Pumpkin Spice Sourdough Granola

This crunchy, easy-to-make pumpkin spice sourdough granola is packed with cozy fall flavors and just the right hint of sweetness. It’s perfect to keep you fueled and happy all morning long!

I’m excited to show you how to turn your sourdough discard (or fed starter) into a deliciously nutritious granola that’s great for breakfasts or anytime snacking.

If you’re craving a sweet, crunchy treat that’s homemade and wholesome, this pumpkin spice sourdough granola is just what you need. Not only is it customizable, but it also gives you the wonderful gut-friendly benefits of sourdough plus a boost of nutrition from wholesome ingredients.

It’s also a clever way to use up your sourdough starter, whether you’re working with discard or a fed starter.

Keep in mind, using discard will bring out a tangier, more pronounced sourdough flavor, while a fed starter results in a gentler taste.

Hey there! If the warm, cozy taste of pumpkin spice makes your heart happy, and you love crunchy clusters with a smart way to use your sourdough starter, you’re in the right spot. This pumpkin spice sourdough granola recipe transforms either fed starter or discard into a lightly sweet, rich granola that’s perfect for breakfasts, layered yogurt parfaits, or munching straight from the jar.

Here’s what you’ll find in the following sections to help you make this granola with confidence:

• A straightforward ingredient list with simple swaps for nuts, seeds, and dried fruit based on what you have on hand.
• Clear, step-by-step instructions on how to create those lovely crunchy clusters by baking low and slow for perfectly even crispness.
• Helpful tips for getting the texture just right, storing and freezing your granola, plus answers to common questions to troubleshoot every batch.

The prep will take about 10 minutes, with roughly 1 hour of baking time—totaling about 70 minutes. This recipe makes around 8 servings and keeps beautifully in an airtight container, or freeze it to stretch it further. Whether you want the tangy twist from discard or a gentler touch from fed starter, this granola is flexible, nourishing, and a wonderful way to reduce waste while enjoying a tasty treat.

Why It Stands Out

This pumpkin spice sourdough granola stands out because it’s crunchy, warmly spiced, and perfectly balanced in sweetness—just right for fall mornings and snack time. It gives you a smart way to repurpose your leftover sourdough starter—if you want a neutral, everyday version, try this basic sourdough granola—cutting down on waste and adding that subtle tang that makes it more exciting than your average granola.

• Leverages sourdough starter—fed or discard—for added flavor and fermentation benefits.
• Fully customizable: swap out nuts, seeds, or dried fruit based on what’s in your pantry, or try a gluten-free, refined sugar-free Maple Nut Granola.
• Clusters that stay crunchy even when poured over milk or mixed into yogurt.
• Packed with nutrition thanks to whole rolled oats, nuts, and pepitas for steady energy and healthy fats to keep you going.

What You’ll Need

• 4 cups whole rolled oats
• ½ cup sourdough starter (fed or discard)
• ½ cup raw honey (or pure maple syrup)
• ¼ cup melted coconut oil
• 1 teaspoon pure vanilla extract
• ½ teaspoon sea salt
• 2 teaspoons pumpkin pie spice
• 1 teaspoon cinnamon
• ½ cup pepitas
• 1 cup raisins
• ½ cup chopped pecans

Make the Granola

1. Preheat oven to 325°F and line a large baking sheet with parchment paper.
2. Combine whole rolled oats, pumpkin pie spice, cinnamon, and sea salt in a large bowl.
3. Whisk sourdough starter, raw honey or maple syrup, melted coconut oil, and vanilla extract in a separate bowl until smooth.
4. Pour the wet mixture over the dry oats and stir until the oats are evenly coated.
5. Spread the mixture in a single, even layer on the prepared baking sheet and press down slightly with a spatula to help form clusters.

6. Bake on the middle rack 45–60 minutes, checking every 15 minutes and gently turning the granola in sections with a spatula to encourage even browning while keeping clusters intact.

7. Remove the sheet from the oven and let the granola rest on the sheet for 10–15 minutes, then cool completely (about 30–60 minutes) until firm and crunchy.
8. Once fully cool, stir in pepitas, chopped pecans, and raisins.
9. Transfer the cooled granola to an airtight container for storage.

Pro Tips for Crunchy Clusters

• Bake at a low temperature of 325°F so your granola dries out and crisps slowly without burning. Higher heat can brown the edges too fast while leaving the centers soft.
• Less stirring means bigger clusters. Turn your granola gently and just a few times during baking to keep clusters intact.
• Add nuts and seeds after baking if you want them extra crunchy, and toss in dried fruit only when the granola is fully cool to avoid sogginess—just like in my Cinnamon Raisin Granola.
• Adjust sweetness to your liking—feel free to swap honey for maple syrup or reduce the sweetener a bit if you prefer a less sweet snack. For a lower-sugar option, try my Low Carb Keto Granola Recipe (Crunchy!).
• Press the mixture firmly into the pan before baking for better cluster formation. Be careful not to overmix while turning as that can break clusters apart.
• If you use sourdough discard, expect a touch more tanginess; fed starter produces a gentler, mild sourdough flavor.
• Using parchment or a silicone baking mat keeps granola from sticking and makes clean-up a breeze.

Mix-Ins and Swaps

• Swap chopped nuts for what you love—pecans and pepitas are tasty, but walnuts or almonds are great too.
• You can use either fed sourdough starter or discard. Freshly fed starter gives a mild flavor; discard brings a tangier sourdough note.
• Raisins are classic here, but dried cherries, cranberries, or diced apricots work beautifully if you want to mix things up. If you love that tart pop, try this Air Fryer Cranberry Granola.

Instructions

1. Line a baking sheet with parchment paper and set aside.
2. Mix the whole oats, sourdough discard, honey or maple syrup, melted coconut oil, vanilla extract, sea salt, pumpkin pie spice, and cinnamon all together in a large bowl.
3. Spread the granola evenly on the parchment paper-lined baking sheet and bake as directed above.

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Remember to use a spatula to gently turn sections of the granola during baking so your crunchy clusters stay intact. Bake until golden and just a bit crispy.

Let the granola cool completely—it will get crunchier as it rests. Once cooled, stir in your nuts, seeds, and dried fruit.

Serving Suggestions

This pumpkin spice sourdough granola is delicious sprinkled over your favorite milk or yogurt, layered in parfaits, or simply enjoyed by the handful as a cozy snack. It’s also fantastic over Chocolate Chia Pudding.

Storage and Shelf Life

Keep your granola fresh by storing it in an airtight container at room temperature in a cool, dry spot. It stays great for up to two weeks when kept away from sunlight to maintain that perfect crunch and flavor. These same storage tips work for other flavors, too—this crispy banana bread granola keeps its crunch when stored properly.

• Want it to last longer? Freeze your granola in a sealed bag or container for up to three months. Just thaw it at room temperature before eating.
• If your granola softens a bit, no worries—spread it on a baking sheet and warm it in a 300°F oven for 5–10 minutes, then cool completely to bring back the crunch. Once crisp, it’s fantastic sprinkled over pumpkin chia pudding.
• Looking to prep ahead? You can mix and bake your granola in advance, then add dried fruit just before storing. Or refrigerate the wet and dry ingredients mixed together (covered) for up to 24 hours before baking.

Common Questions and Fixes

Why isn’t my homemade granola crunchy?

Great question! Making granola crunchy takes patience. Baking too hot can burn the outsides before the clusters have dried out and crisped inside. Be sure to let your granola cool completely after baking—this rest time is key for it to firm up. Also, store granola in an airtight container away from moisture to keep that crunch going strong. If you love big, clustery bites, my Peanut Butter Granola walks through a simple bind-and-bake method for extra crunch.

What makes sourdough better for you?

Sourdough’s long fermentation and natural acidity help break down nutrients, making them easier for your body to absorb. To see that fermentation in action, follow the step-by-step process in this Cinnamon Honey Butter Sourdough Bread recipe. Compared to regular bread, sourdough is packed with higher levels of vitamins, minerals, and antioxidants that support your gut health and digestion.