Best Easy Cinnamon Sugar Pumpkin Sourdough Bread Recipe

There used to be a tiny bakery tucked behind a used bookstore in Portland that made cinnamon sugar pumpkin sourdough that I still dream about. When they closed their doors three years ago—just a handwritten sign on the door one Tuesday morning—I honestly felt a little lost. That’s not dramatic, I mean it. I had been buying two loaves every week for years, and suddenly that warmth, that perfect swirl of cinnamon and tangy sourdough, was just gone.

After twelve tries—twelve, let me tell you, including one that looked like a sad, flat pancake—I finally got it. This cinnamon sugar pumpkin sourdough recipe is the one. The one that brings back that cozy feeling of walking into that little bakery on a rainy afternoon. The one that makes your whole house smell like autumn, even in the middle of July. I keep making it because it’s that good, and honestly because it feels like keeping a little piece of that place alive.

Maybe you’ve been there—that feeling of losing a favorite food spot and wishing you could just bottle the memory. Well, this is pretty close. Grab your sourdough starter and let’s get baking.

Why You’ll Love This Recipe

This isn’t just another pumpkin bread recipe. This is the one that combines the tangy chew of sourdough with the sweet, spiced warmth of pumpkin and cinnamon sugar. I’ve tested this more times than I care to admit, and trust me, every single tweak was worth it.

• Quick & Easy : The active prep time is only about 20 minutes. The real work is done by your sourdough starter and the oven, not you.
• Simple Ingredients : You probably already have pumpkin puree, cinnamon, and sugar in your pantry. No fancy grocery store runs required.
• Perfect for Fall Baking : This bread is made for cozy mornings, Thanksgiving brunch, or gifting to neighbors who need a little warmth.
• Crowd-Pleaser : I’ve brought this to three different gatherings now, and every single time, someone asks for the recipe. Kids and adults both go crazy for that cinnamon sugar crust.
• Unbelievably Delicious : The texture is soft and tender with that signature sourdough tang, balanced perfectly by the sweet pumpkin and crunchy cinnamon sugar topping. It’s next-level comfort food, honestly.

What makes this recipe different from the rest? It’s the method. Using an active, bubbly sourdough starter gives this bread a depth of flavor that quick breads just can’t touch. The pumpkin keeps it incredibly moist, and the cinnamon sugar swirl isn’t just on top—it’s woven through the entire loaf. This isn’t just another version of pumpkin bread. It’s my best version, and I’m so excited to share it with you.

What Ingredients You Will Need

This cinnamon sugar pumpkin sourdough recipe uses simple, wholesome ingredients to deliver that perfect balance of tangy, sweet, and spiced. Most of these are pantry staples, which makes this an easy last-minute bake when the craving hits.

For the Bread

• 1 cup (240g) pumpkin puree (not pumpkin pie filling—make sure it’s 100% pure pumpkin. I prefer Libby’s for consistent texture.)
• 1/2 cup (100g) granulated sugar (adds sweetness and helps with browning)
• 1/2 cup (100g) brown sugar, packed (light or dark both work. Dark gives a deeper molasses flavor.)
• 1/2 cup (120ml) vegetable oil or melted coconut oil (keeps the bread incredibly moist. You can also use melted butter for a richer flavor.)
• 2 large eggs, room temperature (room temperature eggs blend more evenly into the batter)
• 1 teaspoon vanilla extract (pure vanilla is best, but imitation works fine too)
• 1 cup (240g) active sourdough starter (fed and bubbly—this is where the tang and lift come from. I usually feed mine the night before.)
• 1 1/2 cups (190g) all-purpose flour (spooned and leveled. Too much flour makes the bread dense.)
• 1 teaspoon baking soda (helps the bread rise since sourdough alone isn’t enough for this rich batter)
• 1/2 teaspoon baking powder (adds extra lift for a lighter crumb)
• 1/2 teaspoon salt (balances the sweetness and enhances all the flavors)
• 2 teaspoons ground cinnamon (the star spice here—use a good quality one like McCormick or Simply Organic)
• 1/2 teaspoon ground nutmeg (freshly grated is amazing if you have it)
• 1/2 teaspoon ground ginger (adds a warm, slightly peppery note)
• 1/4 teaspoon ground cloves (a little goes a long way—don’t skip it)

For the Cinnamon Sugar Swirl & Topping

• 1/4 cup (50g) granulated sugar
• 2 tablespoons ground cinnamon
• 2 tablespoons melted butter (for brushing on top before baking. This creates that irresistible crunchy crust.)

Substitution Guidance: If you’re gluten-sensitive, you can use a 1:1 gluten-free all-purpose flour blend. The texture will be slightly more crumbly but still delicious. For a dairy-free version, use coconut oil and a dairy-free butter alternative. And if you don’t have a sourdough starter, you can try this with 1 cup of buttermilk plus 1 teaspoon of vinegar—but honestly, the sourdough is what makes this special.

Equipment Needed

You don’t need a professional bakery setup for this cinnamon sugar pumpkin sourdough. Here’s what I use every time:

• 9×5-inch loaf pan (standard size. Glass or metal both work, but metal gives a nicer crust.)
• Parchment paper (for easy lifting. I never grease pans without it anymore.)
• Large mixing bowl (for the wet ingredients)
• Medium mixing bowl (for the dry ingredients)
• Whisk and rubber spatula (a spatula is better than a spoon for folding—less chance of overmixing)
• Small bowl (for the cinnamon sugar swirl mixture)
• Pastry brush (for brushing melted butter on top. A silicone one is easiest to clean.)
• Cooling rack (essential for even cooling so the bottom doesn’t get soggy)
• Kitchen scale (optional but highly recommended for consistent results. I use my Escali all the time.)

If you don’t have a pastry brush, just drizzle the melted butter with a spoon. And if you don’t have parchment paper, grease the pan well with butter and dust it with flour. It works, just be gentle when removing the loaf.

Preparation Method

This cinnamon sugar pumpkin sourdough comes together faster than you’d think. The key is having everything prepped and measured before you start—trust me, it makes a difference.

1. Preheat your oven to 350°F (175°C). Position the rack in the center. Line your 9×5-inch loaf pan with parchment paper, leaving some overhang on the long sides for easy lifting. Set it aside.
2. Make the cinnamon sugar swirl. In a small bowl, mix together 1/4 cup granulated sugar and 2 tablespoons ground cinnamon. Set this aside. You’ll use it in layers.
3. Whisk the wet ingredients. In a large mixing bowl, combine 1 cup pumpkin puree, 1/2 cup granulated sugar, 1/2 cup packed brown sugar, 1/2 cup vegetable oil, 2 room temperature eggs, and 1 teaspoon vanilla extract. Whisk until smooth and well combined. The mixture should look glossy and smell amazing already.
4. Add the sourdough starter. Pour in 1 cup of your active, bubbly sourdough starter. Whisk gently until it’s fully incorporated. Don’t overmix here—just until it looks uniform. The batter will be thin, and that’s fine.
5. Combine the dry ingredients. In a separate medium bowl, whisk together 1 1/2 cups all-purpose flour, 1 teaspoon baking soda, 1/2 teaspoon baking powder, 1/2 teaspoon salt, 2 teaspoons cinnamon, 1/2 teaspoon nutmeg, 1/2 teaspoon ginger, and 1/4 teaspoon cloves. Make sure there are no lumps—especially with the baking soda.
6. Fold the dry into the wet. Add the dry ingredients to the wet mixture. Use a rubber spatula to fold gently. Stop as soon as you no longer see streaks of flour. A few small lumps are okay. Overmixing will make the bread tough, so be gentle here.
7. Layer the batter and cinnamon sugar. Pour half of the batter into the prepared loaf pan. Sprinkle half of the cinnamon sugar mixture evenly over the batter. Pour the remaining batter on top, then sprinkle the rest of the cinnamon sugar. Use a butter knife to gently swirl the layers together—just two or three figure-eight motions. You want ribbons of cinnamon sugar throughout, not completely mixed in.
8. Brush with melted butter. Melt 2 tablespoons of butter and brush it generously over the top of the batter. This is what creates that gorgeous, crunchy cinnamon sugar crust. Don’t skip this step.
9. Bake for 50-60 minutes. Place the pan in the preheated oven. Bake until a toothpick inserted into the center comes out clean or with just a few moist crumbs. Mine usually takes about 55 minutes. The top should be deep golden brown and the kitchen should smell like a fall candle.
10. Cool properly. Let the bread cool in the pan for 15 minutes. Then lift it out using the parchment paper overhang and transfer to a wire rack. Let it cool completely before slicing—at least 1 hour. I know it’s hard to wait, but slicing too early will make it crumble.

Cooking Tips & Techniques

I’ve made this cinnamon sugar pumpkin sourdough more times than I can count, and I’ve learned a few things the hard way. Here are my best tips:

Use an active, bubbly starter. This is the most important tip. If your sourdough starter isn’t recently fed and full of bubbles, your bread won’t rise properly. I feed mine the night before I plan to bake. You should see lots of activity—bubbles, a pleasant tangy smell, and it should double in size within 4-6 hours of feeding.

Don’t overmix the batter. I ruined my first two loaves by mixing too enthusiastically. The gluten develops quickly, and overmixing makes the bread dense and tough. Fold just until the flour disappears. Lumps are your friend here.

Check for doneness early. Every oven runs differently. I start checking my loaf at the 50-minute mark. Insert a toothpick into the center—if it comes out clean, it’s done. If not, give it 5 more minutes and check again. The top should be a deep golden brown, and the bread should feel firm to the touch.

Let it cool completely. I know this is the hardest part, but I promise it’s worth it. Slicing warm bread is tempting, but it will crumble and fall apart. The texture sets as it cools, and the flavors continue to develop. I usually bake mine in the evening and slice it the next morning for the best results.

Use room temperature eggs. Cold eggs can seize the batter and make the texture uneven. Just leave your eggs on the counter for 30 minutes before you start baking. If you forget, place them in a bowl of warm water for 5 minutes.

Variations & Adaptations

One of the best things about this cinnamon sugar pumpkin sourdough is how easily it adapts. Here are some variations I’ve tried and loved:

Chocolate Chip Pumpkin Sourdough: Fold in 1/2 cup of semi-sweet chocolate chips along with the dry ingredients. The chocolate and pumpkin are a match made in heaven, and the cinnamon sugar still shines through. My kids beg for this version.

Vegan Version: Replace the eggs with two flax eggs (2 tablespoons ground flaxseed mixed with 6 tablespoons water, let sit for 5 minutes). Use melted coconut oil instead of butter for the topping. The texture is slightly denser but still delicious.

Spiced Maple Glaze: Instead of the cinnamon sugar topping, make a glaze with 1 cup powdered sugar, 2 tablespoons maple syrup, and 1 tablespoon milk. Drizzle it over the cooled loaf. It adds a whole new level of sweetness that’s perfect for holiday brunch.

Nutty Crunch: Add 1/2 cup of chopped pecans or walnuts to the cinnamon sugar mixture before layering. The nuts toast as the bread bakes, adding a wonderful crunch. I did this for Thanksgiving last year, and it was a huge hit.

Gluten-Free Adaptation: Use a 1:1 gluten-free all-purpose flour blend that contains xanthan gum. The batter will be slightly thicker, and the bread may not rise quite as high, but the flavor is still spot on. I recommend King Arthur’s Measure for Measure blend.

Serving & Storage Suggestions

This cinnamon sugar pumpkin sourdough is incredibly versatile when it comes to serving. Here’s how I enjoy it:

Serving Temperature: Serve it at room temperature or gently warmed. To warm, slice the bread and pop it in a toaster or a 300°F oven for 5 minutes. The butter melts into the warm crumb, and the cinnamon sugar crust gets slightly crisp again. It’s pure comfort.

Perfect Pairings: This bread is amazing with a pat of salted butter and a hot cup of coffee or chai tea. For a more indulgent breakfast, spread it with cream cheese or apple butter. It also makes a fantastic base for French toast—just soak thick slices in an egg mixture and pan-fry until golden.

Storage Instructions: Store the bread in an airtight container at room temperature for up to 3 days. The cinnamon sugar crust may soften slightly, but it will still be delicious. For longer storage, wrap the loaf tightly in plastic wrap, then in aluminum foil, and freeze for up to 3 months. Thaw at room temperature overnight before serving.

Reheating Tips: To revive day-old bread, slice it and toast it lightly. The heat brings back that fresh-baked aroma and texture. If the bread feels dry, brush the slices with a little melted butter before toasting.

Flavor Development: Honestly, this bread tastes even better on the second day. The flavors meld together overnight, and the sourdough tang becomes more pronounced. It’s one of those rare recipes that improves with a little patience.

Nutritional Information & Benefits

While this cinnamon sugar pumpkin sourdough is definitely a treat, it does have some redeeming qualities. Here’s a rough estimate per slice (based on 10 slices):

Nutrient	Amount Per Slice
Calories	290
Total Fat	12g
Saturated Fat	3g
Carbohydrates	42g
Fiber	2g
Sugar	22g
Protein	4g
Vitamin A	80% DV
Iron	6% DV

Pumpkin is packed with vitamin A, which is great for eye health and immune function. The sourdough fermentation process also makes the bread easier to digest for some people, as the natural fermentation breaks down some of the gluten and phytic acid. That said, this is still a sweet bread, so enjoy it as a special treat rather than a daily staple.

Dietary Considerations: This recipe contains gluten, eggs, and dairy (butter). For dairy-free, use coconut oil and a dairy-free butter alternative. For gluten-free, use a 1:1 gluten-free flour blend. For vegan, use flax eggs and coconut oil as mentioned in the variations section.

Conclusion

This cinnamon sugar pumpkin sourdough is more than just a recipe—it’s a little piece of comfort you can bake anytime you need it. Whether you’re recreating a memory of a favorite bakery, or just want your house to smell like autumn on a random Tuesday, this bread delivers every single time.

I love how forgiving this recipe is. Even on my imperfect bakes—the ones where I forgot the cinnamon sugar swirl or overbaked it by five minutes—it was still delicious. That’s the beauty of homemade bread. It doesn’t have to be perfect to be wonderful.

I’d love to hear how yours turns out! Leave a comment below and let me know if you tried any of the variations, or if you came up with your own twist. Share a photo on Pinterest and tag me—I absolutely love seeing your bakes. Happy baking, friend. You’ve got this.

Frequently Asked Questions

Can I use sourdough discard instead of an active starter?

Yes, you can use unfed sourdough discard, but the bread won’t rise as much and the texture will be denser. The flavor will still be great, but for the best results, use a recently fed, bubbly starter.

How do I know when the bread is fully baked?

Insert a toothpick into the center of the loaf. If it comes out clean or with just a few moist crumbs, it’s done. The top should be deep golden brown, and the bread should feel firm when you gently press the center.

Can I make this recipe without a sourdough starter?

You can substitute the sourdough starter with 1 cup of buttermilk plus 1 teaspoon of white vinegar. The flavor won’t have that signature tang, but it will still be a delicious pumpkin bread. For the best results, though, I recommend using sourdough.

Why did my bread sink in the middle?

This usually happens if the batter is overmixed or if the oven temperature is too low. Overmixing develops too much gluten, which can cause the bread to rise quickly then collapse. Make sure your oven is fully preheated to 350°F before baking.

Can I double this recipe?

Absolutely! This recipe doubles beautifully. Use two 9×5-inch loaf pans and bake them on the same rack. You may need to add 5-10 minutes to the baking time, so start checking at the 55-minute mark.

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