Sourdough Discard Crackers Recipe – Crunchy, Flavorful, and Perfect for Snacking
Sourdough discard crackers are the perfect way to use up leftover starter, creating a crunchy, savory snack that is both satisfying and simple to make. These crackers are the ideal blend of tangy sourdough flavor, a slight nutty crunch, and the delightful sprinkling of seeds that makes each bite irresistibly flavorful.
Whether you’re looking to make a snack for yourself or share with friends, this sourdough discard cracker recipe is sure to become a staple in your kitchen. The recipe is straightforward, requiring just a handful of ingredients and minimal effort, while giving you the best homemade crackers that rival store-bought ones.

Ingredients for Sourdough Discard Crackers
- 1 cup sourdough discard
- 1 cup all-purpose flour
- 2 tbsp olive oil
- 1 tsp sea salt (for the dough and for sprinkling)
- 1 tbsp sesame seeds (for topping)
- 1 tbsp black sesame seeds (for topping)
- 1/2 tsp garlic powder (optional)
- 1 tbsp chopped dried herbs (rosemary, thyme, or parsley)
- 1 tbsp honey or maple syrup (optional for a slight sweetness)
Tips:
- Use a rolling pin to roll the dough thin for the crispiest crackers.
- Don’t skip the salt on top — it enhances the flavor significantly.
- For more texture, you can add a handful of crushed nuts, such as walnuts or almonds, into the dough.
How to Make Sourdough Discard Crackers
Step 1: Prepare the Dough
Start by combining 1 cup of sourdough discard with 1 cup of all-purpose flour in a large mixing bowl. Add 2 tablespoons of olive oil, and 1 teaspoon of sea salt. If you like garlic or extra herbs, now’s the time to add garlic powder and dried herbs for flavor.
Mix everything together until you get a crumbly dough. If it’s too dry, add a bit more olive oil or water — the dough should come together but remain firm.
Step 2: Roll Out the Dough
Once your dough is ready, place it on a piece of parchment paper and use a rolling pin to roll it out thin, about 1/8 inch thick. The thinner you roll it, the crispier your crackers will be.
To prevent the dough from sticking, you can lightly flour your rolling pin or work surface.
Step 3: Add Toppings
Brush the rolled-out dough lightly with olive oil, and sprinkle a bit of sea salt, sesame seeds, and black sesame seeds across the surface. If you want a slight sweetness, drizzle honey or maple syrup over the dough before cutting it into squares or rectangles.
Step 4: Bake the Crackers
Preheat your oven to 375°F (190°C). Once the crackers are shaped and topped, transfer the dough to a baking sheet lined with parchment paper. Bake them for 15–20 minutes or until they are golden brown and crispy.
Check the crackers periodically to ensure they don’t burn. The baking time may vary slightly depending on the thickness of your dough.
Step 5: Cool and Serve
Allow the crackers to cool on a wire rack to maintain their crispness. Once cooled, serve immediately or store in an airtight container for up to a week.

Why You’ll Love Sourdough Discard Crackers
✨ Waste Not, Want Not – Sourdough discard is often thrown away, but this recipe transforms it into a delicious, crunchy snack.
✨ Customize Your Flavor – From savory herbs to sweet honey, this recipe is adaptable to your tastes.
✨ Crunchy and Satisfying – The sesame seeds and olive oil create a rich, crispy texture that pairs perfectly with cheese, dips, or just on its own.
✨ Quick and Simple – With minimal ingredients and effort, you can make a batch of these delightful crackers in no time.
Fun Facts
- Sourdough discard contains beneficial bacteria from the fermentation process, which is why it adds such a unique, tangy flavor to the crackers.
- Adding black sesame seeds not only enhances the taste but also provides a rich source of nutrients like calcium, magnesium, and iron.
- If you prefer a spicier cracker, try adding chili flakes or a pinch of cayenne pepper to the dough for an extra kick.
Conclusion
Sourdough discard crackers are the ultimate snack for anyone looking to use up leftover starter while enjoying a delicious, crunchy bite. The beauty of this recipe lies in its simplicity and flexibility — customize it to suit your taste, and enjoy fresh, homemade crackers in no time.
Perfect for snacking on their own, paired with cheese, or used as dipping crackers, these sourdough discard crackers are sure to impress every time you bake them!






