Crispy Sourdough Crackers: Easy, Flavorful & Addictive!
Have you ever found yourself with an abundance of sourdough starter and wondered how to use it creatively? That’s exactly how these sourdough crackers came to life in my kitchen.
One crisp winter afternoon, I was preparing a cheese board for guests when I realized I had no crackers.
Instead of making a last-minute supermarket run, I decided to experiment with my starter, and the result was a batch of golden, crispy crackers that became an instant favorite.

These crackers are a fantastic way to repurpose excess starter while creating something truly delicious. Their rich, tangy flavor makes them perfect for pairing with cheese, dips, or soups.
Once I made them the first time, they became a staple in my kitchen, and now I look forward to baking a fresh batch whenever I have extra starter on hand.
Why You’ll Love This Recipe
- Uses up excess sourdough starter: No waste, just delicious crunch.
- Crispy and flavorful: A perfect balance of crunch and tanginess.
- Customizable: Add herbs, spices, or seeds to suit your taste.
- Quick and easy: Simple ingredients and steps make these a breeze to whip up.
- Perfect for snacking: Enjoy them with cheese, dips, or as a side for soups.
Ingredients & Substitutions
- 1 cup sourdough starter (unfed or discard, at room temperature)
- 1 cup all-purpose flour (or whole wheat for nuttier crackers)
- ¼ cup olive oil (or melted butter for richness)
- ½ teaspoon salt (adjust to taste; use flaky salt for extra texture)
- Optional add-ins: ½ teaspoon garlic powder, rosemary, black pepper, sesame seeds, or Parmesan cheese

Prep & Cook Time
| Activity | Time |
|---|---|
| Prep Time | 15 minutes |
| Cook Time | 20-25 minutes |
| Total Time | 35-40 minutes |
Step-by-Step Instructions
- Chill the dough (optional but recommended!): Mix the sourdough starter, flour, olive oil, salt, and any seasonings until smooth. Wrap in plastic wrap and refrigerate for 30 minutes.
- Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
- Roll the dough very thin (1/16 inch) on a floured surface. The thinner, the crispier!
- Cut the crackers into squares or rectangles using a pizza cutter or knife. Prick each cracker with a fork to prevent puffing.
- Brush with olive oil (or an egg wash for extra crispness) and sprinkle with flaky sea salt or herbs.
- Bake for 20-25 minutes, checking at 15 minutes to prevent burning. If needed, turn off the oven and let them sit inside with the door slightly open for 10-15 minutes for extra crunch.
- Cool completely before storing in an airtight container.

Expert Tips for the Best Sourdough Crackers
- Roll the dough thin: The thinner the cracker, the more crunch it will have.
- Customize the flavor: Experiment with different seasonings, such as smoked paprika, everything bagel seasoning, or grated cheese.
- Use quality oil: A high-quality olive oil enhances the richness of the crackers.
- Store properly: Keep them in an airtight container to maintain freshness and crispness.
- Watch the bake time: Crackers crisp further as they cool, so remove them when lightly golden.
Nutrition Facts
| Nutrient | Amount per Serving |
|---|---|
| Calories | 120 |
| Fat | 6g |
| Carbohydrates | 15g |
| Protein | 2g |
FAQs About Sourdough Crackers
Can I make these crackers gluten-free?
Yes! Substitute the all-purpose flour with a high-quality gluten-free flour blend that works well for baking.
What’s the best way to serve them?
These crackers pair beautifully with cheeses, hummus, olives, or even a bowl of creamy soup.
Can I add ingredients like cheese or seeds?
Absolutely! Adding shredded cheese, flaxseeds, or sunflower seeds enhances texture and adds more depth of flavor.
How should I store them?
Once completely cooled, store them in an airtight container at room temperature for up to one week.
Enjoy Homemade Sourdough Crackers
These sourdough crackers are the perfect crunchy snack, packed with depth of flavor thanks to the tangy starter.
Whether you’re looking for an easy way to use up leftover sourdough discard or simply love homemade snacks, these crackers won’t disappoint.
I hope you enjoy making—and eating—them as much as I do. Happy baking!
