cooled brown butter into a mixing bowl. Add brown sugar and stir until fully combined for a chewy, caramel-like base.
Step 3: Add Eggs
Mix in one whole egg and one yolk until the batter is smooth and glossy. This keeps the blondies tender and fudgy.
Step 4: Incorporate Biscoff Spread
Add the Biscoff spread and fold it in gently. The cookie butter creates rich, molten pockets of flavor throughout the blondies.
Step 5: Mix Dry Ingredients
Sprinkle in the salt and flour, then stir until just combined. Avoid overmixing to maintain a soft, chewy texture.
Step 6: Add Chocolate Chunks
Fold in the chocolate chunks evenly. These melt slightly during baking, giving gooey chocolate bites.
Step 7: Bake and Cool
Pour the batter into a greased pan, optionally top with Biscoff cookies, and bake at 350°F (175°C) for 25 minutes. Let cool before cutting into squares.
Additional Tips for Making This Recipe Better
- I always toast the pan slightly for extra crisp edges.
- Letting the blondies cool fully makes cutting cleaner.
- I sprinkle a pinch of flaky sea salt on top before baking for a flavor boost.
- For gooier bites, I underbake by 1-2 minutes.
How to Serve Brown Butter Biscoff Blondies Recipe?
These blondies are best served slightly warm with a scoop of vanilla ice cream or a drizzle of caramel sauce. For a pretty presentation, I top each square with a Biscoff cookie and dust lightly with powdered sugar. They’re perfect for dessert plates, brunch spreads, or cozy snack times.
Nutritional Information
Here’s an approximate breakdown per serving:
- Calories: 320 kcal
- Protein: 4 g
- Carbohydrates: 38 g
- Fat: 18 g
Make Ahead and Storage
Storing
Keep the blondies in an airtight container at room temperature for up to 3 days. They stay chewy and flavorful.
Freezing
Wrap each square individually or freeze the whole pan covered in foil. They keep for up to 2 months.
Reheating
Warm briefly in the microwave or oven to bring out that gooey chocolate and cookie butter flavor.
Why You’ll Love This Recipe?
These blondies are a must-try for several reasons:
- Gooey & Chewy: The texture is soft, fudgy, and irresistible.
- Balanced Sweetness: Brown sugar and Biscoff prevent them from being overly sugary.
- Quick & Easy: One bowl, under 40 minutes total, and minimal cleanup.
- Flavorful: Brown butter and Biscoff spread create rich, nutty, caramel-like layers.
- Customizable: Add nuts, chocolate, or make it dairy-free and gluten-free effortlessly.
Brown Butter Biscoff Blondies Recipe
Ingredients
Method
- Melt the butter in a medium saucepan over medium heat. Stir frequently to prevent burning. Once it foams and turns golden brown with nutty aromas, remove it from heat.
- Pour the slightly cooled brown butter into a mixing bowl. Add brown sugar and stir until fully combined for a chewy, caramel-like base.
- Mix in one whole egg and one yolk until the batter is smooth and glossy. This keeps the blondies tender and fudgy.
- Add the Biscoff spread and fold it in gently. The cookie butter creates rich, molten pockets of flavor throughout the blondies.
- Sprinkle in the salt and flour, then stir until just combined. Avoid overmixing to maintain a soft, chewy texture.
- Fold in the chocolate chunks evenly. These melt slightly during baking, giving gooey chocolate bites.
- Pour the batter into a greased pan, optionally top with Biscoff cookies, and bake at 350°F (175°C) for 25 minutes. Let cool before cutting into squares.
Notes
- I always toast the pan slightly for extra crisp edges.
- Letting the blondies cool fully makes cutting cleaner.
- I sprinkle a pinch of flaky sea salt on top before baking for a flavor boost.
- For gooier bites, I underbake by 1-2 minutes.
