Seeded Sourdough Discard Crackers

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Sourdough seed crackers are crunchy morsels filled to the brim with good-for-you seeds. Give these homemade sourdough crackers your signature flair by creating a custom mix of seeds.

These sourdough seed crackers take less than an hour to make - the perfect quick and easy sourdough discard recipe. They'll be the star of your next charcuterie board, alongside your favorite soft cheese.

You might also like to try some other sourdough cracker recipes. I highly recommend these simple sourdough crackers or these gourmet fruit and seed crackers.

A stack of seeded sourdough crackers displayed on a piece of parchment paper.

Why You'll Love This Recipe!

Perfect Homemade Gift - These gorgeous sourdough seed crackers make a gorgeous homemade gift for any occasion. I love pairing it with a homemade chutney and some homemade ricotta. It's always appreciated.

Uses Up 200g of Sourdough Discard - this is the perfect way to use up lots of excess starter or sourdough starter discard. You can use either discard or active starter in these cracker recipe, it doesn't make a difference to the bake.

Natural Ingredients - I love that I know what's in these crackers! They're so simple and made with real ingredients - nothing artificial or questionable!

A display of seeded sourdough crackers alongside a small dish of tomato chutney and wedge of Brie.

Ingredients

Sourdough Starter or Sourdough Discard - You can use either active sourdough starter or sourdough discard, it doesn't matter.

All Purpose Flour - you can use all purpose flour or whole wheat flour for this recipe. If using whole wheat flour you might need an extra splash of olive oil to bring the dough together more easily.

Salt - I use regular salt in the dough and flaky sea salt for the topping.

Olive Oil or Melted Butter - you can use olive oil to keep these seedy sourdough crackers dairy free.

Rolled Oats - I've used old fashion rolled oats, not quick oats.

Seeds - you can use whatever seeds you like! You can see the blend I've used further down the page, but really any seeds you have on hand will work.

Flat lay of ingredients needed to make seeded sourdough crackers.

How To Make Sourdough Seed Crackers

These simple seedy sourdough crackers make use 200g of sourdough discard.

You can also use active starter that's been fed especially for the purpose of crackers - they are that addictive! Make sure all of your ingredients are at room temperature (especially if you're using discard, it will combine better if it's room temp rather than straight from the fridge).

Here's how to make seeded sourdough discard crackers:

Add sourdough discard, flour, salt, olive oil, oats and your chosen seeds to a small mixing bowl.

Bring the ingredients together until it forms a cohesive dough. You might need to work the dough around the bowl to ensure all the flour is incorporated.

Place the sourdough cracker dough onto a piece of parchment paper and roll it into a thin layer using a rolling pin. Don't add any extra flour to the dough at this stage or it will become too dry and crumbly.

Cut into crackers (you can use a knife or a cracker roller).

Brush the top of the crackers with olive oil and sprinkle with sea salt flakes.

Use the parchment paper to lift the crackers onto a baking sheet and bake until crispy and golden brown. Place onto a cooling rack for 10 minutes before breaking the crackers into pieces.

You can ferment the dough for these crackers if you want to. The dough can be left to ferment in the fridge for up to 24 hours. This is great if you want your sourdough starter to further enhance the flavor of your crackers, as well as ferment the flour that is added to these.

What Seeds To Use?

The great thing about this recipe is that the type of seeds you use is completely up to you!

You can use whatever you have on hand in the pantry. 100g of seeds is the perfect amount to make them full of flavor. Honestly, these are better than the gourmet crackers you buy at the store - and so much cheaper too!

In the batch of crackers in these photographs I've used:

  • 30g black sesame seeds
  • 30g flax seeds
  • 20g black chia seeds
  • 10g cumin seeds
  • 10g poppy seeds

You could use other seeds like white sesame seeds, pumpkin seeds, fennel seeds, sunflower seeds, hemp seeds - basically anything you like to eat! They also taste delicious topped with homemade Everything Bagel seasoning.

If you want to make your sourdough seed crackers a little herby, you can add some Italian seasoning, garlic powder or even some fresh rosemary along with the seeds.

Cutting Seeded Sourdough Crackers

I usually use a cracker roller to cut rolled out sourdough crackers before baking, but the seeds make it hard for the roller to cut the dough. So for these sourdough seed crackers, I find a sharp knife is best.

I cut the dough into my desired shapes before baking and then break them up into individual crackers once cool. I don't pierce these sourdough seed crackers with a fork as I find they don't really need it.

You could also use a pizza cutter to cut these before baking. A cookie cutter is another good alternative for cutting these into shapes.

How To Store + Freeze

These sourdough seed crackers can be stored in an airtight container and will stay fresh for around a month. I find they stay freshest in a glass jar or metal cookie tin. Plastic tends to make them softer more quickly.

Looking for more?

If you loved these seeded sourdough discard crackers, you'll love these recipes too!

SEEDED SOURDOUGH CRACKERS - PINTEREST IMAGE
Seeded Sourdough Crackers - Recipe Feature Image

Seeded Sourdough Discard Crackers

Seedy sourdough crackers jam packed full of all the good stuff! You can create a custom cracker by personalising the seeds you choose to include.
4.19 from 22 votes
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 60 crackers
Calories 32 kcal

Equipment

  • Digital Scales
  • Mixing Bowl
  • Rolling Pin
  • Baking Trays

Ingredients  

  • 200 g Sourdough Starter (or sourdough starter discard)
  • 100 g All Purpose Flour
  • 10 g Salt
  • 40 g Olive Oil
  • 60 g Rolled Oats
  • 100 g Seeds (sesame, pumpkin, flax, chia etc)
  • 10 g Flaky Sea Salt (for sprinkling on top)
  • 20 g Olive Oil (for brushing tops of crackers)

Instructions 

  • Preheat oven to 350F/180C.
  • Add sourdough discard (or active starter), flour, olive oil, salt, oats and seeds to a mixing bowl and bring the ingredients together to form a pliable dough (see notes).
  • Divide the dough into two portions (this makes it easier to roll).
  • Place each ball onto a piece of parchment paper and flatten out with your hands into a rough rectangle.
  • Now roll out to a thin sheet of dough using a rolling pin. You want it around 1/16" or 1.5mm thick.
    The dough should not be sticky at all and easy to roll - however see notes below for some troubleshooting if your dough is sticky.
  • Use a sharp knife or cookie cutter to cut the seeded sourdough crackers into pieces.
  • Place each parchment paper with dough on top onto a baking sheet. This recipe will generally needs two baking trays.
  • Brush dough with olive oil and sprinkle with salt. You can also sprinkle with more seeds like sesame if you wish.
  • Bake at 350F/180C for around 30 minutes or until crackers are golden and crisp.
  • Let the crackers cool on a rack before breaking into individual pieces.

Notes

Notes on Discard - 
This recipe is based on a sourdough discard from a 100% hydration sourdough starter.
 
Notes on Seeds - 
In the batch of crackers in these photographs I've used:
  • 30g black sesame seeds
  • 30g flax seeds
  • 20g black chia seeds
  • 10g cumin seeds
  • 10g poppy seeds
 
Notes on Mixing Dough - 
This dough is easy to mix in a bowl with a dough scraper or your hands. I find it easiest to use a dough scraper until the dough has just come together. I then use my hands to knead the dough in the bowl until all the ingredients are combined.
It's not a sticky dough - it should be soft and pliable.
If you feel the seeds have absorbed some of the moisture or it's too dry, add a 10g of water at a time until the dough becomes pliable - but not sticky.
 
Notes on Rolling Dough - 
The dough shouldn't be sticky and is easy to roll out using a rolling pin without it sticking. However, if you are working in a warmer climate or your dough is sticky for whatever reason, you can place the dough into the fridge before rolling it out. Alternatively, you can place the dough between two sheets of parchment paper to stop it sticking to the rolling pin.

Nutrition

Serving: 50g Calories: 32kcal Carbohydrates: 3g Protein: 1g Fat: 2g Saturated Fat: 0.3g Polyunsaturated Fat: 0.1g Monounsaturated Fat: 1g Sodium: 65mg Potassium: 5mg Fiber: 0.3g Sugar: 0.04g Calcium: 1mg Iron: 0.1mg
Tried this recipe?Share your creation with us @ThePantryMama or tag #thepantrymama!

Share the sourdough love!

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4.19 from 22 votes (14 ratings without comment)

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Recipe Rating





16 Comments

  1. 4 stars
    Love this recipe!! Only thing that I don’t love is that the edges burn badly. I made another recipe using just starter (no added flour) and I don’t have this problem. I’ve tried lowering my oven temp too. Just can’t seem to get them to cook evenly. Any tips?

  2. Hello Kate These crackers are the best ever I reduced the honey a bit They are so delish and they keep really well Thank you for sharing Liz

  3. Just wondered if this recipe can be made using only all purpose flour. I want to try them but do not have any whole wheat flour right now.

  4. 5 stars
    Wonderful recipe! I didn’t have whole wheat flour so added an 20g extra all purpose flour and extra 20g starter. And added 10g mustard seeds to the mix! These are quite addictive!!! Don’t have a fancy cracker cutter but the pizza cutter did a wonderful job.

  5. I don't have enough rolled oats for the recipe (I used what I had for the last batch I made, lol). Any recommendations for how to modify the other ingredients? or just make as is without the rolled oats?

  6. 5 stars
    These were great! I've made your gourmet fruit and nut crackers and they've become a staple I love them so much, and I think these will be another favorite. I added molasses instead of the honey (only 10g), and next time I may cut back the salt. I used a pizza cutter, as I didn't have a cracker cutter, and pierced them with a fork. Yummy recipe!

  7. 5 stars
    I love these crackers and they are so easy to make. One note though, first time I made them I found them way too salty with the 10g in the dough and 10g sprinkled on top. Second time making them, I reduced the honey by half (plenty sweet enough for a seeded cracker) and cut the salt by half in the dough, I did not add the sprinkle of salt on top and they are perfect!

  8. 5 stars
    They are so delicious.. first attempt at a cracker with sourdough. No cracker cutter to make them pretty, but a pizza cutter worked. Thank you for all the great recipes.

  9. 5 stars
    The best crackers ever. I have one of those rolling pin that have sizes, so 2mm was the smallest and it is close enough. The dough wasn’t sticky at all. Easy to roll out. THANK YOU for sharing this recipe!