How to fix deflated or exhausted sourdough starter or sourdough dough (2024)

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Deflated sourdough mix | Sourdough dough that didn’t rise (1st Rise) | Deflated sourdough dough (2nd rise)

The structure of your sourdough starter is SUPER important. What sourdough starter looks like when you use it, is what your sourdough bread will be like when you bake it.

Sourdough is a living breathing thing that requires our care at certain points in it’s journey.

If your sourdough starter is puffy and airy… and your dough is proofed correctly, your bread will be puffy and airy also.

But things can go wrong.

Your sourdough starter can double and then deflate, and look like it never grew. Your bread dough doesn’t grow… or it becomes runny and loose.

Read below to find out what causes some of these issues and how to fix it.

Deflated sourdough starter

If your sourdough starter is left too long it gets hungry and exhausted. You will know because it will have doubled and then the air pockets start to collapse and the mix deflates.

This can happen at any temperature, but it will be slower to occur in cool environments and much faster in warmer.

If your sourdough starter deflated but you aren’t baking immediately it will recover with a Feed. Be mindful to watch for the sourdough starter to double and be ready to make your dough when it does.

If your sourdough starter deflated prior to baking

To rescue your starter and make sourdough bread:
1. Discard 1/3 of the sourdough starter (use it to make sourdough pancakes!)
2. Weigh the remaining sourdough starter and add the same amount of water and bread flour. Mix.
3. Let it double again. When it doubles, continue.

How to fix deflated or exhausted sourdough starter or sourdough dough (1)

DOUGH that didn’t rise (1st Rise)

So you made your dough but nothing is happening. The dough is the same size as when you first made it and that was a while ago.

It’s likely that your sourdough culture is weak, the room is too cold or your are just being a little impatient! 😊 (I get it!) But don’t throw out your dough!! If it truly doesn’t double within 12-14 hours, with a little TLC there is a fix that will give you a lovely loaf of sourdough bread.

You’ll need:
3/4 Tablespoon of yeast
1/2 Cup of warm water
1 Tablespoon of sugar or honey
1/2 Cup of Bread Flour

Instructions:
1. Mix together the warm water, yeast and sugar/honey in a bowl and let it foam for 10 minutes to get nice and active.

2. Mix your foamy liquid together with the bread flour until it’s incorporated, then knead this mix into your dough. Don’t over knead it. You just want the two well combined.

3. Let your dough double. It might happen quickly so be around to watch it. Meanwhile, get your oven ready and bake according to your preferred method:
Dutch oven or casserole dish
Pizza stone
Faking it – Baking without a Dutch oven or pizza stone

Deflated DOUGH (second rise)

If your dough has doubled after making it but… when you move the bowl or start the pull & stretch to shape it, the air bubbles collapse significantly – the dough is exhausted. It’s been too warm for the length of the rise, or too left too long. It’s easy to see – the dough deflates like a balloon and the structure looks like thin spaghetti. Overall the dough is slack and sloppy.

Sadly, your dough may not recover, however, you may as well try! Gently shape your loaf and let it proof in the fridge for 8-10 hours. Don’t leave it the optional 24 hours. If your loaf has regained some structure, bake as normal, but I recommend not slashing it to keep as much air in as possible.

If it’s slack you can bake it in a loaf or cake tin to hold the shape. Place it in very gently. It would be great if it can fit inside your baking method vessels! Don’t slash it in an attempt to keep the remaining air in.

How to fix deflated or exhausted sourdough starter or sourdough dough (2)

Sourdough is a living, breathing thing and can be a steep learning curve for some of us. It was for me. Working out what went wrong and how to fix is was trial, error, research and a lot of dud loaves!

Something that will help you incredibly, is understanding the impact of time and temperature. I’ve put together a downloadable journal (on Etsy), that hones in on just that. Aimed at making you a proofing pro, with something for beginners to experts, detailed to go with the flow – I am sure you will have at least one ‘ah ha’ moment when it comes to making better sourdough.

This journal is under our new brand specially for foodies: Enfoodiest

  • How to fix deflated or exhausted sourdough starter or sourdough dough (3)
  • How to fix deflated or exhausted sourdough starter or sourdough dough (4)
How to fix deflated or exhausted sourdough starter or sourdough dough (5)
How to fix deflated or exhausted sourdough starter or sourdough dough (2024)

FAQs

How to fix deflated or exhausted sourdough starter or sourdough dough? ›

To revive the dried sourdough starter, mix equal parts, by weight, of the dried starter and warm water. Allow it to completely re-hydrate the starter and then feed it with equal parts of starter, flour, and water.

How do you revive a tired sourdough starter? ›

To revive the dried sourdough starter, mix equal parts, by weight, of the dried starter and warm water. Allow it to completely re-hydrate the starter and then feed it with equal parts of starter, flour, and water.

Can you use sourdough starter after it deflates? ›

Yes you can use sourdough starter after it falls. It's best to use it at its peak when the yeast colony is at its greatest, but using it after it falls is also possible. Using the starter after it's started collapsing is often used as a technique to make sourdough more sour.

What to do if sourdough starter sinks? ›

If it sinks to the bottom, the starter is presumably not ready, requiring further time and feedings before use in your sourdough recipes.

How do you fix a weak sourdough starter? ›

Changing the feeding interval, or frequency, is the single most important tool in strengthening a starter. By simply catching your starter near its peak and refeeding at that time, you can significantly strengthen a weak starter.

How to replenish sourdough starter? ›

Add 1 scant cup (113g) flour and 1/2 cup (113g) lukewarm water to the 1/2 cup (113g) starter in the bowl. Mix until smooth, return to its jar or crock, and cover. Repeat this process every 12 hours, feeding the starter twice a day.

How to fix a flat sourdough starter? ›

If your sourdough starter won't rise anymore, reset it by putting 25 grams of starter in a jar and feed it 50 grams of flour and 50 grams of water. With this ratio, your starter should double in size in about 12-24 hours.

How do I know if I ruined my sourdough starter? ›

Signs that your sourdough starter may be “bad” or “weakened” due to inactivity include a lack of bubbling or no rise after feeding. A healthy sourdough starter should produce bubbles and expand during the fermentation process.

Can I use a starter that has fallen? ›

If your starter is well past peak (a few hours) and visibly falling, you can give it a “refresh” feeding to reactivate it. In this case, I usually give it a top-off feeding of 30-50g of flour and 30-50g of water and let it rise again.

What does an overfed sourdough starter look like? ›

An overfed starter can be too diluted and it will be very watery. Your workers are there, they are just overwhelmed with too much food and water. When this happens, first leave it out in the warmth overnight. In the morning discard all but a tablespoon of starter and feed it.

Should I stir my sourdough starter? ›

stir your starter in between feedings - try stirring it twice in between feedings and really give it a chance to get oxygen into the mix. This will help to activate your starter without too much effort.

How do I make my starter more active? ›

The following will help increase fermentation activity in your starter:
  1. Keep your starter warm, 74-76°F (23-24°C) or warmer.
  2. Use more whole grains in each feeding.
  3. Feed your starter when it's ripe (not too early, and not too late)
  4. Don't place it into the refrigerator.
Jun 6, 2022

How do you jumpstart a sourdough starter? ›

Feed your sourdough by removing 20 g of starter and placing it into a clean glass jar. Add 20 grams warm water and 20 grams whole wheat flour. Stir it until the flour is fully incorporated. By Day 3, your sourdough starter should be mature enough to bake with.

How do you wake up a sluggish sourdough starter? ›

First, take it out of the fridge and let it come to room temperature. Then, feed it with equal parts flour and water (by weight) and let it sit at room temperature for a few hours. After that, it should be ready to use in your baking!

Can you add yeast to a sluggish sourdough starter? ›

Sourdough bread baking is a slow process, and even a small amount of yeast can speed it up significantly. An assist from yeast is especially helpful in the winter, when temperatures in the kitchen can dip below 70 degrees and warmth-loving sourdoughs can be especially sluggish.

How do I know if I killed my sourdough starter? ›

Keep feeding your starter, and you'll see normal activity (bubbles) return in a few days. If your starter has a bit of dark liquid on top, it's not dead! It simply means it's hungry and that it's time to feed it. Unless your starter has a pink or orange hue or is beginning to mold, you probably haven't killed it yet.

How do you bring sourdough bread back to life? ›

REVIVING A LOAF FOR FRESH EATING

Splash some water over the top of your bread, just enough to become slightly damp. Place the loaf in a 250°F oven for 5 to 10 minutes.

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