If you love the cozy flavors of fall and rich chocolate all in one bite, you are going to be head over heels for this Pumpkin Swirl Brownies Recipe. Imagine the moist, spiced pumpkin cake batter dancing with luscious, chocolaty brownie batter, creating a beautiful marbled swirl that is not only stunning to look at but absolutely irresistible to taste. These dense and delicious treats bring the warmth of pumpkin pie spice and the indulgence of chocolate together in perfect harmony—making them a must-bake for any pumpkin enthusiast looking to try something a little different yet incredibly satisfying.

Ingredients You’ll Need

A top-down view of multiple white bowls and clear glass bowls placed on a white marbled surface. In the center is a white bowl filled with smooth orange pumpkin puree. Surrounding the bowl are various ingredients: a white bowl with white granulated sugar, another with white flour, and a white bowl filled with dark brown chocolate chips. Clear bowls hold white baking powder, white salt, and dark brown cocoa powder. Two brown eggs sit on the surface near a clear bowl with light yellow oil and another clear bowl with dark brown vanilla extract. The arrangement is neat and evenly spaced, showing contrasting textures and colors of the ingredients. photo taken with an iphone --ar 4:5 --v 7

Getting ready to make these unforgettable Pumpkin Swirl Brownies is easier than you think because the ingredients are simple, pantry-friendly, and each one plays a vital role in the final taste and texture. Whether it’s the rich cocoa powder or the fragrant pumpkin pie spice, every component creates a magic moment in every bite.

  • 1 cup all-purpose flour: Provides the structure to create that perfect bite—not too cakey, not too fudgy.
  • 2 teaspoons pumpkin pie spice: Packs in warm, cozy fall flavor with cinnamon, nutmeg, and hints of clove and ginger.
  • 1 teaspoon baking powder: Helps the batter rise just enough to keep the brownies dense but tender.
  • 1/2 teaspoon baking soda: Balances texture and contributes to the softness of the pumpkin layer.
  • 1/4 teaspoon salt: Enhances sweetness and rounds out the flavor profile beautifully.
  • 1/4 cup canola oil: Keeps the brownies moist and tender without overpowering the pumpkin flavor.
  • 1 cup granulated sugar: Sweetens the batter evenly while offering a slight crunch on the edges.
  • 2 eggs: Binds everything together and adds richness to the batter’s texture.
  • 1 (15 ounce) can pure pumpkin: The star ingredient that gives these brownies their moist, tender texture and vibrant orange color.
  • 1 teaspoon vanilla extract: Adds depth and rounds out the flavors with a hint of sweetness.
  • 1/4 cup unsweetened cocoa powder: Infuses the chocolate portion with rich, deep chocolate notes.
  • 1/2 cup semi-sweet chocolate chips: Melts partially during baking, giving pockets of gooey chocolate surprise.

How to Make Pumpkin Swirl Brownies Recipe

Step 1: Prep Your Pan and Oven

First things first, preheat your oven to 350°F and grease an 8×8-inch baking dish with cooking spray. This step ensures your brownies won’t stick and will come out perfectly shaped and easy to slice later.

Step 2: Mix the Dry Ingredients

Grab a large bowl and whisk together the flour, pumpkin pie spice, baking powder, baking soda, and salt. This mixture is the foundation that brings the right balance of spice and leavening to your pumpkin brownie masterpiece.

Step 3: Combine the Wet Ingredients

In a separate bowl, mix the oil, sugar, eggs, pumpkin, and vanilla until smooth and well blended. This wet mix is where the magic of moistness and flavor lives for your pumpkin batter.

Step 4: Stir Dry into Wet

Carefully fold the dry ingredient mixture into the pumpkin mixture until everything is combined but don’t overmix. The batter should be smooth and slightly thick, perfect for swirling later.

Step 5: Create the Chocolate Swirl Batter

Divide the batter into two equal parts. In one half, mix in the cocoa powder until fully incorporated, then stir in the chocolate chips for that melty chocolate goodness.

Step 6: Assemble the Swirl

Alternate spoonfuls of pumpkin batter and chocolate batter into the prepared baking dish, roughly in a checkerboard pattern. Using a knife or wooden spoon handle, gently swirl the two batters to create beautiful marbled patterns, making sure to leave distinct swirls rather than fully blending them.

Step 7: Bake to Perfection

Bake your artistic creation in the oven for 30-35 minutes. You’ll know they’re done when a toothpick inserted into the center comes out clean or with just a few moist crumbs attached. Let them cool completely before slicing into nine generous squares.

How to Serve Pumpkin Swirl Brownies Recipe

Nine square pieces of cake with two colors swirled together, dark brown chocolate and light brown pumpkin, each piece showing a mix of both colors on top. The cakes are placed on a black wire cooling rack over white parchment paper. The surface under the rack is white marble. To the left, two silver forks are lying on the table and above the cake, a glass bottle and glass of milk are partially visible. A light beige cloth is on the lower right corner. The cakes have a soft texture with smooth and slightly cracked tops, and the swirls create a marbled pattern on each piece. photo taken with an iphone --ar 4:5 --v 7

Garnishes

These brownies are stunning on their own, but a light dusting of powdered sugar or a drizzle of caramel sauce elevates them to next-level indulgence. For an extra cozy touch, add a dollop of whipped cream or a scoop of vanilla ice cream on top.

Side Dishes

Pair your Pumpkin Swirl Brownies with warm beverages like spiced chai tea or a rich coffee latte to complement the warm pumpkin spices and chocolate. Fresh fruit or a simple mixed greens salad with a tart vinaigrette can also balance the sweetness if serving as part of a dessert buffet.

Creative Ways to Present

For festive gatherings, arrange the brownies on a rustic wooden board with mini pumpkin chunks and cinnamon sticks as decoration. You can also cut them into bite-size squares for a party platter or sandwich a scoop of pumpkin ice cream between two brownie squares for an irresistible dessert sandwich.

Make Ahead and Storage

Storing Leftovers

To keep your Pumpkin Swirl Brownies fresh, store them in an airtight container at room temperature for up to 3 days. This keeps the edges soft but still delightfully chewy. If your kitchen is warm, refrigeration is a good option but let them come to room temperature before serving.

Freezing

These brownies freeze beautifully! Wrap individual squares tightly in plastic wrap and place them in a freezer-safe bag or container. They can last up to 3 months frozen without losing their moist texture. Thaw overnight in the fridge or at room temperature before enjoying.

Reheating

If you want to enjoy warm brownies, pop a slice in the microwave for 15-20 seconds. For the best results, serve with a scoop of vanilla ice cream or a warm drizzle of caramel to enhance that bakery-fresh experience right in your own kitchen.

FAQs

Can I use fresh pumpkin instead of canned pumpkin?

Absolutely! Just make sure to roast the pumpkin flesh first, then puree it until smooth to match the consistency of canned pure pumpkin. The flavor will be just as delicious, if not fresher.

What if I don’t have pumpkin pie spice?

No worries! You can easily make your own by mixing cinnamon, nutmeg, ginger, and a pinch of cloves or allspice. This allows for customization to your personal spice preferences.

Can I substitute the canola oil with butter?

Yes, melted butter can add a richer flavor to the brownies, though it may slightly change the texture, making them less moist but more decadent. Use the same quantity and enjoy a buttery twist.

Are these brownies gluten-free?

The recipe as written uses all-purpose flour, so it is not gluten-free. However, you can substitute a gluten-free flour blend in equal measure for a gluten-free version with great results.

How do I achieve the perfect swirl pattern?

When layering the batters, alternate small spoonfuls and then gently swirl with a knife or spoon handle just enough to create marble patterns without mixing the colors completely. Less swirling gives a distinctive swirl effect.

Final Thoughts

This Pumpkin Swirl Brownies Recipe is truly one of those delightful discoveries that combines the best of pumpkin spice goodness and rich chocolate into one amazing treat. Whether you’re baking for family, friends, or just because you deserve a little indulgence, these brownies deliver comfort, warmth, and big smiles. I can’t wait for you to try the recipe and make these your new fall favorite!

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Pumpkin Swirl Brownies Recipe

Pumpkin Swirl Brownies Recipe

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4.2 from 31 reviews

These Pumpkin Swirl Brownies combine moist pumpkin cake batter with rich, chocolate-studded brownie batter for a dense, delicious treat perfect for fall or anytime you crave a unique twist on traditional brownies.

  • Total Time: 50 minutes
  • Yield: 9 brownies

Ingredients

Dry Ingredients

  • 1 cup all-purpose flour
  • 2 teaspoons pumpkin pie spice
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt

Wet Ingredients

  • 1/4 cup canola oil
  • 1 cup granulated sugar
  • 2 eggs
  • 1 (15 ounce) can pure pumpkin
  • 1 teaspoon vanilla extract

Additional Ingredients

  • 1/4 cup unsweetened cocoa powder
  • 1/2 cup semi-sweet chocolate chips

Instructions

  1. Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Spray an 8×8-inch baking dish with cooking spray to prevent sticking and set it aside.
  2. Mix Dry Ingredients: In a large bowl, whisk together the all-purpose flour, pumpkin pie spice, baking powder, baking soda, and salt to ensure they are evenly combined.
  3. Mix Wet Ingredients: In a separate bowl, whisk together the canola oil, granulated sugar, eggs, pure pumpkin, and vanilla extract until smooth and well incorporated.
  4. Combine Wet and Dry: Gradually stir the dry ingredient mixture into the pumpkin mixture until fully blended, forming your base batter.
  5. Separate and Make Chocolate Batter: Remove half of the batter into a separate bowl. Into this portion, stir the unsweetened cocoa powder thoroughly, then fold in the semi-sweet chocolate chips to create the chocolate swirl batter.
  6. Layer and Swirl: Alternate dolloping spoonfuls of the pumpkin batter and the chocolate batter into the prepared baking dish in a checkered pattern. Using a knife or the end of a wooden spoon, gently swirl the batters to create a marbled effect without fully mixing.
  7. Bake: Place the pan in the preheated oven and bake for 30-35 minutes or until a toothpick inserted in the center comes out clean.
  8. Cool and Serve: Allow the brownies to cool completely in the pan before cutting into 9 squares for serving.

Notes

  • Make sure not to over-swirl the batters to keep distinct chocolate and pumpkin swirls visible.
  • Use a sharp knife to cut when cooled for cleaner edges.
  • Store leftover brownies in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.
  • For a dairy-free option, use dairy-free chocolate chips.
  • These brownies freeze well; wrap tightly and freeze up to 3 months.
  • Author: ELLA
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

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