Foolproof Sourdough Starter Recipe - Food.com (2024)

FAQs

What is the secret to a good sourdough starter? ›

There is no single best ratio, but I've found a ratio of 1:5:5 fed twice daily at 12-hour intervals to produce a sourdough starter that's strong and healthy. This ratio corresponds to 20% ripe starter carryover, 100% water, and 100% flour (a mix of whole grain rye and white flour) at each feeding.

A 100% hydration sourdough starter is a culture which is kept and fed with water and flour at equal weights. Like for instance 5 oz water to 5 oz flour. A 166% hydration starter is fed with equal volume of flour and water, which most typically is one cup of water (8.3 oz) and one cup of flour (5 oz).

Sourdough starters should be fed a minimum ratio of 1:1:1, meaning equal WEIGHTS of starter to flour to water. If you feed your starter this way and keep it at a consistently warm temperature 78ºF, your starter should peak and become active/bubbly in about 3-4 hours.

Feed your starter less often

The longer you go in between feedings, the more acetic acid your starter will develop. This acid creates a more sour flavor.

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.

Whole wheat flour is an excellent choice for creating a sourdough starter due to its nutrient-rich composition and potential for fostering a robust microbial community.

If you have too much starter compared to the additional flour and water you're adding, your hungry starter consumes all the nutrients and then it's not as bubbly.

Essentially making a sourdough starter is not an overly difficult process, but it does require a commitment of time and patience, as well as some dedicated equipment. Sometimes there are factors which mean making sourdough starter could be difficult. Perhaps you're working long hours or go out of town regularly.

You can keep a “peaked” starter in the refrigerator for about 12 hours (sometimes more), and still use it directly in your mix. You do not need to let it come up to room temperature. If your starter is well past peak (a few hours) and visibly falling, you can give it a “refresh” feeding to reactivate it.

Why do you discard half of sourdough starter when feeding? ›

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.

Just a note here - it is normal for a sourdough starter to be stiffer when you first feed it and then thin out a little as it ferments. It should however be mousse like and aerated when it peaks.

Does it matter if my starter is thick or thin, you ask? Nope! Thick and thin starters are both full of wild yeasts and bacteria which is what your bread is begging for. The viscosity of your starter is really just a personal preference because thick and thin starters will both make bread.

All you need to do is take 20g of the starter you already have and then feed it with 20g of flour and 20g of water (so 1:1:1). Then you'll have a 60g starter, which is considered a smaller amount. You can of course reduce these amounts even further if you wish, but this is a reasonable size to keep waste to a minimum.

I like to start by eyeballing approximately how much sourdough starter I already have and feeding it at least that much in equal parts of flour and water. For example, if you have about 1 cup of sourdough starter, you will want to feed it at least 1/2 cup water and 1/2 cup flour.

Try reducing the water in your next feeding and see if you have different results. Also, the type of flour you are using can impede the rise of your starter. All-Purpose flour, for example, will not rise as robustly as a blend of bread flour and whole wheat flour.

Adding whole grain flour: Whole grain flour, particularly whole rye flour (pumpernickel), tends to promote more sour flavor in bread for two reasons. First, the type of sugars available in whole rye (or whole wheat) flour encourage a shift toward acetic acid production.

All-purpose Flour

It strikes a perfect balance of softness and structure, making it an ideal choice for various recipes. Due to its wide availability and affordability, all-purpose flour is often my top recommendation for creating and maintaining a sourdough starter.

While the age of your starter won't make your bread any better — turns out, only good sourdough practices can do that — it's a link in the long legacy of sourdough, one of the oldest forms of baking that exists. Whether your starter is a week or a decade old, you can become part of that lineage as well.