Can You Freeze Mushrooms

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can you freeze mushrooms

Known for their round-headed top and long thin stem, the mushroom is a popular type of vegetable that can be used in many different ways and for cooking and in many different types of food dishes. For example, you can eat mushrooms as a side dish for a main meal or as an appetizer. You could also add mushrooms to many kinds of salads and soups along with using them for breakfast, lunch, and dinner. When it comes to preparing the mushroom, there are also a number of ways to do that too.

You can sauté, par-boil, grill, and steam the mushrooms depending on your preference. In many different cuisines around the world, mushrooms are extremely popular and are used in all types of recipes as an integral ingredient. If you’re at the supermarket and you see a big sale on packages of mushrooms, should you go through with it and purchase a few of them to save money? If you go through with purchasing the food product in bulk, will you be able to store the leftover mushrooms for the long-term if you’re not able to eat all of the ones you buy within a week or two? The ultimate question remains, can you freeze mushrooms?

Can You Freeze Mushrooms

The good news for consumers everywhere is that you can freeze mushrooms for an extended period of time in order to prevent the product from going bad or spoiling. Because of this fact, you can save money and purchase a bulk package of mushrooms without worrying about what to do about leftovers. However, before you begin to freeze the mushrooms, there are a few steps and procedures to follow in order to have the best possible results. For example, preparing the mushrooms beforehand in a couple of different ways is necessary for the freezing process to begin.

Mushrooms, similar to many other vegetables, contain a lot of water as part of their overall contents. For this reason, it’s important to not freeze raw mushrooms because it will cause the physical contents of the mushroom to become mushy and soggy after freezing. While it is possible to freeze raw mushrooms and then use them in cooked dishes such as stews, soups, casseroles, etc., it is not recommended based upon the fact that there are a few other preferable ways to freeze mushrooms with better taste and texture.

Three of these recommended methods include freezing par-boiled and sautéed, which I will go over the necessary steps to adhere to in order to get the best results.

Freezing Par-Boiled Mushrooms

For this method of freezing par-boiled mushrooms, which is rather easy, here is what you’re going to want to do:

  • Wash the raw mushrooms that you have purchased previously and add them to water, which has been already boiled.
  • Add some salt (about a half of a teaspoon) as well as some lime-juice (about the same amount) in order to preserve the flavor of the mushrooms.
  • After an additional couple of minutes, the water should be boiling again with the mushrooms rising to the top of the pot.
  • Remove the mushrooms from the boiler pot and then once they have cooled off, run them individually under cold water and drain the liquid out.
  • Next, place the mushrooms in a freezer-safe bag or container. Tightly seal the bag(s) or container(s) and make sure you let all of the excess air out before beginning the formal freezing process.
  • Label with a permanent marker the date of first freezing for the mushrooms(s) and then remove them from the freezer when they are ready to be served.
  • The mushrooms can be left in the freezer for up to a year consecutively before they have to be removed.

Freezing Sautéed Mushrooms

For this method of freezing of sautéed mushrooms, there are a few steps that have to be observed:

  • First, pour cooking oil into a skillet pan and put it on a medium setting for heat. Butter is an acceptable alternative to cooking oil as well.
  • Then, add the mushrooms when the oil starts to sizzle in the pan along with some seasoning like salt and pepper.
  • The mushrooms should be sautéed and flipped in the skillet for about five minutes before removal. Make sure to stir the contents together for better results.
  • After the mushrooms have become tender and juicy, you can remove them from the skillet.
  • They should cool down at room temperature for a few minutes afterwards.
  • You may then put the mushrooms in a freezer-safe bag or container, let all of the excess air out of the bag(s) or container(s), seal the contents tightly,
  • Remember to label each bag or container with a permanent marker. Write the date of first freezing.
  • Place the sautéed mushrooms in the freezer and keep them there for about a year total before removal becomes necessary.


When it comes to preserving mushrooms for the long-term, freezing raw mushrooms is not recommended due to the possibility of mushy results. However, do not be discouraged because if you prepare, sauté or par-boil the mushrooms first before freezing and then serving them to your guests, you should have great results from following these steps. Good luck and enjoy this delicious vegetable!



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I am a mother of four children and I love cooking healthy, nourishing meals for them. When I can find a little free time, I enjoy sharing my knowledge with others at Bakeaholicmama.

1 thought on “Can You Freeze Mushrooms”

  1. As well as I have researched and tried almost every way or trick mentioned online changes the taste of mushrooms, if anyone knows anyway in which mushrooms do not change its taste it will be very helpful, looking for your answer, Thanks


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