When the air turns crisp and pumpkin spice takes over every café menu, there’s no better treat to bake than Brown Butter Pumpkin Blondies. These golden dessert bars are rich, nutty, and perfectly spiced, combining the warmth of brown butter with the sweetness of pumpkin and fall spices. Each bite melts in your mouth with chewy edges and a soft, cake-like center.
Whether you’re planning a Thanksgiving dessert table, looking for a seasonal bake sale favorite, or simply craving a cozy treat to enjoy with your morning coffee, these blondies deliver everything you love about fall in one irresistible bite.
Why You'll Love This Recipe
- Irresistibly flavorful: Brown butter and pumpkin create a deep, caramelized flavor you can’t get from regular butter.
- Perfect fall dessert: Loaded with cozy spices and golden hues, these blondies scream autumn comfort.
- Easy to make: Simple ingredients and one bowl for mixing—ideal for busy bakers.
- Versatile: Add nuts, chocolate chips, or drizzle with glaze for a bakery-style finish.
About the Ingredients
Unsalted Butter
Browning the butter intensifies its flavor, giving these blondies a nutty, toffee-like richness.
Light Brown Sugar & Granulated Sugar
Brown sugar adds chewiness and moisture, while granulated sugar balances sweetness.
Canned Pumpkin Puree
Adds flavor, moisture, and a gorgeous orange hue. Be sure to use pure pumpkin puree, not pumpkin pie filling.
Eggs
Bind the ingredients and help achieve that soft, tender texture.
Vanilla Extract
Enhances sweetness and rounds out the flavor.
All-Purpose Flour
The base that gives the blondies their structure.
Baking Powder & Baking Soda
Provide lift without making the bars too cake-like.
Pumpkin Pie Spice
A warm blend of cinnamon, nutmeg, and cloves that defines every great fall dessert.
Salt
Balances out the sweetness and enhances flavor.
White Chocolate Chips or Pecans (Optional)
Add a creamy or crunchy twist to every bite.
Tips & Tricks
Perfect Browning
Ensure the butter is browned, not burned. Stir constantly and watch closely for the color change.
Mix Gently
Overmixing can lead to dense blondies. Fold the dry ingredients into the wet mixture until just combined.
Even Baking
For uniform baking, spread the batter evenly in the pan and rotate halfway through the bake time.
Pro Tips
- Use a light-colored pan to prevent over-browning.
- Let the browned butter cool slightly before mixing to avoid scrambling the eggs.
- For a bakery-style look, sprinkle extra chocolate chips on top before baking.
Step-by-Step Instructions
Brown the Butter
Melt butter in a medium saucepan over medium heat. Stir constantly for 5–7 minutes until it foams and turns golden brown with a nutty aroma. Remove from heat and cool slightly.
Combine Wet Ingredients
In a large bowl, combine brown butter (including browned bits), brown sugar, and granulated sugar. Stir until smooth. Add pumpkin puree, eggs, and vanilla extract. Mix until creamy.
Mix Dry Ingredients
In another bowl, whisk together flour, baking powder, baking soda, pumpkin pie spice, and salt. Gradually add to wet mixture, folding gently until just combined.
Add Mix-Ins
Stir in white chocolate chips or pecans if using.
Prepare the Pan
Preheat oven to 350°F (175°C). Line a 9x13-inch pan with parchment paper, leaving some overhang.
Bake the Blondies
Spread batter evenly into the pan and bake for 25–30 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
Cool and Slice
Allow blondies to cool in the pan for 15 minutes. Lift out using the parchment paper and place on a wire rack to cool completely. Slice into squares or bars.
Serve and Enjoy
Enjoy as-is or top with a drizzle of caramel for an extra sweet finish.
Delicious Variations
Chocolate Lovers
Fold in dark or milk chocolate chips for a richer, fudgier taste.
Nutty Delight
Add chopped pecans, walnuts, or hazelnuts for a satisfying crunch.
Frosted Blondies
Top with cream cheese frosting or maple glaze once cooled.
How to Store Brown Butter Pumpkin Blondies
Refrigerator
Keep in the fridge for up to 5 days to maintain freshness.
Freezer
Wrap individual bars in plastic wrap, then place them in a freezer bag for up to 2 months. Thaw at room temperature before serving.
Room Temperature
Store in an airtight container for up to 3 days.
Reheating
Microwave for 10–15 seconds for that “just-baked” warmth.
Frequently Asked Questions
Can I use homemade pumpkin puree?
Yes! Just make sure it’s smooth and not watery. If it’s too thin, strain it using a cheesecloth before adding it to the batter.
Why brown the butter?
Browning butter enhances flavor, giving these blondies a caramel, nutty depth that plain melted butter can’t achieve.
Can I make these blondies gluten-free?
Yes—use a 1:1 gluten-free baking flour blend. The texture will remain soft and chewy.
How do I know when they’re done baking?
Insert a toothpick into the center—if it comes out with a few moist crumbs (not wet batter), they’re ready.
Can I add more spices?
Absolutely! Feel free to adjust the pumpkin pie spice to your taste or add a pinch of ginger for extra warmth.