There’s something deeply satisfying about turning simple sourdough discard into a tray of golden, crisp crackers fresh from the oven. These homemade sourdough crackers are humble, nourishing, and endlessly versatile. They're perfect for slow afternoons in the kitchen and simple snacks shared around the table. With their light tang and satisfying crunch, they’re a beautiful way to reduce waste while honoring the tradition of naturally fermented foods.
Whether paired with cheese, soup, or a generous swipe of butter, these rustic crackers bring old-world flavor to everyday snacking.
Why You’ll Love These Sourdough Crackers
- Uses sourdough discard (no waste)
- Naturally fermented for better digestibility
- Crisp, light texture with a gentle sourdough tang
- Simple ingredients you already have on hand
- Perfect for charcuterie boards, soups, and everyday snacks
Ingredients
- 1 cup sourdough discard (unfed)
- 3 tablespoons melted butter or olive oil
- ½ teaspoon salt
- Optional seasonings: garlic powder, herbs, cracked pepper, sesame seeds, or flaky sea salt
How to Make Sourdough Crackers
Step 1: Mix the Dough
In a bowl, combine sourdough discard, melted butter, and salt. Stir until smooth. If using seasonings, fold them in gently.
Step 2: Rest the Dough (Optional)
For extra fermentation and flavor, cover and let the dough rest at room temperature for 30 minutes to 2 hours.
Step 3: Roll It Thin
Preheat the oven to 325°F (165°C). Line a baking sheet with parchment paper. Spread or roll the dough very thin, almost translucent, for the crispiest crackers.
Step 4: Score and Bake
Score the dough into cracker-sized pieces using a knife or pizza cutter. Bake for 20–30 minutes, rotating halfway through, until lightly golden and crisp.
Step 5: Cool and Break
Allow crackers to cool completely on the pan. Break along score lines and enjoy.
Tips for Perfectly Crispy Crackers
- Roll the dough as thin as possible for even crisping
- Bake low and slow to avoid burning
- If crackers soften after cooling, return them to the oven for 5 minutes
- Sprinkle flaky salt on top before baking for extra texture
Flavor Variations
- Herb & Garlic: Add dried rosemary, thyme, and garlic powder
- Everything Seasoning: Sprinkle on top before baking
- Cheese Crackers: Add finely grated parmesan to the dough
- Seeded Crackers: Top with sesame, flax, or poppy seeds
How to Store Homemade Crackers
Store completely cooled crackers in an airtight container at room temperature for up to 1 week. For longer storage, keep them in the freezer and re-crisp in the oven as needed.
A Simple Way to Use Sourdough Discard
These sourdough crackers are a gentle reminder that good food doesn’t need to be complicated. With just a few ingredients and a bit of time, you can transform discard into something crisp, nourishing, and deeply satisfying, which is perfect for quiet evenings, shared boards, and everyday homemade goodness.
If you make this recipe, be sure to leave me a star rating and a comment below. Share what you made and tag me on Instagram@keepingitholistic! For more simple sourdough recipes & guidance, small-space gardening tips, and cozy, slow living inspiration, subscribe to my newsletter and follow me on YouTube and Instagram!
📖 Recipe
Homemade Sourdough Crackers (Crispy, Rustic & Naturally Fermented)
Equipment
- 1 Pizza Cutter
Ingredients
- 1 cup sourdough discard unfed
- 3 tablespoons melted butter or olive oil
- ½ teaspoon salt
- Optional seasonings: garlic powder herbs, cracked pepper, sesame seeds, or flaky sea salt
Instructions
Step 1: Mix the Dough
- In a bowl, combine sourdough discard, melted butter, and salt. Stir until smooth. If using seasonings, fold them in gently.
Step 2: Rest the Dough (Optional)
- For extra fermentation and flavor, cover and let the dough rest at room temperature for 30 minutes to 2 hours.
Step 3: Roll It Thin
- Preheat the oven to 325°F (165°C). Line a baking sheet with parchment paper. Spread or roll the dough very thin, almost translucent, for the crispiest crackers.
Step 4: Score and Bake
- Score the dough into cracker-sized pieces using a knife or pizza cutter. Bake for 20–30 minutes, rotating halfway through, until lightly golden and crisp.
Step 5: Cool and Break
- Allow crackers to cool completely on the pan. Break along score lines and enjoy.
Notes
Tips for Perfectly Crispy Crackers
- Roll the dough as thin as possible for even crisping
- Bake low and slow to avoid burning
- If crackers soften after cooling, return them to the oven for 5 minutes
- Sprinkle flaky salt on top before baking for extra texture
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