There’s something about fall that begs for a little pumpkin, a little spice, and a whole lot of cozy. This pumpkin sourdough loaf is exactly that — a sweet, light, and fluffy artisan bread that feels like autumn wrapped in a slice. Each bite brings together the warmth of cinnamon and nutmeg, the richness of pumpkin, and I love to add chocolate chips… because honestly, why not? It’s the perfect loaf to bake on a crisp fall morning, to share with friends with some hot chocolate, or to enjoy warm from the oven while the leaves start to fall.

Making a sourdough loaf with wet inclusions like pumpkin puree can feel a little intimidating at first, but don’t worry — a few tweaks and a little patience will help you get it just right. Here are some common issues and how to handle them:

My dough feels too sticky and hard to handle.

Pumpkin puree adds wonderful flavor and softness to the dough, but it also brings a lot of extra moisture. The exact texture can vary depending on the brand of pumpkin puree you purchase (I prefer using Libby’s pumpkin). If your dough feels more like thick batter than soft bread dough, don’t panic — it’s completely normal. You may need to add extra bread flour during mixing until it feels manageable. This dough will always be a little more sticky than a traditional artisan loaf. You’re looking for a dough that’s soft and slightly tacky, but not wet or soupy. I also prefer to use a light dusting of flour on my hands during stretch and folds to make it easier to handle. With classic loaves, I like to wet my hands for the folds, but I don’t like to add any extra moisture to my pumpkin loaf, so I prefer a little flour.

My dough feels too sticky and my loaf didn’t rise much during bulk fermentation

Pumpkin puree, spices, and even chocolate chips can all slow fermentation — and if your kitchen is cool (as it often is in fall), your dough will take its time rising. Instead of watching the clock, watch the dough. You’re looking for it to rise about 60–70% in volume, feel lighter, and have bubbles along the sides or bottom of your bowl. If it’s sluggish, give it more time — sometimes an extra hour or two makes all the difference. You can also place the dough in a slightly warm spot, like inside your oven with just the light on or near a warm appliance. A little patience here gives you that soft, airy crumb later. I’ve also found that this loaf does amazing with an overnight bulk fermentation.

When should I add my chocolate chips or cinnamon chips?

Sugar-based inclusions like chocolate chips or cinnamon chips can slow fermentation if added too early. I like to fold them in during the second stretch-and-fold so they’re incorporated without interfering with the dough’s rise. I also love to add them at this point because then they get spread evenly throughout the loaf.

My loaf baked up dense instead of light and fluffy

Pumpkin adds both moisture and weight to the dough, which can sometimes make the loaf a little denser than a traditional sourdough. The most common reason for a dense crumb, though, is under-proofing. Make sure your dough has risen about 60–70% during bulk fermentation — it should feel airy and jiggly when you shake the bowl. After shaping, give it a proper final rise until it’s noticeably puffed and springs back slowly when poked. A well-proofed dough will reward you with that soft, tender crumb and all those beautiful air pockets.

The crust got too dark before the inside finished baking

Between the pumpkin puree and chocolate chips, this loaf has plenty of natural sugars that encourage browning. It’s easy for the crust to darken before the interior is fully baked. If you notice your crust getting dark halfway through baking, simply tent the loaf loosely with foil. You can also lower the oven temperature to 425°F for a gentler, more even bake. Another option is to bake covered for the first 30 minutes, then uncover just long enough to let the crust turn golden and caramelized — not burnt.

The flavor isn’t very “pumpkin-y”

Pumpkin has a naturally mild flavor, and sometimes it gets lost beneath all the warm fall spices we love. If you’re finding that the pumpkin doesn’t shine through, try scaling back slightly on the spice blend — especially the stronger ones like cloves and nutmeg. This gives the pumpkin flavor a little more room to come forward. You can also use a high-quality pumpkin puree for a better flavor (skip the Great Value). Look for one that’s thick and deep orange, not watery or pale.

Sample baking schedule.

Day 1: 8 pm	Feed sourdough starter at 1:10:10 ratio
Day 2: 8 am	Mix up your dough
9 am	Stretch and fold #1
9:30 am	Stretch and fold #2 add chocolate chips
10 am	Stretch and fold #3
10:30 am	Stretch and fold #4 Let rest while bulk fermentation completes.
3 pm	Preshape your dough (this is assuming your dough was about 75*F throughout bulk fermentation)
3:30 pm	Final shape. Place dough in banneton and into fridge for cold proof.
Day 3: 9 am	Preheat oven and Dutch oven to 450*F
9:45 am	Score dough & bake
10:30 am	Bread is finished baking, let cool
12 pm	Slice into that bread and enjoy a taste.

Visual: How to do stretch and folds.

Bulk Fermentation

Now let’s talk about the part of the process that tends to make bakers the most nervous: bulk fermentation. It’s tricky because there’s no single, clear-cut rule for when your dough is “ready.” Pumpkin adds moisture, chocolate chips add weight, and spices can slightly slow fermentation — all of which make this stage feel a little unpredictable. Every batch behaves a bit differently depending on the temperature of your kitchen and the strength of your starter, which is why learning to read your dough is so important.

Personally, I like to err on the side of a slightly longer fermentation for this loaf. A touch of extra rise gives the bread that beautiful soft texture and light crumb that balances all the richness from the pumpkin and chocolate. You’ll know your dough is ready when the surface looks slightly domed and it’s just beginning to pull away from the sides of the bowl. Look for small bubbles scattered throughout (though they can be harder to spot in a spiced, darker dough), and make sure it feels soft, airy, and a bit jiggly when you give the bowl a shake. If it still feels heavy or dense, give it more time. The best advice? Don’t watch the clock — watch your dough.

Making a pumpkin shape loaf

Want to make your pumpkin loaf in the shape of a pumpkin? Here’s a quick explanation of how you make that happen.

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