Spiced Pumpkin Pecan Brownies

Welcome to the ultimate autumn indulgence: Pumpkin Pecan Pie Brownies! Imagine sinking your teeth into a rich, fudgy brownie base, beautifully swirled with moist, spiced pumpkin, then crowned with a sticky-sweet, crunchy pecan pie topping. This dessert isn’t just a treat; it’s a celebration of fall flavors, combining the best of classic pumpkin pie and decadent chocolate brownies into one irresistible square. Each bite delivers a harmonious blend of warm spices, deep chocolate, and nutty sweetness, making these brownies an unforgettable experience. Yielding 9 generous squares, they are perfect for sharing at holiday gatherings, impressing guests, or simply savoring a cozy evening at home.

Pumpkin Pecan Pie Brownies - a rich and decadent treat

Why These Pumpkin Pecan Pie Brownies Will Become Your New Fall Favorite

Creating these Pumpkin Pecan Pie Brownies is truly a labor of love, but we promise, the result is worth every single minute of effort and every dirty dish! If you find yourself gravitating towards brownies over traditional pies, especially during the holiday season, then your search for the ultimate Thanksgiving dessert ends here. This recipe takes the beloved flavors of autumn and elevates them to a new level of deliciousness, blending the comfort of classic pumpkin spice with the rich indulgence of a chocolate brownie, all beneath a glistening pecan pie layer.

What makes these brownies so uniquely captivating? It’s the impeccable balance of textures and tastes. The brownie layer is intensely fudgy, offering a deep chocolate essence that’s subtly marbled with a creamy, spiced pumpkin swirl. This combination provides a delightful contrast, both visually and gastronomically. But the true showstopper is the pecan pie topping – a sticky-sweet, caramel-like layer packed with crunchy pecans, reminiscent of your favorite holiday pie. The interplay of soft, moist brownie, creamy pumpkin, and crisp, sweet pecans creates a dessert that is not only rich and chocolaty but also warmly spiced and utterly divine. Prepare for love at first bite!

Pumpkin Pecan Pie Brownies ready to be enjoyed

Essential Ingredients for Unforgettable Pumpkin Pecan Pie Brownies

Crafting the perfect Pumpkin Pecan Pie Brownies begins with selecting quality ingredients. Each component plays a vital role in achieving the desired texture and flavor profile. Below is a comprehensive list of what you’ll need for both the delightful pumpkin brownie base and the glorious pecan pie topping. Choosing fresh, high-quality ingredients will undoubtedly enhance the overall taste and experience of this extraordinary dessert.

Ingredients for Pumpkin Pecan Pie Brownies laid out

For the Pumpkin Brownie Layer:

  • **Unbleached All-Purpose Flour:** Provides the structure for our fudgy brownies.
  • **Baking Powder:** Helps the brownies achieve a slight lift without becoming cakey.
  • **Fine Salt:** Balances the sweetness and enhances the chocolate flavor.
  • **Unsalted Butter:** Adds richness and moisture to the brownie base.
  • **Pure Vanilla Extract:** Essential for a deep, aromatic flavor in both layers.
  • **Granulated Sugar:** Sweetens the brownie batter.
  • **Dark Brown Sugar:** Contributes to the fudgy texture and adds a subtle molasses note.
  • **Large Eggs:** Binds the ingredients, provides moisture, and creates structure.
  • **100% Pure Pumpkin Puree:** Crucial for the pumpkin swirl, providing natural sweetness and moisture. (Not pumpkin pie filling!)
  • **Pumpkin Pie Spice:** A blend of cinnamon, nutmeg, ginger, and cloves, bringing classic fall warmth.
  • **Unsweetened Dutch Processed Cocoa Powder:** Creates a deep, rich chocolate color and flavor without bitterness. We recommend Rodelle for its quality.
  • **Mini Chocolate Chips:** Adds extra pockets of melted chocolate goodness throughout the brownie.

For the Pecan Pie Topping:

  • **Unsalted Butter:** Forms the rich base of the pecan pie filling.
  • **Dark Brown Sugar:** Gives the topping its signature sticky-sweet, caramelized flavor.
  • **Fine Salt:** Balances the richness and sweetness of the topping.
  • **Light Corn Syrup:** Provides the essential gooey, syrupy texture characteristic of pecan pie.
  • **Large Eggs:** Acts as a binder and helps the topping set.
  • **Roughly Chopped Pecans:** The star of the topping, offering a satisfying crunch and nutty flavor.
  • **Pure Vanilla Extract:** Enhances the overall aroma and taste of the topping.

Preparing Your Pumpkin Puree for Optimal Results

One critical step for achieving the perfect pumpkin swirl in your brownies is to remove excess moisture from the pumpkin puree. This ensures that your pumpkin layer is dense and flavorful, rather than watering down your brownie batter. Here’s how to do it effectively:

Pumpkin puree in cheesecloth

Take 1/2 cup of 100% pure pumpkin puree (be sure it’s not pumpkin pie filling, which already has spices and sugar) and place it into a piece of cheesecloth that has at least 4 layers for good filtration. You can also use a fine-mesh sieve lined with a coffee filter if cheesecloth isn’t available.

Gently squeeze out water from pumpkin puree

Gather the edges of the cheesecloth and gently but firmly squeeze the pumpkin puree. You’ll be surprised how much liquid comes out! Continue squeezing until no more moisture drips out. This step concentrates the pumpkin flavor and prevents your brownies from becoming soggy. Set the squeezed pumpkin puree aside; it’s now ready for incorporation into your pumpkin batter.

Prepared pumpkin puree

Crafting the Fudgy Pumpkin Brownie Base

The foundation of these incredible brownies is a rich, fudgy chocolate batter that’s expertly combined with a warmly spiced pumpkin mixture. Follow these steps meticulously to create a base that’s perfectly moist and flavorful.

Dry ingredients for brownies

1. In a small mixing bowl, accurately measure and combine 1-1/4 cups of unbleached all-purpose flour, 1/2 teaspoon of baking powder, and 1/2 teaspoon of fine salt. Whisk these dry ingredients together thoroughly to ensure even distribution, then set the bowl aside.

Melted butter, sugars, and vanilla extract

2. In a separate, larger bowl, add 1 cup of melted unsalted butter (make sure it’s cooled slightly to avoid cooking the eggs), 1/2 cup of granulated sugar, 1/2 cup of dark brown sugar, and 1 teaspoon of pure vanilla extract. Whisk these wet ingredients vigorously until the mixture is smooth and well-combined. The sugars should begin to dissolve, and the mixture will lighten slightly in color.

Whisking in eggs one at a time

3. Crack in 4 large eggs, one at a time. After adding each egg, whisk thoroughly until it is fully incorporated into the butter and sugar mixture before adding the next. This step is crucial for creating an emulsion that results in super fudgy brownies.

Whisking in dry ingredients

4. Gradually add the reserved flour mixture to the wet ingredients. Using a spatula or whisk, stir until the dry ingredients are just incorporated. Be careful not to overmix; overmixing can develop the gluten in the flour, leading to a tougher, cake-like brownie texture instead of the desired fudginess.

Bowl of brownie and pumpkin base batter

5. This beautifully combined batter now serves as the versatile base for both your rich chocolate brownie portion and your aromatic pumpkin portion. Its consistency is perfect for holding both flavors while maintaining a moist and tender crumb.

Dividing batter among two bowls

6. Carefully divide the batter equally among two separate mixing bowls. Each bowl should contain approximately 1-1/2 cups of the base batter. This precise division ensures a balanced distribution of chocolate and pumpkin flavors in your finished brownies.

Adding cocoa powder and mini chocolate chips to first bowl

7. To the first bowl, add 1/3 cup of unsweetened Dutch-processed cocoa powder and 2/3 cup of mini chocolate chips. Using a spatula, gently fold these ingredients into the batter until they are just incorporated. Overmixing can lead to a dry brownie, so stop as soon as no streaks of flour or cocoa remain.

Combining brownie batter

8. The result is a wonderfully rich and dark chocolate brownie batter, ready to be layered and swirled to perfection. Set this aside while you prepare the pumpkin batter.

Adding pumpkin puree and pumpkin spice to second bowl

9. To the second bowl, add your previously squeezed pumpkin puree and 1-1/2 teaspoons of pumpkin pie spice. The concentrated puree will deliver a vibrant pumpkin flavor and rich color to this layer.

Combining pumpkin batter

10. Again, using a spatula, gently mix until the pumpkin puree and spice are just incorporated into the batter. Avoid overmixing to maintain the tender texture of the brownie base. Now you have two distinct, flavorful batters ready for assembly.

Assembling and Baking Your Swirled Brownies

The art of these brownies lies in the beautiful swirl that combines the rich chocolate with the warm pumpkin. Follow these layering and baking instructions for a visually stunning and delicious result.

Spraying and lining an 8x8 pan

1. Preheat your oven to 350°F (180°C). Prepare an 8×8-inch square metal baking pan by spraying it thoroughly with nonstick baking spray. For easier removal and cleaner slices, line the pan with parchment paper, leaving an overhang on two sides to create “handles.” This also helps prevent sticking and makes cleanup a breeze.

Adding half of the brownie batter to the pan

2. Spoon half of the chocolate brownie batter into the prepared pan. This will form your initial base layer.

Spreading half the brownie and half the pumpkin batter

3. Carefully spread the brownie batter evenly across the bottom of the pan, making sure it reaches all corners. Then, dollop half of the pumpkin mixture over the brownie layer. Don’t worry about spreading it perfectly at this stage, as it will be swirled.

Spreading the pumpkin mixture evenly

4. Gently spread the pumpkin mixture evenly over the brownie layer. The goal is to have a relatively uniform layer for the swirl effect.

Dropping dollops of both batters

5. Now, drop spoonfuls of the remaining chocolate brownie batter and pumpkin batter alternately over the top of the existing layers. Distribute these dollops across the surface of the pan.

Swirling batters with a knife

6. Take a butter knife or a skewer and gently swirl through the dollops of batter. Create an S-shaped pattern or any design you prefer, making sure not to overmix, as you want distinct swirls, not a fully blended color. A few gentle passes are enough to achieve a beautiful marble effect.

Tap on counter and bake pumpkin brownies

7. Once swirled, gently tap the pan firmly on your counter a few times. This helps to release any air bubbles and settle the batter evenly. Place the pumpkin brownies on the middle rack of your preheated oven and bake for 25 minutes. During this time, the brownies will partially set, creating a perfect foundation for the pecan pie topping. While they bake, you’ll prepare the decadent pecan pie filling.

Creating the Irresistible Pecan Pie Topping

The pecan pie topping is the crowning glory of these brownies, providing a sweet, gooey, and nutty finish. This luscious layer is created using a gentle double boiler method, ensuring a smooth and perfectly set topping. Here’s how to make it:

Ingredients for the pecan layer

You Will Need for the Pecan Pie Topping:

  • Unsalted butter
  • Dark brown sugar
  • Fine salt
  • Light corn syrup
  • Large eggs
  • Chopped pecans
  • Pure vanilla extract

Melting butter in a double boiler

1. Set up a double boiler: Fill a medium saucepan with about 1 inch of water and bring it to a gentle simmer. Place a heat-safe bowl (preferably glass or stainless steel) over the saucepan, ensuring the bottom of the bowl does not touch the simmering water. Add 3 tablespoons of unsalted butter to this bowl. Allow the butter to melt completely, stirring occasionally. Once melted, carefully remove the bowl from the heat.

Whisking in sugar, salt, and corn syrup

2. To the melted butter in the bowl, whisk in 3/4 cup of dark brown sugar, 1/2 teaspoon of fine salt, and 1/2 cup of light corn syrup. Continue whisking until the mixture is smooth and the sugar crystals begin to dissolve. This will create a rich, syrupy base.

Gradually whisking in eggs one at a time

3. Crack in 2 large eggs, one at a time, whisking vigorously after each addition until fully incorporated. This gradual addition helps to prevent the eggs from scrambling and ensures a smooth consistency for the topping.

Whisk over double boiler until temperature reaches 130 degrees

4. Place the bowl back over the saucepan of simmering water. Continue to whisk the mixture constantly, heating it until an instant-read thermometer registers 130°F (54°C). This process, similar to tempering, slightly cooks the eggs, ensuring a safe and stable topping that sets beautifully. It should take approximately 3-5 minutes to reach the desired temperature.

Adding chopped pecans to the mixture

5. Carefully remove the bowl from the heat. Stir in 1-1/2 cups of roughly chopped pecans and 1 teaspoon of pure vanilla extract. The pecans will add a delightful crunch and nutty flavor, while the vanilla extract enhances the overall sweetness and aroma of the topping. Set this mixture aside.

Finishing Touches: Baking and Cooling for Perfection

Now that both the brownie base and the pecan topping are prepared, it’s time to bring them together for the final bake. The precise timing and cooling process are key to achieving the perfect Pumpkin Pecan Pie Brownies.

Partially baked brownies

1. By the time you’ve finished preparing the rich pecan pie topping, your pumpkin brownies should be partially baked and slightly set after their initial 25 minutes in the oven. They will still be soft in the center, which is exactly what we want.

Pouring pecan filling over partially baked brownies

2. Carefully remove the pan from the oven. Pour the entire pecan pie topping mixture evenly over the partially baked brownies. Use a spatula to gently spread the topping from edge to edge, ensuring every square gets a generous coating of this sticky-sweet goodness.

Spreading and baking the combined dessert

3. Once the pecan topping is evenly spread, return the pan to the oven for an additional 20 minutes. Continue baking until the pecan pie layer is set and appears golden brown and slightly caramelized. You can gently jiggle the pan to check; the center should no longer be liquid and should move as one cohesive unit. A toothpick inserted into the brownie portion (avoiding the pecan layer) should come out with moist crumbs, not wet batter.

Just baked brownies now cooling

4. Once baked, remove the brownies from the oven and place the pan on a wire rack to cool completely. This is perhaps the most crucial step for perfect slicing! Allow them to cool for a minimum of 2 hours, or ideally, until they reach room temperature. Resist the urge to cut into them prematurely, as the pecan topping needs ample time to set and firm up, otherwise, it will be messy and gooey.

Serving and Storing Your Delicious Creation

After the anticipation of cooling, your Pumpkin Pecan Pie Brownies are finally ready to be enjoyed! These brownies are best served at room temperature, allowing their complex flavors and varying textures to truly shine. For an extra special treat, consider pairing them with a scoop of vanilla bean ice cream or a dollop of freshly whipped cream. The cool, creamy accompaniment contrasts beautifully with the warm spices and rich sweetness of the brownies.

Pumpkin Pecan Pie Brownies sliced

When it comes to slicing, a sharp, clean knife is your best friend. For neat cuts, wipe the knife blade clean between each slice, especially after cutting through the sticky pecan layer. Don’t worry if your first few cuts aren’t perfectly uniform – as the saying goes, practice makes perfect! In the meantime, there’s absolutely nothing wrong with claiming that wonderfully large corner piece for yourself!

Close-up of a Pumpkin Pecan Pie Brownie

To store your Pumpkin Pecan Pie Brownies, place them in an airtight container at room temperature for up to 3-4 days. For longer storage, you can refrigerate them for up to a week. If refrigerating, allow them to come to room temperature before serving for the best flavor and texture. These brownies also freeze beautifully! Wrap individual squares tightly in plastic wrap, then place them in a freezer-safe bag or container. They can be frozen for up to 2-3 months. Thaw them at room temperature for a few hours before indulging.

Pumpkin Pecan Pie Brownies on a serving dish

Enjoy! We hope you love these Pumpkin Pecan Pie Brownies as much as we do. If you give this recipe a try, please let us know! We’d love to see your creations. Snap a photo and share it on Twitter or Instagram, and don’t forget to tag us!

A stack of Pumpkin Pecan Pie Brownies

Pumpkin Pecan Pie Brownies

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Yield: 9 servings

Pumpkin Pecan Pie Brownies

These Pumpkin Pecan Pie Brownies are a rich and decadent treat! Enjoy moist pumpkin swirled fudgy brownies topped with a sticky-sweet pecan pie topping. Yields 9 incredible squares, perfect for any fall or holiday occasion.
Prep Time: 30 mins
Cook Time: 45 mins
Cooling Time: 1 hr
Total Time: 1 hr 15 mins

Ingredients

FOR THE PUMPKIN BROWNIE LAYER:

  • cup unbleached all-purpose flour
  • 1/2 teaspoon baking powder
  • 1/2 teaspoon fine salt
  • 1 cup unsalted butter, melted and cooled slightly
  • 1/2 cup granulated sugar
  • 1/2 cup dark brown sugar
  • 1 teaspoon pure vanilla extract
  • 4 large eggs
  • 2/3 cup mini chocolate chips
  • 1/3 cup unsweetened dutch process cocoa powder
  • 1/2 cup 100% pure pumpkin puree, squeezed in cheese cloth (see notes)
  • teaspoons pumpkin pie spice

FOR THE PECAN PIE LAYER:

  • 3 tablespoons unsalted butter
  • 3/4 cup dark brown sugar
  • 1/2 teaspoon fine salt
  • 2 large eggs
  • 1/2 cup light corn syrup
  • 1 teaspoon pure vanilla extract
  • cup roughly chopped pecans

Instructions 

MAKE THE PUMPKIN BROWNIE LAYER:

  • Preheat your oven to 350℉ (180℃). Prepare an 8×8-inch metal square baking pan by spraying it with nonstick spray and lining it with parchment paper, leaving an overhang on two sides for easy removal.
  • In a small bowl, whisk together flour, baking powder, and salt. Set aside.
  • In a separate bowl, combine slightly cooled melted butter, granulated sugar, dark brown sugar, and vanilla extract. Whisk until smooth.
  • Crack in 4 large eggs, one at a time, whisking well after each addition until fully incorporated.
  • Gradually add the flour mixture to the wet ingredients and stir until just incorporated. Do not overmix. Divide this base batter evenly into two separate bowls (approximately 1½ cups in each).
  • To the first bowl, add cocoa powder and mini chocolate chips. Gently fold until combined to create the brownie batter.
  • To the second bowl, add the squeezed pumpkin puree and pumpkin pie spice. Gently fold until combined to create the pumpkin batter.
  • Spread half of the brownie mixture evenly on the bottom of the prepared pan. Then, dollop and gently spread half of the pumpkin mixture over the brownie layer.
  • Add spoonfuls of the remaining brownie and pumpkin batters over the top of the layers. Use a knife or skewer to gently swirl the dollops, creating a marbled effect. Tap the pan firmly on the counter a few times to settle the batter. Bake on the middle rack of your preheated oven for 25 minutes.
  • While the brownies are partially baking, proceed to make the pecan pie layer.

MAKE THE PECAN PIE LAYER:

  • In a heat-safe bowl set over a pot filled with about 1-inch of simmering water (ensuring the bowl does not touch the water), melt the unsalted butter.
  • Carefully remove the bowl from the heat. Whisk in dark brown sugar, fine salt, and light corn syrup until well combined.
  • Crack in 2 large eggs, one at a time, whisking thoroughly after each addition.
  • Place the bowl back onto the pan of simmering water and whisk continuously until an instant-read thermometer reaches 130°F (54°C). This usually takes under 5 minutes. Remove from heat.
  • Stir in the roughly chopped pecans and pure vanilla extract until fully combined.
  • Once the pumpkin brownies have baked for 25 minutes, carefully pour the prepared pecan pie filling over the partially baked brownies. Spread it evenly to cover the entire surface. Return the pan to the oven and continue baking for another 20 minutes, or until the pecan pie topping is golden brown and set.
  • Allow the brownies to cool completely in the pan on a wire rack for at least 2 hours before attempting to cut and serve. This crucial cooling time ensures the pecan topping sets properly for clean slices.
Serving: 1brownie, Calories: 746kcal, Carbohydrates: 84g, Protein: 9g, Fat: 44g, Saturated Fat: 20g, Polyunsaturated Fat: 6g, Monounsaturated Fat: 15g, Trans Fat: 1g, Cholesterol: 190mg, Sodium: 364mg, Potassium: 267mg, Fiber: 4g, Sugar: 65g, Vitamin A: 3086IU, Vitamin C: 1mg, Calcium: 108mg, Iron: 3mg
Author: Laurie McNamara
Course: Desserts & Sweet Treats
Cuisine: American