How To Revive Dried-Out Sourdough Bread - Cultures For Health (2024)

How To Revive Dried-Out Sourdough Bread - Cultures For Health (1)

A fresh loaf of bread right from the oven is soft, pillowy, fresh perfection. But, like many good things, it doesn’t last.

WHAT HAPPENS TO SOURDOUGH AFTER BAKING

Very soon after coming out of the oven bread begins to go through a process called starch retrogradation. In the oven the dough gelatinizes at 150°F. At this point the crumb structure is formed and the starch is absorbing moisture on its way to becoming semi-firm.

As the loaf cools down after baking – below the 150°F point, to be exact – the starch is no longer absorbing moisture; in fact, it is releasing it. And that is when bread begins to stale or go dry.

Baking with enriching additives such as eggs, sugar, fat, or dairy helps to slow down the starch retrogradation process, giving you a loaf that stays soft longer.

It is inevitable, though, that even the most enriched loaf will dry up. When this happens you can revive the loaf, or use it for something new.

Download our Sourdough guide book today to discover the best methods for restoring your sourdough bread and making it taste just as good as when it was first baked.

REVIVING A LOAF FOR FRESH EATING

The Oven Method

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. Watch it closely and remove it when warm. Too long in the oven and you’ll get dried-out toast.

The Microwave Method

Wrap a damp towel around the bread and place on a microwave-safe dish. Microwave on high for 10 seconds. Check that the loaf is warm and soft; if not, repeat.

UPCYCLE THE LOAF TO A NEW PURPOSE

Sometimes bread is beyond saving, or maybe it is simply better to use dry bread for a purpose where its dryness is actually beneficial. From french toast to bread crumbs, there are manyways to use stale bread.

All is not lost when your loaf of sourdough bread goes dry. Revive it for fresh eating or use it in some delicious dishes!

How To Revive Dried-Out Sourdough Bread - Cultures For Health (2)

How To Revive Dried-Out Sourdough Bread - Cultures For Health (2024)

FAQs

How To Revive Dried-Out Sourdough Bread - Cultures For Health? ›

Take 50g of starter from the jar and feed it another 100g of flour and 100g of water. Leave the starter for around 12 hours. After this second feeding it should double. If it does then it's ready to use.

How do I make my sourdough starter healthy again? ›

Take 50g of starter from the jar and feed it another 100g of flour and 100g of water. Leave the starter for around 12 hours. After this second feeding it should double. If it does then it's ready to use.

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.

How do you bring a dried sourdough starter back to life? ›

In a small bowl or jar, mix 5 grams of dehydrated sourdough starter with 15 grams of 80 °F water. Allow the starter and water to sit for about 2 hours, or until the dried starter dissolves. Stir in 15 grams of flour. Cover and put in the Sourdough Home or Proofer at 78 °F overnight, or for 12 - 14 hours.

How do you activate sourdough culture? ›

INSTRUCTIONS FOR ACTIVATING A SOURDOUGH STARTER

Cover the jar with a coffee filter or breathable material secured with rubber band and culture the starter in a warm place (70-80°F) for 12-24 hours. After 12-24 hours, feed the starter with an additional 2 Tbsp. of flour and 2 tbsp water. Stir thoroughly.

How do I make my sourdough starter healthier? ›

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.

How do you replenish sourdough? ›

To revive the dried sourdough starter, add 50 grams to a clean jar with 100 grams of water and 100 grams of flour. Let sit for 24 hours at room temperature. The next day transfer 25 grams to a new jar and feed with 100 grams of water and 100 grams of flour. Feed the starter once a day until it starts to double in size.

How do you keep sourdough culture alive? ›

If you aren't intending to use your sourdough starter every day, it is best kept in the fridge. To do this, feed it as instructed above, seal the jar and then stand at room temperature for 2-3 hours (to help reinvigorate the yeast) before placing in the fridge to store.

How to tell if sourdough starter is bad? ›

Typical signs of food spoilage and mold include pink, orange, or green colors, white fuzzy spots, or sometimes areas that are darker with white areas on top. If you see any of these signs, I would recommend throwing your starter away and creating a new one.

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?

What can we add to a sourdough culture to increase the activity? ›

Feed Your Sourdough Starter Superfood

Rye flour is like a superfood to your sourdough starter and it will help to strengthen it fairly fast. In fact, rye flour starters perform notoriously well. Rye flour will help to make your starter more sour.

Why is my sourdough starter not bubbling cultures for health? ›

If a sourdough starter is not bubbly, it may require more frequent feedings. If feeding every 12 hours, increase to feeding every 8-10 hours, to make sure the culture is getting enough food. Check the temperature in the culturing area. Sourdough likes a temperature between 70°F and 85ºF, around the clock.

How do you heal a sourdough starter? ›

After you have removed the crust or hooch, do the following steps: Add a little warm water to the starter, and stir the starter through the water with a whisk or large fork. You might need to break up the cleaned starter with your fingers so it disperses through the water. Then add flour, a scoop at a time.

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.

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.

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