Sourdough Discard 101: Recipes & FAQs Answered - The Clever Carrot (2024)

FAQs

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.

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.

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.

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 I leave my starter out overnight after feeding it? Yes, if you have just fed it.

Premature discarding and overfeeding will weaken your starter and elongate the process. Don't discard and re-feed a weak starter before it shows increasing bubble activity or height from the previous feeding. If you don't see more bubbles or a faster rise each day, skip a feeding, and give it more time.

You can store mature sourdough discard in the refrigerator indefinitely. As long as there is no mold, it is good to use. It may develop a grayish liquid on top called “hooch” which can be poured off before use or stirred in. If you stir it in, the flavor will become more sour.

You should toss the sourdough discard from your starter for at least the first 7 days. In this early period, the discard will contain bad bacteria which can potentially be unsafe for you to consume. After about 7 days, your starter should have started to rise and bubble.

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.

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. You can read more about how to store sourdough discard in the fridge here.

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.

Can I use sourdough discard to make a new sourdough starter? Absolutely! You can take a portion of sourdough discard and add a few grams of flour and a few grams of water to create a healthy active sourdough starter. You may need to feed your revived starter a few more times before its ready to make bread.

Even though you are no longer feeding the discard, it is still fermenting. However, the cool temperatures of the fridge slows down the fermentation process immensely. Therefore, you can store discard indefinitely, but I suggest using discard within 1-2 weeks.

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?

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).

You don't need any more starter than that, keeping your starter lean enables you to feed the whole starter every time your use it, which helps it make it stronger and stronger with every use. If you try and keep more it will become slow and sluggish and inactive.

Your sourdough starter is the foundation of baking sourdough bread. Through proper maintenance and a little attention, it can last indefinitely and provide you with countless healthy and delicious loaves of bread.

If you need your starter to take a nap or be babysat, just stick it in the fridge! I have kept my inactive starter or “discard” in the fridge for six months and brought her back to life in three feedings. Make sure you store it in a locking lid jar, that is essential!