Sourdough Crunchy Granola: A Simple, Nourishing Way to Use Your Discard

There is something about homemade granola that feels like coming home.

Maybe it is the smell of oats, cinnamon, and maple slowly toasting in the oven. Maybe it is knowing exactly what went into the bowl. Or maybe it is the simple pleasure of turning something that might have been discarded into something nourishing and delicious.

For September, I am exploring what it means to be Rooted in Foundation—the simple things that help us feel steady, nourished, and connected to ourselves.

And honestly? Baking is one of those things for me.

This sourdough crunchy granola is one of my favorite ways to use extra sourdough discard. The discard adds a subtle tang and helps create those wonderful crunchy clusters that make homemade granola so satisfying.

It is wonderful over yogurt, with fresh fruit, sprinkled over a smoothie bowl, or simply eaten by the handful straight from the jar.

Why I Love This Granola

This recipe is:

• Crunchy and full of clusters
• Not overly sweet
• A delicious way to use sourdough discard
• Easy to customize
• Perfect for breakfast or an afternoon snack
• Made with simple pantry ingredients

And perhaps best of all, it turns something that might otherwise go to waste into something wonderful.

That feels pretty rooted to me.

Sourdough Crunchy Granola

Ingredients

Dry ingredients

• 3 cups old-fashioned rolled oats
• ½ cup chopped pecans or walnuts
• ½ cup pumpkin seeds
• ¼ cup unsweetened coconut
• 2 tablespoons ground flaxseed
• 1 teaspoon cinnamon
• ½ teaspoon sea salt

Wet ingredients

• ½ cup sourdough discard
• ? cup pure maple syrup
• ¼ cup melted coconut oil or butter
• 1 teaspoon vanilla extract

Optional additions after baking

• Dried cranberries
• Raisins
• Dried cherries
• Chopped dark chocolate
• Additional coconut
• Pumpkin seeds or other nuts

Instructions

1. Prepare the oven

Preheat your oven to 325°F.

Line a large baking sheet with parchment paper.

2. Mix the dry ingredients

In a large bowl, combine the oats, nuts, pumpkin seeds, coconut, flaxseed, cinnamon, and salt.

Give everything a good stir so the ingredients are evenly distributed.

3. Mix the wet ingredients

In a separate bowl, whisk together the sourdough discard, maple syrup, melted coconut oil or butter, and vanilla.

The sourdough discard helps bind the mixture together, which is part of what gives this granola its wonderful cluster texture.

4. Bring it all together

Pour the wet ingredients over the oat mixture.

Stir thoroughly until everything is evenly coated.

5. Press it down

Spread the granola onto your prepared baking sheet.

This is important: don’t just spread it loosely.

Use the back of a spatula or spoon to gently press the mixture into a fairly even layer.

This helps encourage those beautiful clusters.

6. Bake

Bake for approximately 30–40 minutes, checking around the 20-minute mark.

If your oven has hot spots, rotate the pan halfway through.

You are looking for a beautiful golden-brown color and a dry, toasted appearance.

7. Don’t touch it!

This may be the hardest part.

Remove the granola from the oven and let it cool completely on the baking sheet before breaking it apart.

As it cools, it becomes crisp and the clusters firm up. This cooling period is one of the keys to getting that crunchy texture.

Once completely cool, break it into whatever size clusters you like.

Then add any dried fruit or chocolate you want.

My Favorite Ways to Enjoy It

I love this granola:

Over Greek yogurt with fresh berries and a drizzle of honey.

With milk as a simple homemade breakfast cereal.

On a smoothie bowl for a little extra crunch.

By the handful when I need a quick snack.

And it makes a beautiful homemade gift tucked into a jar with a simple ribbon.

Make It Your Own

One of the best things about granola is that you really don’t have to follow the rules.

Try:

• Pecans + dried cranberries
• Almonds + coconut
• Pumpkin seeds + dried cherries
• Walnuts + dark chocolate
• Pumpkin spice + pecans for an autumn version

Just remember that delicate ingredients like chocolate and many dried fruits are best stirred in after the granola has cooled.

The Foundation of Homemade

There is something deeply grounding about making food from scratch.

It slows us down.

We measure. We stir. We wait.

And then we get to enjoy the result.

Maybe being rooted isn’t always about doing something profound.

Maybe sometimes it is simply standing in your kitchen, stirring a bowl of oats, listening to the oven hum, and remembering that nourishment can be simple.

What are the little things that help you feel rooted?

For me, baking is definitely one of them.

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Storage

Once completely cool, store your granola in an airtight container at room temperature.

For the best texture, make sure the granola is completely cool before sealing the container.

Recipe at a Glance

Prep: 10 minutes
Bake: 30–40 minutes
Yield: Approximately 5–6 cups
Difficulty: Easy

Enjoying this content? My book 52 Weeks of Wisdom & Wellness goes deeper — find it here.