Leftover Sourdough Starter Recipes: The Ultimate List (2024)

FAQs

What can I do with my extra sourdough starter? ›

Instead of throwing away (or composting) your excess sourdough starter during the feeding process, bake with it! Unlock the power of sourdough discard to both enhance your bakes with a subtle tang and make the most of those leftovers.

What to do with sourdough discard? Don't throw it away! Instead, use it to make delicious and nutritious treats like pancakes, waffles, muffins, and bread. Sourdough discard is a great source of natural yeast and flavor, and can add a unique tangy taste to your baked goods.

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.

Other people prefer to store their sourdough discard until they have enough to bake with. No matter what, it's still technically sourdough starter; At any point you can take a portion of the discard out, feed it in a new clean container, and have nice bubbly sourdough starter for making bread.

WHAT IS SOURDOUGH DISCARD? Sourdough discard is the portion of your starter that is removed and discarded before feeding what's left in the jar. It can be at room temperature or come directly from the fridge. The texture is less bubbly (if bubbly at all) when compared to fluffy active starter.

The acidity of the sourdough discard helps prevent tough gluten strands from forming. This results in tender and moist baked goods! When discard is coupled with a long ferment, it can aid in digestion and help the nutrients to be more bioavailable to our bodies.

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.

Sourdough discard works well in many baked goods that don't require lively yeast—flat foods like crackers, tortillas and pancakes. Or you can use it to flavor recipes that rely on leavening from other sources, such as active dry yeast, baking soda and baking powder.

You can use sourdough discard in your garden in the following ways: Use diluted sourdough discard as a liquid nutrient boost. Use dried sourdough starter as a soil conditioner. Add it to your backyard compost pile.

fuzzy mold that you might normally see on food. or something else. But it can also look like odd colors, particularly like an orange or a pink. So if you see, like, orange or pink streaking in your sourdough discard, that's bad bacteria, and you don't want to eat that, so it's time to throw that one away.

Does sourdough discard have to be active to use? ›

No. Active sourdough starter has an active yeast culture, whereas sourdough discard is inactive. If you're baking with sourdough discard, you will need to use a leavening agent (likely, yeast) to ensure the dough rises predictably.

You can use old sourdough discard if it's been stored in the fridge, however, you really want to use it up within a week - 2 weeks max. It's better to use "fresh" discard in a sweet sourdough discard recipe. Use older discards in more savory recipes.

If you think you killed your starter with heat, always use a probe thermometer to take the temperature in the center of the starter. If it is below 130F/54C it is still alive, even if it was exposed to a higher oven temperature for a short time.

The world's oldest sourdough starter is supposedly over 5,000 years old. The statistic states that there exists a sourdough starter, a mixture of flour and water used to ferment dough, which is believed to be over 5,000 years old, making it the oldest known sourdough starter in the world.

Best practice is to use the discard within 3-4 weeks, but if left longer it is okay. It just becomes more broken down and sour over time.

You can keep it in the fridge like you're saying, give it a feeding once a week, then when you want to use it for bread, take it out the day before and give it two feedings, once in the morning and once in the evening. After you use it, feed it, put it back in the fridge.

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.

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.

Sourdough starter stored in the fridge will stay in good shape for the occasional baker who might be making a loaf or two every couple of weeks. But if you need to store it longer—for instance, if you won't be baking much in the summer—the freezer is your best option.