Sourdough Granola | Discard or Starter

ByEmily Rider Updated
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This sourdough granola bakes up crisp and golden with warm maple flavor, crunchy clusters, and a light tang from sourdough discard or active starter that gives it more depth than a standard granola recipe.

The whole batch comes together in one bowl in under 15 minutes, bakes at 325°F for 20 to 30 minutes, and stores well in an airtight jar for up to two weeks.

If you already bake with sourdough discard, here are some discard recipes: Sourdough Banana Nut Muffins and Sourdough Waffles and Pancakes | Discard or Starter.

Sourdough granola served over creamy yogurt in floral dishes with silver spoons, showing crisp clusters and dried fruit.

A new favorite in our kitchen—thank you for this beautiful recipe! ~ Katie

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Why You’ll Love This Recipe

  • Crisp, crunchy clusters in every bite – Pressing the mixture lightly before baking and letting it cool completely on the pan gives you golden clusters that hold together instead of breaking into dusty crumbs.
  • Uses sourdough discard with no special timing – This recipe works with unfed discard straight from the refrigerator with no feeding, no fermentation, and no planning required.
  • Balanced flavor that is not too sweet – Warm maple syrup, ground cinnamon, a touch of nutmeg, and light sourdough tang work together for a granola that tastes layered and interesting without being cloying.
  • Versatile for breakfast or snacking – Serve it over homemade yogurt, sprinkle it over oatmeal, eat it with milk, or grab a handful straight from the jar for an afternoon snack.
Ingredients for sourdough granola arranged in small bowls, including rolled oats, sourdough starter, maple syrup, coconut oil, pecans, seeds, dried fruit, cinnamon, nutmeg, vanilla extract, and salt.

Ingredients

  • Rolled oats – Form the base of the granola and create the bulk of the clusters. Use old-fashioned rolled oats, not quick oats, for the best texture.
  • Sourdough discard or active starter – Coats the oats evenly and adds subtle fermented depth. Unfed discard works straight from the refrigerator.
  • Maple syrup or honey – Sweetens the granola and helps hold clusters together during baking.
  • Coconut oil – Promotes even crisping and adds light richness. Melt fully before mixing.
  • Chopped pecans – Add richness and crunch. Walnuts or almonds can be substituted.
  • Pumpkin seeds – Add texture and a slightly savory note that balances the sweetness.
  • Sunflower seeds – Contribute additional crunch and help fill out the clusters.
  • Vanilla extract – Rounds out the sweetness and complements the maple and cinnamon.
  • Ground cinnamon – Adds warm, familiar spice that ties all the flavors together.
  • Ground nutmeg – Adds subtle depth and quiet warmth throughout the finished granola.
  • Salt – Balances sweetness and sharpens the overall flavor.
  • Dried fruit – Stirred in after baking for chew and natural sweetness. Raisins, cranberries, or dried cherries all work well.
Sourdough granola spread on a parchment-lined baking sheet, filled with rolled oats, pecans, pumpkin seeds, sunflower seeds, and raisins baked into golden clusters.

Variations & Add-Ins

  • Chocolate sourdough granola – Stir ½ cup of dark chocolate chips into the fully cooled granola so they stay distinct rather than melting into the clusters.
  • Cranberry orange granola – Use dried cranberries and add 1 teaspoon of orange zest to the wet ingredients for a bright, cozy twist on the base recipe.
  • Pumpkin spice sourdough granola – Replace the cinnamon and nutmeg with 1½ teaspoons of pumpkin pie spice for a warm fall variation that pairs well over yogurt with a drizzle of maple syrup.
  • Gingerbread sourdough granola – Add ½ teaspoon ground ginger and a pinch of cloves alongside the cinnamon for that classic gingerbread warmth that works especially well in winter.

Recipe Tips

Bake low and slow – A 325°F oven gives the granola time to dry out and crisp evenly without burning the edges before the center is done. Higher temperatures brown the outside too quickly and can leave clusters soft in the middle, even when they look golden on top.

Press the mixture before baking – After spreading the granola across the baking sheet, use the back of a spatula to press it down into a compact, even layer. This is what encourages larger, sturdier clusters during baking.

Flip carefully halfway through – Use a spatula to lift and turn sections of the granola at the halfway point rather than stirring, which breaks up clusters before they have had time to set.

Pull it before it looks fully done – Granola continues to crisp as it cools on the pan, so pull it when it looks just golden rather than deeply browned. If it looks perfectly done in the oven it will likely be overbaked by the time it cools.

Cool completely on the pan before storing – The clusters need time to firm up and set before they are moved. Storing warm granola traps steam in the container and softens the texture before it ever makes it to the breakfast table.

Add dried fruit after baking – Stir in raisins, cranberries, or dried cherries once the granola has cooled completely. Adding fruit before baking causes the sugars to scorch and the moisture in the fruit softens the surrounding clusters.

Wet mixture of sourdough starter, maple syrup, coconut oil, and vanilla in a mixing bowl for sourdough granola.
Unbaked sourdough granola mixture of oats, nuts, and seeds coated evenly in maple and starter mixture in a large bowl.
Freshly baked sourdough granola cooling in a baking pan before being broken into clusters.
Sourdough granola spread on a parchment-lined baking sheet, filled with rolled oats, pecans, pumpkin seeds, sunflower seeds, and raisins baked into golden clusters.

Instructions

  1. Preheat the oven – Set the oven to 325°F and line a large 15 by 21 inch baking sheet or two 9 by 13 inch baking sheets with parchment paper. Having the oven fully preheated before the granola goes in ensures even baking from the start.
  2. Melt the coconut oil – Warm the coconut oil in a small saucepan over low heat or in a microwave-safe bowl in 20 second intervals until fully liquid. Melted oil coats the oats and seeds evenly and promotes crisping throughout the batch.
  3. Mix the wet ingredients – In a large mixing bowl, stir together the melted coconut oil, sourdough discard or active starter, maple syrup or honey, and vanilla extract until completely smooth and evenly combined.
  4. Add the dry ingredients – Add the rolled oats, chopped pecans, pumpkin seeds, sunflower seeds, ground cinnamon, ground nutmeg, and salt to the bowl. Stir thoroughly until all ingredients are evenly coated and no dry pockets remain.
  5. Spread and press – Transfer the mixture to the prepared baking sheet and spread into an even layer across the entire pan. Use the back of a spatula to press the mixture down gently into a compact layer to encourage larger, sturdier clusters during baking.
  6. Bake – Place the pan in the preheated oven and bake for 20 to 30 minutes, rotating the pan halfway through. At the halfway point use a spatula to gently lift and flip sections of the granola for even browning without breaking up the clusters more than necessary.
  7. Check for doneness – The granola is ready when it looks just golden across the surface and smells warm and toasty. It will still feel slightly soft when it first comes out of the oven and that is exactly right. It firms up and crisps fully as it cools on the pan.
  8. Cool completely – Remove the pan from the oven and let the granola cool completely on the baking sheet without disturbing it. This allows the clusters to set and firm up properly before storing or serving.
  9. Add dried fruit and store – Once the granola is fully cooled, stir in the dried fruit until evenly distributed throughout. Transfer to an airtight container and store at room temperature for up to two weeks.
Close-up of sourdough granola clusters with oats, seeds, pecans, and raisins on top of yogurt.

Gifting Ideas

  • In a wide mouth mason jar – Fill a pint or quart wide mouth mason jar with fully cooled granola, seal with a lid, and tie a ribbon or piece of twine around the neck. Add a small handwritten tag with storage instructions and serving suggestions for a warm, practical gift.
  • As part of a breakfast basket – Pair a jar of granola with a small jar of strawberry simple syrup, and a handwritten recipe card. Wrap everything in a tea towel and place in a basket for a complete cottage-style morning gift.
  • For neighbors or teachers – Fill a 16 ounce mason jar with granola and attach a tag listing the flavors and a simple serving idea like yogurt parfait or granola with milk. A personal note makes it feel thoughtful without requiring extra effort.
  • Seasonal variation gift – Make the pumpkin spice or gingerbread variation and package in a jar with a fall or winter ribbon and a small card noting the spice blend. It travels well and makes a natural hostess or holiday gift alongside a bag of good coffee or tea.

Freezing & Storage

  • Room temperature – Store fully cooled granola in an airtight container or sealed glass jar at room temperature for up to 2 weeks. Keep it in a cool, dry place away from direct sunlight or heat to prevent the clusters from softening too quickly.
  • Freezer – Granola freezes well in a freezer-safe container or zip-top bag for up to 3 months. Thaw at room temperature for about 15 minutes before serving and it will taste just as crisp and fresh as the day it was made.
  • Cool before storing – Let the granola cool completely on the pan before transferring to a container. Storing warm granola traps steam and softens the clusters before they have had time to set properly.
  • Refreshing – If the granola softens over time, spread it in a single layer on a baking sheet and warm in a 300°F oven for 5 to 8 minutes. Let it cool completely on the pan before returning it to the container and it will crisp back up well.

FAQ

Sourdough granola is a baked oat mixture made with sourdough starter or discard instead of a standard binding ingredient. The starter adds subtle tang, helps coat the oats and seeds evenly before baking, and contributes to the crisp clusters that give this granola more depth than a standard recipe.

Yes, unfed sourdough discard works perfectly and can be used straight from the refrigerator without any feeding or timing required. Both discard and active starter produce the same crisp clusters and balanced flavor in the finished granola.

No, the sourdough flavor stays mild and subtle once baked. The maple syrup, cinnamon, and vanilla balance the tang completely so the finished granola tastes warm and familiar rather than sharp or fermented.

Pressing the mixture firmly into the pan before baking and letting it cool completely in the pan without disturbing it are the two steps that make the biggest difference. The clusters need time to firm up on the pan before they are moved or stored.

Maple cinnamon is the most classic combination and works with almost any topping or serving style. Chocolate, pumpkin spice, and gingerbread are all popular variations that follow the same base recipe with simple spice swaps.

Store fully cooled granola in an airtight container or sealed glass jar at room temperature for up to 2 weeks. If it softens over time, spread it on a baking sheet and warm in a 300°F oven for 5 to 8 minutes to restore crispness.

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More Sourdough Recipes from the Cottage

Sourdough granola spread on a parchment-lined baking sheet, filled with rolled oats, pecans, pumpkin seeds, sunflower seeds, and raisins baked into golden clusters.
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Sourdough Granola | Discard or Starter

Author: Emily Rider
This sourdough granola recipe bakes up crisp and golden with warm maple flavor, crunchy clusters, and a light tang from sourdough discard or active starter that gives it more depth than a standard granola. It comes together in one bowl, bakes in under 30 minutes, and stores well in an airtight jar for up to two weeks.
Print Recipe Pin Recipe
Prep Time:15 minutes
Cook Time:30 minutes
Cooling Time:30 minutes
Total Time:1 hour 15 minutes
Course: Breakfast, Snack, Sourdough
Cuisine: American
Servings: 5 cups
Calories: 528kcal

Equipment

  • 1 Large mixing bowl
  • 1  Wooden spoon
  • 1 Large baking sheet (15×21 inches) or two 9×13 inch sheets
  • 1 Parchment paper or oil for greasing

Ingredients

  • 2 cups rolled oats old-fashioned, 200 grams
  • 1 cup chopped pecans 114 grams
  • ½ cup sourdough discard or active starter 100 grams
  • ½ cup pumpkin seeds 82 grams
  • ½ cup sunflower seeds 70 grams
  • ¼ cup maple syrup or honey 80 grams
  • 2 tablespoons coconut oil melted, 26 grams
  • 2 teaspoons vanilla extract 8 grams
  • 1 teaspoon ground cinnamon 4 grams
  • ½ teaspoon ground nutmeg 2 grams
  • ½ teaspoon salt 2 grams
  • 1 cup dried fruit stirred in after baking, 160 grams

Instructions

  1. Preheat the oven – Set the oven to 325°F and line a large 15 by 21 inch baking sheet or two 9 by 13 inch baking sheets with parchment paper. Having the oven fully preheated before the granola goes in ensures even baking from the start.
  2. Melt the coconut oil – Warm the coconut oil in a small saucepan over low heat or in a microwave-safe bowl in 20 second intervals until fully liquid. Melted oil coats the oats and seeds evenly and promotes crisping throughout the batch.
  3. Mix the wet ingredients – In a large mixing bowl, stir together the melted coconut oil, sourdough discard or active starter, maple syrup or honey, and vanilla extract until completely smooth and evenly combined.
  4. Add the dry ingredients – Add the rolled oats, chopped pecans, pumpkin seeds, sunflower seeds, ground cinnamon, ground nutmeg, and salt to the bowl. Stir thoroughly until all ingredients are evenly coated and no dry pockets remain.
  5. Spread and press – Transfer the mixture to the prepared baking sheet and spread into an even layer across the entire pan. Use the back of a spatula to press the mixture down gently into a compact layer to encourage larger, sturdier clusters during baking.
  6. Bake – Place the pan in the preheated oven and bake for 20 to 30 minutes, rotating the pan halfway through. At the halfway point use a spatula to gently lift and flip sections of the granola for even browning without breaking up the clusters more than necessary.
  7. Check for doneness – The granola is ready when it looks just golden across the surface and smells warm and toasty. It will still feel slightly soft when it first comes out of the oven and that is exactly right. It firms up and crisps fully as it cools on the pan.
  8. Cool completely – Remove the pan from the oven and let the granola cool completely on the baking sheet without disturbing it. This allows the clusters to set and firm up properly before storing or serving.
  9. Add dried fruit and store – Once the granola is fully cooled, stir in the dried fruit until evenly distributed throughout. Transfer to an airtight container and store at room temperature for up to two weeks.

Video

Notes

Press before baking – Lightly compacting the mixture with the back of a spatula encourages larger, sturdier clusters throughout the finished granola.
Pull it before it looks fully done – Granola crisps as it cools. Pull it when just golden rather than deeply browned to prevent overbaking.
Cool completely before storing – Storing warm granola traps steam and softens the clusters. Let it cool fully on the pan so the clusters set properly.
Add dried fruit after baking – Stirring in dried fruit after cooling prevents scorching and keeps the surrounding clusters crisp.
Storage – Store in an airtight container at room temperature for up to 2 weeks or freeze for up to 3 months. If the granola softens, refresh in a 300°F oven for 5 to 8 minutes and cool completely before returning to the container.

Nutrition

Serving: 1g | Calories: 528kcal | Carbohydrates: 50g | Protein: 12g | Fat: 34g | Saturated Fat: 8g | Polyunsaturated Fat: 10g | Monounsaturated Fat: 13g | Trans Fat: 0.004g | Sodium: 239mg | Potassium: 442mg | Fiber: 8g | Sugar: 15g | Vitamin A: 22IU | Vitamin C: 1mg | Calcium: 81mg | Iron: 3mg

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Close-up of a woman in a peach blouse smiling and leaning against a kitchen counter, with fresh flour and wheat berries visible beside her.

Emily Rider

Home miller since 1999 with fresh-milled flour & sourdough experience. Sharing from-scratch recipes and traditional kitchen skills, rooted in the seasons and inspired by everyday cottage living and seasonal rhythms.

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6 Comments

  1. 5 stars
    A new favorite in our kitchen—thank you for this beautiful recipe! I added shredded coconut and dried strawberries. Will be making it weekly.

    Reply

    1. Katie, your comment truly made my day—thank you!❤️ I love hearing how you made the granola your own. The addition of shredded coconut and dried strawberries sounds absolutely delightful—what a beautiful twist! I’ll definitely be trying that combo in my next batch. We always keep a jar in the pantry for snacking and topping yogurt—it’s such a versatile staple.

      If you’re open to it, I’d love to share your version in the recipe’s “Variations” section, with credit to you, of course. I treasure feedback like this—it helps me shape recipes that truly serve this cozy community. Thank you again for being here and baking along with me!😊

      Reply

  2. 5 stars
    I LOVE THIS RECIPE!! It was a slam dunk in our home and didn’t last long!

    Question- If I wanted to make a chocolate version, do I just add cocoa powder pre bake and sub cinnamon for vanilla?

    Reply

    1. Hi Lily! I’m so glad y’all loved the recipe—it makes my day!

      Yes, to make a chocolate version, you can add cocoa powder before baking and omit the cinnamon (keep the vanilla!). If you’d like to take it up a notch, feel free to fold in some mini or regular chocolate chips once it’s cooled—totally optional but so good!

      Let me know how it turns out if you try it!

      Reply

  3. Hi ! I plan on making this today. I want to add raisins. Would I cook it with the raisins in it or add them after it’s done ? Thank you ! ☺️

    Reply

    1. Hi Linda! We would recommend adding the raisins after it’s done cooking. This way, they’ll stay plump and sweet rather than getting too hard after the cooking process. Let me know how it turns out—enjoy! 🥰🍇

      Reply