Pumpkin Cinnamon Sourdough Bread with Brown Sugar

Baking Pumpkin Cinnamon Sourdough Bread

The smell of cinnamon and pumpkin hitting a hot Dutch oven is the best part of October. I used to make quick breads that felt more like muffins, but they always ended up too dense or gummy in the middle. The problem is usually too much moisture from the pumpkin and not enough structural support.

By using a sourdough starter and a long fermentation, you get a real bread texture. This Pumpkin Cinnamon Sourdough Bread has the chew you want in a loaf, but the warm, spiced flavor of a fall treat.

You'll get a deep, dark crust and a soft interior. It takes a while to rise, but the effort shows in the final slice.

Quick Recipe Specs

The process relies on a few precision checkpoints to keep the dough from collapsing. First, keep your fermentation temp at 70°F (21°C) for a steady rise. Second, wait until the dough has grown by exactly 50% before shaping.

Finally, preheat your oven to 230°C (450°F) to get that immediate jump in height.

For a softer crust

brush the top with melted butter as soon as it leaves the oven.

For more spice

add another 2g of pumpkin pie spice to the main dough.

For a faster rise

place the bowl in the oven with just the light turned on.

The Shopping List

For the dough, you'll need a strong bread flour. King Arthur Baking's guides suggest that bread flour's higher protein is key for the structure of heavy doughs.

For the Pumpkin Dough 100g active sourdough starter Why this? Provides lift and tang 120ml warm water Why this? Wakes up the yeast 180g pumpkin purée Why this? Adds moisture and color 440g bread flour

Why this? High protein for structure 38g brown sugar Why this? Feeds yeast, adds depth 9g fine sea salt Why this? Tightens gluten and flavors 2g pumpkin pie spice Why this? Classic fall aroma

For the Cinnamon Brown Sugar Swirl 28g unsalted butter, softened Why this? Holds the sugar in place 65g brown sugar Why this? Caramelizes during baking 8g ground cinnamon Why this? Primary flavor profile

Needed Kitchen Gear

While you don't need commercial equipment, a few specific tools make this process much easier. A digital scale is essential here, as volume measurements for pumpkin purée are often too inconsistent.

I prefer using a heavy bottomed Dutch oven to trap steam, which prevents the crust from setting too quickly. Alternatively, any thick pot with a tight fitting lid will work. You'll also need parchment paper to stop the dough from sticking to the bottom.

The Baking Process

Phase 1: The Mix and Autolyse

1. Combine the active sourdough starter, warm water, pumpkin purée, and 38g brown sugar, whisking until the blend is smooth.
2. Fold in the bread flour, sea salt, and pumpkin pie spice. Mix by hand until all the dry flour is incorporated.
3. Cover the bowl with a damp cloth and let it rest for 30 minutes Note: this allows the flour to hydrate without overworking the dough.

Phase 2: Bulk Fermentation

4. Every 30 minutes for the first 2 hours, perform stretch and folds. Reach under one side, pull upward, and fold it over, repeating this for all four sides.
5. Cover the bowl and allow it to ferment at room temperature (approx. 21°C) until it has expanded by 50% and appears bubbly. This usually takes 6 to 10 hours.

Phase 3: Shaping the Swirl

6. Transfer the dough to a floured surface and gently press it into a rectangle.
7. Evenly spread the softened butter over the surface and sprinkle the cinnamon brown sugar mixture on top.
8. Roll the dough into a tight log and shape it into a firm oval boule.
9. Place the loaf upside down on parchment paper and proof for 2 hours at room temperature.

Phase 4: The Bake

10. Preheat the oven and Dutch oven to 230°C (450°F) for 45 minutes.
11. Place the loaf into the hot pot, score the top with a deep slash, cover with the lid, and bake for 20 minutes.
12. Remove the lid, lower the heat to 218°C (425°F), and bake for another 20-25 minutes until the crust is a deep mahogany brown.
13. Let it cool on a wire rack for 1 hour before slicing.

Fixing Common Issues

Pumpkin dough is naturally stickier than plain sourdough. If you keep adding flour to stop the sticking, you'll end up with a brick. Instead, keep your hands slightly wet during the folding process.

Another issue is the "flat loaf" syndrome. This usually happens if the starter isn't active enough or the oven wasn't hot enough. Ensure your starter is doubling in size before you start.

Sticky Dough Fix

If the dough sticks to everything, stop using flour and start using a tiny bit of water on your fingers. This creates a barrier without changing the hydration of the Pumpkin Cinnamon Sourdough Bread.

Low Oven Spring

When the bread doesn't rise in the pot, it's often a temperature issue. Make sure the pot is scorching hot before the dough goes in.

Burnt Bottoms

If the base of your loaf burns before the top is brown, place a baking sheet on the rack directly below the Dutch oven to deflect the heat.

Variations to Try

You can easily tweak this recipe to change the vibe. For a more decadent version, fold in 100g of semi sweet chocolate chips during the shaping phase. The chocolate melts into the cinnamon swirl for a rich, fudgy contrast.

If you have leftover starter, you can try my Pumpkin Bread for 12 recipe for a faster, cake like treat. For something more like a pastry, I highly recommend pumpkin cinnamon rolls using a similar spice profile.

For a nuttier flavor, swap the bread flour for 100g of whole wheat flour. This makes the crumb a bit denser but adds a rustic, earthy note that pairs well with the brown sugar.

Keeping Bread Fresh

Sourdough typically lasts longer than store-bought bread, but the pumpkin's extra moisture can encourage mold if not stored properly. Keep the loaf at room temperature in a paper bag or breathable linen bag for about 3 days.

For extended storage, slice the bread first. Place the slices in a sealed freezer bag and freeze them for up to 3 months.

Avoid using the microwave to reheat, as it makes the crust rubbery. Instead, use a toaster or brown a slice in a medium heat pan for 2 minutes per side. This restores the crispness of the mahogany crust.

Serving Your Loaf

This bread is great plain, but it really shines when toasted with a thick slab of salted butter. The salt cuts through the cinnamon sweetness and makes the pumpkin flavor pop.

For a full autumn breakfast, serve slices alongside poached eggs and avocado. The tang of the sourdough acts like a savory counterpoint to the eggs.

If you're serving guests, slice the bread on a bias to show off the cinnamon swirl. Arrange the slices on a wooden board with some apple slices and a wedge of sharp cheddar cheese.

Why It Works

The Pumpkin Effect: Pumpkin purée adds natural sugars and pectin, which creates a velvety crumb and keeps the bread soft for days.

The Fermentation Edge: Long fermentation breaks down the gluten and sugars, making the Pumpkin Cinnamon Sourdough Bread easier to digest than quick breads.

The combination of the sourdough tang and the cinnamon sweetness is similar to the flavor profile of a high end bakery loaf. By adding the cinnamon and sugar at the end, we ensure the sugar doesn't kill the yeast during the long rise.