Can You Freeze Raw Mushrooms

Mushrooms🍄 are used in a lot of different recipes because of their delicious taste and delicate texture. But what if you have a lot of mushrooms and you don’t know what to do with them? Can you freeze raw mushrooms for future use?

Absolutely, you can freeze raw mushrooms, but you need to know how to do it correctly so that their quality & taste stay the same.

In this post, we’ll talk about the actions that you need to take to successfully freeze raw mushrooms. We’ll also talk about how to prepare your mushrooms before freezing them.

Can You Freeze Raw Mushrooms

Can You Freeze Raw Mushrooms?

Yes, raw mushrooms can be frozen. Not all mushrooms, though, freeze effectively, and their structure may change after they’ve been frozen. Some kinds of mushrooms freeze🥶 better than others, like shiitake, oyster, & portobello.

Why Freeze Mushrooms?

Putting mushrooms in the freezer is a great way to keep them fresh and tasty😋 for later use. If you have too many mushrooms or would like to save time making meals, you can freeze them.

How to Freeze Raw Mushrooms

Detailed instructions for freezing raw mushrooms are given below:

  • Clean the mushrooms: Start by cleaning the mushrooms with a moist paper towel. They may become soggy if washed💦, which makes them harder to freeze.
  • Slice the mushrooms: Slice the mushrooms to your preferred thickness. If you want to use them in soups🥣 or stews, try slicing them thicker, since they will shrink when frozen.
  • Blanch the mushrooms: Blanching involves quickly simmering mushrooms in order to maintain their color, taste, and texture. Put a pot of water to a simmer, then add mushroom slices. Transfer them directly to a bowl of cold water to end the process of cooking after boiling for 2 to 3 minutes.
  • Drain the mushrooms: Drain the mushrooms thoroughly and dry them using a clean towel or paper towel.
  • Freeze the mushrooms: Place the mushrooms on a cooking tray lined with baking paper in one layer. Place the cooking tray in the freezer for approximately two hours, or till the mushrooms are frozen & solid.
  • Transfer to a freezer-safe container: Transfer the frozen mushrooms to a freezer-safe box, like a zip-lock bag or a sealed container. Write✍️ the date and contents on the container’s label.

Also Read: Can Guinea Pigs Eat Mushrooms?

Tips for Freezing Mushrooms

  • Use fresh mushrooms: For better taste and texture, always use fresh mushrooms when freezing.
  • Blanch before freezing: Blanching mushrooms helps preserve their taste and texture. If this procedure is skipped, the frozen mushrooms could get tough & chewy.
  • Use airtight containers: Ensure to use airtight containers or bags to avoid freezer burn & maintain the freshness of the mushrooms.
  • Freeze in small portions: Freeze🥶 mushrooms in small amounts to make simpler defrosting & reusing them when required.
  • Label and date the container: To keep track of what’s in your freezer, label the container with the date and its contents.

How to Defrost Frozen Mushrooms

Remove frozen mushrooms from the freezer and place them in the refrigerator for a few hours or overnight to defrost them. They can also be rapidly defrosted by placing them in a container of cold water. The mushrooms may be used in any cooking🥘 that calls for fresh mushrooms after defrosting.

How Long Do Frozen Mushrooms Last?

If correctly stored, frozen mushrooms may survive up to a year in the freezer. Use them before their expiry date to maintain their taste & quality.

Also Read: Are Mushrooms Legal In Michigan?

Using Frozen Mushrooms

The inclusion of frozen mushrooms in soups, stews, casseroles, and other prepared dishes is highly recommended. However, they might not be appropriate for dishes that call for fresh mushrooms, like salads🥗, because their texture can get mushy when thawed.

Below are a few ways to use frozen mushrooms:

  • Add them to soups and stews: Without thawing, frozen mushrooms are able to be added directly to soups and stews. They will retain their taste and texture while cooking rapidly.
  • Use them in casseroles: Mushrooms may be included in casseroles without being thawed first. Simply combine them with other ingredients and prepare as per the instructions.
  • Make the mushroom sauce: To create a flavorful😋 mushroom sauce, defrost the frozen mushrooms, then sauté them with garlic and onions.
  • Add them to omelets: For a delicious breakfast, thaw the frozen mushrooms and combine them with other ingredients in the omelets.

Tips for Using Frozen Mushrooms

When cooking with frozen mushrooms, it is best not to defrost them beforehand. This will stop the escape of excess moisture💦 and preserve their flavor and texture.

Common Mistakes to Avoid

  • Freezing mushrooms that have passed their age or begun to decay
  • Lack of container labeling with date and contents
  • Freezing mushrooms that are not thoroughly clean
  • Not flash-freezing mushrooms before packaging
  • Not consuming the mushrooms before their expiry date


Freezing raw mushrooms🍄 is an excellent method for extending their storage life. While it is possible to freeze raw mushrooms, blanching them first is recommended for maintaining their flavor and texture.

When storing mushrooms, use only fresh mushrooms and store them in sealed containers. You can use mushrooms in a variety of recipes and have a lifespan of up to six months in the freezer.

Also Read: Where to Buy Lion’s Mane Mushrooms


Can you freeze raw mushrooms?

Yes, you can freeze raw mushrooms. We recommend you clean them thoroughly, slice or chop them if desired, and store them in an airtight container or freezer bag for up to 8 months.

Is it safe to freeze raw mushrooms?

Yes, it is safe to freeze raw mushrooms. Freezing can help preserve their freshness and flavor, and you can use them in a variety of dishes after thawing.

What is the best way to freeze raw mushrooms?

The best way to freeze raw mushrooms is to clean them thoroughly, slice or chop them to your desired size, spread them out in a single layer on a baking sheet, and then freeze them. Once they are frozen, transfer them to an airtight container or freezer bag.

How long do raw mushrooms last in the freezer?

Raw mushrooms can last up to 6 to 8 months in the freezer.

Should you blanch raw mushrooms before freezing?

Blanching raw mushrooms before freezing is not necessary, but it can help to preserve their texture and flavor. It’s a personal preference and depends on how you plan to use the frozen mushrooms.

Can you freeze whole raw mushrooms?

Yes, you can freeze whole raw mushrooms, but it’s better to slice or chop them for easier thawing and cooking.

How do you thaw frozen raw mushrooms?

To thaw frozen raw mushrooms, transfer them to the refrigerator and let them thaw overnight. Alternatively, you can thaw them in the microwave or by placing them in a bowl of cold water.

Can I refreeze raw mushrooms after thawing them?

No, we do not recommend you refreeze raw mushrooms after thawing them.

Can you freeze cooked mushrooms?

Yes, you can freeze cooked mushrooms. Allow them to cool completely, then store them in an airtight container or freezer bag for up to 8 months.

How long do cooked mushrooms last in the freezer?

Cooked mushrooms can last up to 8 to 12 months in the freezer.

Should I season raw mushrooms before freezing them?

No, it is not necessary to season raw mushrooms before freezing. However, you can season them if you prefer, or add seasonings later when using them in recipes after thawing.

Can you freeze mushrooms with other vegetables?

Yes, you can freeze mushrooms with other vegetables. However, it’s best to blanch vegetables before freezing to maintain their texture and color and store them in a separate container or bag.

Can you freeze mushrooms in a cream sauce?

Yes, you can freeze mushrooms in a cream sauce. However, the texture may change slightly upon thawing. It’s best to reheat gently to avoid separation.

Can you freeze stuffed mushrooms?

Yes, you can freeze stuffed mushrooms. Place them on a baking sheet lined with parchment paper, freeze them, and then transfer them to an airtight container. Thaw before reheating.

How do I use frozen raw mushrooms?

You can use frozen raw mushrooms in cooked dishes such as soups, stews, and stir-fries, rather than raw dishes as they may not retain their texture as well as fresh mushrooms.

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