Can You Freeze Yeast? Read to Know More

Fresh yeast doesn’t survive for long. If you don’t finish it up quickly, it would surely go to waste. This makes lots of homeowners question can you freeze yeast? Luckily, the answer is yes. If you are a homeowner who prefers to add yeast to food items, be it fresh or dry variety, you can store yeast in the freezer and use it in the long run. Now if you are wondering can you freeze active dry yeast, the answer is again yes.


Can you freeze yeast to keep it fresh? 

can you freeze yeast

Certainly, yes!

To help you know more about yeast freezing we have listed useful information about how to freeze yeast and how long can you store yeast in the freezer. Continue reading below to know more. 

How to Freeze Fresh Yeast? 

Going through the following steps mentioned below, you would realise that the process to preserve yeast is quite simple. It hardly takes a few minutes to properly store it inside the freezer. However, before you freeze a certain amount of yeast, think about how you would use it after thawing so that you can accordingly store the required portion in the freezer. 

Lots of homeowner’s question, can you freeze yeast block? Yes, it’s possible. If you want to use fresh yeast in one recipe, there’s no difficulty in freezing it. However, if you have to utilise yeast in making different recipes, things get complicated. Hence, it’s better to decide in advance and cut portions of yeast for every recipe. You can also consider buying readily available yeast blocks that are large enough to be used for baking or preparing almost every recipe. 

Now that is sorted about the proportions of yeast, follow the steps mentioned below. 

  1. Firstly, unpack the yeast block. Cut the entire block into smaller pieces of yeast. 
  2. Secondly, take an aluminium foil and wrap each chunk in that. Wrap tightly, so that outside air doesn’t enter and dry out the yeast in the process. 
  3. Now, keep all the wrapped pieces of yeast insider a freezer bag. You can also take an airtight container for this. If you have taken a plastic bag, drive out any atmospheric air present, before sealing it. 
  4. With the container sealed, place it inside the freezer. 

Can you freeze yeast in a glass jar is a common question among homeowners? It’s better to avoid a glass jar as it would contain air inside it after it’s sealed. The air would dry out the yeast. 

If you open the wrapped foil, you can’t preserve it for more than 6 months. Another important thing to note is the way you seal determines whether the yeast would dry out or not. This is why homeowners are advised to store yeast in several layers of covering. Doing so would ensure that the product remains moist until you decide to unwrap it. 

Does freezing dry yeast kill it? 

can you freeze yeast

Are you doubtful about this? Rest assured that freezing wouldn’t degrade the quality of yeast. To prevent the yeast from drying out, people choose to freeze it. 

Another common question is can you freeze liquid yeast? Freezing would affect liquid yeast. The freezing water solidifies, often enters the walls of the packaging, and kills the yeast. On the other hand, if you are willing to know whether can you freeze active yeast, you might get surprised because it’s possible! 

How long can you store yeast? 

can you freeze yeast

By now you must have understood that the answers to questions like can you freeze packets of yeast or can you freeze organic yeast or can you freeze quick rise yeast are all yes. However, if you are asking can you freeze active dry yeast, it’s advisable to not freeze it any longer because dry yeast is useless. 

When you buy a packet of yeast, you would see instructions like don’t reject an outdated packet of yeast, use the yeast freshness test to see how it performs, etc. If you have bought freshly packed yeast from the market, with a good purchase by date, you can conveniently store it inside the freezer for about two years. But once you open the packaging, it’s better to use that yeast within four to six months. So, if you wondered if you freeze yeast will it last longer, you know that’s quite possible. Also, if you are doubtful about can you freeze beer yeast or can you freeze a yeast starter, the answer is again a yes. 

Which temperature range is harmful to yeast? 

You must remember that cold doesn’t kill the yeast. It simply helps it go off the sleep. 81° F to 100° F is the ideal temperature for yeast fermentation. If you are anxious about what temperature will kill the yeast, remember that once the water temperature reaches more than 140° F, it would surely kill the yeast. At temperatures like these, you would have no useful live yeast left. If all this while you wondered whether can you freeze live yeast, you must have got your answer now. 

Can one freeze yeast dough? 

can you freeze yeast

Good news for bakers! If you have been wondering can you freeze yeast dough or can you freeze yeast bread dough, you would be amazed to know that it’s possible! All you have to do is:

  1. Wrap the flattened dough in baking sheets and place them inside the freezer. 
  2. Once the dough is frozen, take the wrapping paper off and wrap it tightly with either aluminium foil or plastic paper.
  3. Now, put it inside a plastic bag and make sure to draw air out of it. You must store the dough in an airtight freezer. 

If you wanted to know how long can you freeze yeast dough, you can store it for up to a month or two. This also answers your question: can you freeze dough without killing yeast. It’s a yes. Besides dough yeast, if you wondered whether can you freeze compressed yeast or can you freeze brewers yeast, you can do so. 

How To Defrost Fresh Yeast?

Take the required portion of frozen yeast from the freezer and place it inside the fridge for about 12 hours. That’s enough for the portion to get fully defrosted. However, if the yeast blocks are bigger, it would certainly take more time to defrost. It’s better to keep the packaging inside the fridge for a night before it’s to be used. 

Now, once it has defrosted, keep it at normal room temperature for about 30 minutes. Once you have given the yeast this much time, it’s ready to be used for baking. 

Also check out – Best banana bread without baking soda.


1. How to freeze yeast?

In order to freeze yeast first, get the yeast out of the box and unpack it. Then cut it into smaller pieces. Now once having done that, in an aluminum foil wrap the chunks of the yeast very tightly so that air cannot enter it and turn it dry. Now put all these chunks into the freezer bag. Even airtight containers shall serve the same purpose as well. Now press out all the air in the case of the freezer bag and put the yeast in it and seal it very tightly. After finishing with this, place the yeast in the freezer.

2. Can yeast be frozen?

Yes, yeast can absolutely be frozen without having a thing to worry about.

3. Is it ok to freeze yeast?

Yes, it is absolutely ok to freeze the yeast. Many people do that as well.

Kelly Anne

Kelly Anne

Hey there, I am Kelly Anne. Thank you for being here. Hope you like the website and it was helpful. I am a working mother of 2. I love to cook and feed people. My hobbies include cooking (obviously), reading, and rock climbing.

With so many machines and accessories in the market to help you cook it become quite overwhelming to choose from. I own a lot of these kitchen equipments and tried out the others. I want the best for my kitchen and I am helping you find the best for yours.

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