23 Simple Sourdough Discard Recipes That Empty Your Jar - Zero-Waste Chef (2024)

When I started making sourdough in 2013, a little bit before I started writing this blog, I knew I’d have to find uses for the discard left over from feeding the new member of our family, my sourdough starter, Eleanor. I couldn’t simply waste all that flour and water! Since then, I’ve come up with many recipes for the discard. Even if you never bake the bread, you may want to keep a sourdough starter on hand just for these 18 recipes.

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This recipe helps clear out random seeds from your pantry—sunflower, flax, poppy, hemp, caraway—while putting a 1½ cup-size dent in your sourdough discard jar.

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Just before baking, if desired, top your prepared dough with little bits of produce on hand to reduce wasted food. This sourdough discard focaccia won’t go uneaten!

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These crackers taste cheesy but contain no cheese. Make the dough in advance, refrigerate it for up to five days and bake crackers when you crave them.

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For this recipe, I sourdoughized this soft pretzel recipe that my daughter Charlotte makes. Like Charlotte’s recipe, this one calls for some active dry yeast. The discard doesn’t have enough life in it to make dough rise, but it has loads of flavor.

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Since the birth of my starter Eleanor, I doubt a week has gone by during which I haven’t made these at least once. During Covid, I’ve eaten more than usual. Last year when I found myself stranded at my mom’s in Canada at the beginning of lockdowns, I cooked—and ate—stacks and stacks of these pancakes (I always travel with my starter).

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Fortunately, just before lockdowns last year, I had come up with a vegan version of my popular pancakes. I had no idea at the time that sourdough was about to explode (not literally, but that can happen also).

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Start the sponge in the morning for these and enjoy breakfast for dinner. They are crispy on the outside, soft-and-fluffy on in the inside. You can use the batter to make pancakes as well, if desired.

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These flakey, scrumptious sourdough biscuits are one of the easiest recipes you can make with sourdough discard and they call for an entire cup.

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These fritters make a nice side dish for dinner or a tasty breakfast that uses up random vegetables. Their portability also makes them good for packing in lunches.

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Last year during the first lockdown, I needed chocolate. I had lots of sourdough discard at my mom’s but few other ingredients so I came up with this cake—a sourdoughized version of Depression era wacky cake.

Since I first posted this, loads of people have tagged me on Instagram with all kinds of variations of it—with sour cherries or nuts or orange liqueur or coconut… Lately I’ve been making it with unsalted broth left over from cooking black beans, a quarter cup of chocolate chips and a tablespoon of fresh orange zest.

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When we ran out of cocoa at my mom’s, I made a carrot version of the chocolate cake.

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Thanksgiving. More lockdowns. More cake. This dessert will satisfy your vegan guest’s sweet tooth (or anyone’s for that matter).

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Make these with leftover pumpkin or winter squash and ensure two types of food are eaten—vegetables and sourdough discard.

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This pumpkin (or kabocha squash) quick bread tastes like pumpkin pie in bread form.

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Mashed bananas, like so many foods, freeze very well, which prevents food from going to landfill where it emits methane gas,a greenhouse gas much more potent than carbon dioxide. So if you see a good deal on brown bananas at the store, grab them, mash them, make this quick bread and freeze the excess mashed bananas to make more banana quick bread later.

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This works so well for cookies! To adapt a cookie recipe that calls for flour, replace each egg with a sourdough discard egg and reduce the amount of flour in the recipe by three tablespoons. This works well for chocolate chip cookies, peanut butter cookies, snickerdoodles, sugar cookies and so on.

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The sourdough discard flax egg in action! These contain only a small amount of discard but it all adds up. If desired, let the cookie dough ferment for a short time (four to six hours) on the counter.

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Ranger cookies are like oatmeal cookies with shredded coconut and dried fruit upgrades. No one can tell I’ve substituted the egg in these. They just ask if they can have some more.

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If you’re more of an oatmeal chocolate chip type.

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For this recipe, you can make the pita bread dough in advance, store it in the refrigerator and when you crave pitas, tear off a few hunks of dough and quickly make them. I’ve also frozen the dough.

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This pizza and the pita bread are the most popular recipe on my blog. Just about everyone likes pizza. My recipe calls for active dry yeast for leavening (my book includes a recipe for sourdough pizza made with a sourdough leaven only). Like the above pita dough, you can refrigerate or freeze the dough and bake later. The pizza blog post also includes a formula for sourdoughizing other recipes.

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Similar to pizza, you can tailor these based on food you have on hand: sauces, vegetables, cheeses and so on.

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Related

23 Simple Sourdough Discard Recipes That Empty Your Jar - Zero-Waste Chef (2024)

FAQs

What is the difference between sourdough bread and sourdough discard bread? ›

Sourdough discard is the unfed portion of your sourdough starter that you remove before you add fresh flour and water. Because of it's unfed state, it's not used to bake the delicious bread you know as sourdough, but more often than not, used in sourdough discard recipes.

What is a substitute for sourdough discard? ›

Add the discard starter to the recipe as a replacement. How much sourdough starter can you substitute? We recommend substituting starter for no more than 1/3 of the flour in the recipe. If you like the result, you can try increasing the percentage the next time.

Is sourdough discard still active? ›

Absolutely! A jar of sourdough discard serves as an insurance policy against starter death. If you have some discard on hand, remove a spoonful of it and feed it fresh flour and water in a clean jar. You should have a bubbly starter ready to bake with after a couple of feedings, depending on the discard's condition.

Do you have to discard sourdough starter every time you feed it? ›

Do I have to discard my sourdough starter? It would be best if you discarded some portion of your starter each time you feed it unless you want to continue to let it grow. Eventually, you need to discard the used “food” (flour and water) that's been used to sustain your starter during the last fermentation period.

Is eating sourdough discard healthy? ›

The best part about using leftover sourdough discard in your baking and cooking? You get the added benefit of fermented grains – making it easier to digest and better absorbed by the body.

How do I know if my sourdough discard is good? ›

You can store mature sourdough discard in the refrigerator indefinitely. As long as there is no mold, it is good to use.

Why do you throw away sourdough discard? ›

If you don't get rid of the excess, eventually you'll have more starter than your feedings can sustain. After a few days, your daily 1/4 cup flour and water won't be enough to sustain your entire jar of starter, and your starter will be slow and sluggish, not much better than discard itself.

What is the best way to use sourdough discard? ›

Use sourdough discard to make pancakes or waffles for a tangy twist on a classic breakfast dish. An easy, simple ingredient recipe to make your own “cheez-it” style crackers at home.

What is the liquid on top of sourdough discard? ›

This thin liquid (called “hooch”) is merely alcohol and water generated by your starter's wild yeast as it feeds. Hooch is a visible cry for help: Your starter is hungry. Once you get it back on a regular regimen of care, it should recover just fine.

Do you refrigerate sourdough discard? ›

Store it for future baking: You can store sourdough discard in an airtight container in the refrigerator for future baking with sourdough discard recipes. When you're ready to use it, let the discard come to room temperature before using it to bake.

Does sourdough discard need to float? ›

Disrupting the bubbly activity could cause it to sink. You'll find that either your sourdough starter floats or it settles to the bottom. If it floats, it should be ready for baking. If it sinks, it likely won't produce great results if you were to bake with it right away.

How do I reactivate my sourdough discard? ›

Begin by discarding all but 1/2 cup of the old starter. Then, feed the remaining starter with fresh flour and water. The feeding ratio should ideally be 1:1:1 (starter:flour:water). Leave the mixture at room temperature until it becomes bubbly and active, which usually takes about a day.

Can you feed starters without discarding? ›

How to increase a starter. If your recipe calls for more than 227g (about 1 cup) of starter, feed it without discarding until you've reached the amount you need (plus 113g to keep and feed again).

How old is the oldest sourdough starter? ›

The World's 'Oldest' Sourdough Starter Was Made With 4,500-Year-Old Yeast. There's no bread quite like sourdough. In addition to being tasty as a sandwich bread, delicious as sourdough croutons, and even great just toasted with butter, sourdough's production process is decidedly unlike other breads.

How to tell if sourdough starter is bad? ›

Typical signs of food spoilage and mold include pink, orange, or green colors, white fuzzy spots, or sometimes areas that are darker with white areas on top. If you see any of these signs, I would recommend throwing your starter away and creating a new one.

What is the purpose of sourdough discard? ›

Tenderizer: The acidity in sourdough discard weakens gluten development and reacts with chemical leaveners which results in soft and fluffy baked goods. Fermentation: Adding sourdough to baked goods also imparts the magic of fermentation.

What happens if you bake sourdough discard? ›

You can always use this discard by directly mixing it into a dough for baking. Your discard, as long as it's in good shape, will leaven any bread dough just as well. The discard is just like a levain you would make for a recipe. The only difference is it's the same makeup as your starter.

Can you use an active sourdough starter instead of discarding? ›

Absolutely you can! Active starter can be used in the same way as sourdough discard in sweet or savory baking. You can add active sourdough starter to any recipe you would add discard to following the same calculation.

Do you throw away sourdough discard? ›

When you are ready to bake, remove the discard from the fridge and let it come to room temperature. I recommend keeping sourdough discard for up to one week. If needed, mark the date on the container in your refrigerator. After one week, there is a higher chance of the discard growing bad bacteria or mold.

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