Sourdough Starter Discard Recipes | The Perfect Loaf (2024)

Sourdough Starter Discard Recipes | The Perfect Loaf (1)

Your sourdough starter is the cornerstone of delicious and healthy sourdough bread baking. But, it’s also a source for a never-ending accumulation of starter discard. The good news is you can use this excess starter in any of the following sourdough starter discard recipes. This discard gives you even more delicious things to make in the kitchen!

What is Sourdough Starter Discard?

To keep your sourdough starter healthy, you need to provide it with fresh flour and water on a schedule. Each time you refresh (feed) your starter, you must discard some of the fully-fermented mixture in the jar. Discarding helps keep the acidity low in your sourdough culture, which keeps it strong and healthy. If you didn’t discard, you’d also eventually have an unwieldily sum.

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.

You might see sourdough starter discard as waste—after all, you probably compost or toss it more often than not. However, I see it in a different light: it’s the byproduct of keeping your beneficial bacteria and wild yeast healthy.

Think of starter discard as food that was used by your sourdough culture; it wasn’t wasted resources.

And so we refresh our starter each day (I refresh (feed) my starter twice a day since I bake often). When you frequently refresh, especially if you keep your starter at room temperature, you’re ensuring your culture is healthy and vigorous. Frequent refreshments also help avoid an overly acidic mixture, which can deteriorate its fitness over time.

But just because we refresh and discard often, doesn’t mean we can’t use the discard (like in focaccia!) or collect it and use it later. Let’s look at saving up sourdough starter discard.

Saving Up Discard

Sourdough Starter Discard Recipes | The Perfect Loaf (2)

One of my favorite things to do is save my sourdough starter discard in the refrigerator throughout the week. Each day when I refresh my sourdough starter, instead of taking that starter discard and throwing it in the compost, I put it in a tall Weck jar (without the clips, but covered) in the refrigerator.

I call this my sourdough starter discard cache and it’s full by the weekend and ready to be used in many of the recipes below. Typically, I’ll use some for sourdough waffles or pancakes on Saturday and either blueberry muffins or banana bread on Sunday. Making this “starter cache” means that, I’ll have little to no sourdough starter discard going into the compost bin for a given week.

Sourdough Discard Recipes

See all of our sourdough starter discard recipes →

And more sourdough starter discard recipes are yet to come. If you didn’t see what you were looking for, please leave a comment below and I’ll get test-baking!

Sourdough Starter Discard Recipes | The Perfect Loaf (2024)

FAQs

Can you do anything with sourdough starter 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.

When can I use sourdough starter discard in recipes? ›

Culinary-wise, sourdough discard can be used in various recipes such as pancakes, waffles, muffins, sourdough pasta and quick breads like sourdough banana bread to impart a tangy flavor, reduce food waste, and add complexity of flavor to your baked goods.

How do you rehydrate sourdough starter perfect loaf? ›

Reviving dehydrated sourdough starter in water. The shards need a little help rehydrating before we can add fresh flour and water. To rehydrate, add just enough warm water to cover. Let them sit in the water for an hour until soft and they start to break apart.

What is the difference between sourdough starter and discard? ›

Active starter and discard both come from the same sourdough starter. However, they are in different phases. Active starter has been fed flour and water within the last 12 hours or so and is growing until it hits its peak. Once it begins to fall it is considered discard.

Can I bake sourdough discard by itself? ›

You can store sourdough discard in a separate container, then bake with it when you want — for instance, maybe you fed your starter on Tuesday, leaving you with discard that you want to use to bake pancakes on Saturday.

When should you throw out a sourdough discard? ›

It's usually pretty obvious when your starter has gone bad. You will either see mold or discoloration (generally pink or orange). If you see either of these things, you will need to toss your starter. The smell is usually a big give away.

Can you use 2 day old sourdough discard? ›

I don't recommend using starter discard from the fridge to make sourdough bread. Why? The discard could be sitting in the fridge for several days, up to 2 weeks, which is far too long without feeding in an environment that's too cold.

Can I leave sourdough discard out overnight? ›

I left my sourdough discard out at room temperature for a few days. Is it okay? As long as your kitchen isn't too warm (I'd say 78°F or higher) your starter/discard will be fine stored at room temperature for at least a few days without feeding. The flavor will get more acidic the longer it sits.

Can I keep adding to my sourdough discard? ›

Can you add sourdough discards together in the same jar? Yes you can add sourdough discards from different days together in the same jar. You just need to make sure you stir it well and you don't leave it sitting in the fridge for too long. Sourdough discard should be used within two weeks.

Why is my homemade sourdough bread so dense? ›

One of the most common mistakes is having a dough temperature that's too low for the starter to feed on all the flour in the dough, resulting in a crumb that's dense, with fewer openings. "Starter is happiest and most active at around 75 degrees. If it's a lot colder, the process will be much slower.

What is the best flour for sourdough starter? ›

The best flour blend for creating a new sourdough starter is 50% whole-meal flour (whole wheat or whole rye) and 50% bread flour or all-purpose flour. I recommend a 50/50 mix of whole wheat flour and bread flour. Why do you need to use these two types of flour?

Why is my sourdough loaf gummy? ›

Most likely when this happens, it's not you - it's your starter. If your loaf is dense, has uneven holes and a gummy texture, most likely there wasn't enough active wild yeast in your starter to make the bread develop and rise during baking. This can be the case even if your starter seems really happy and bubbly.

Do you discard every time you feed sourdough starter? ›

With each sourdough starter feeding, you'll be discarding some to avoid it from becoming overly acidic.

Why bake with sourdough discard? ›

More Moisture: Adding discard to recipes adds extra moisture to the baked good. This can make for delicious muffins, pancakes, waffles and more! Flavor: Discard has gone through the fermentation cycle and typically has a more sour flavor from the bacteria.

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

While it will smell different to a fed, active starter, it won't smell unpleasant. The discard should be fine in the fridge, however if it is displaying signs of mold or any pink or orange tinges then it has gone bad and needs to be tossed.

What are the benefits of sourdough discard? ›

It adds a delicious flavor and imparts moisture to recipes which keeps bakes tasting fresher for much longer. You can also use sourdough discard to ferment recipes which makes them healthier and easier to digest.

Can you dry sourdough starter discard? ›

Reason #2. You can easily share it with friends, even when they don't live nearby. Reason #3. Any excess, also called the discard, can be dried and ground to powder.

Can you bring sourdough discard back to life? ›

Reviving a dormant sourdough starter is a simple process. 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).

How long can you keep sourdough discard on counter? ›

Room temperature sourdough discard should be used, refrigerated, or thrown away after 36-48 hours. Sourdough discard can be kept in the fridge for weeks, BUT it continues to get sourer as time passes.

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