How Long do Mushrooms Last in the Fridge – (And Why)?

Exact Answer: 4-7 days

Edible mushrooms appear either below or above the ground, and they are fleshy and edible pieces of microfungi.



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These mushrooms are usually edible because of the absence of poisonous substances in them.

Furthermore, mushrooms have nutritional values such as; 0.3g of fat, total 3.3g carbohydrates, 3.1g proteins as well as 22 calories.

How Long do Mushrooms Last in the Fridge

How long does Mushrooms last in the fridge?

Room temperature2 hours
Refrigerator4 to 7 days
Freezer10 to 12 months

How long mushroom lasts in the fridge all depends on the storage process, with raw mushroom usually lasting for a span of 4 to 7 days in the refrigerator.

On the other hand, sliced mushrooms can last for a period of 1 to 2 days in the fridge.

Additionally, if it is cooked, it would probably last longer than when it is raw, so if at all you have cooked mushroom and stored it in the refrigerator, it will last for 3 to 5days.

In the freezer, it lasts for a span of 10 to 12 months. Below are storage conditions that act as a determinant factor as to how long mushroom last in the fridge, namely:

Plastic bags and paper towels

If you want to keep your mushrooms fresh, it is recommended that you place your mushrooms in plastic bags lined along with paper towels for the absorption of moisture.

Moreover, keep changing your paper towels as often as possible.

Allow your mushrooms to breathe

When your mushrooms breathe well, they are likely not to dry out excessively.

Therefore, your storage plays a vital key in keeping your mushroom fresh. Just as breath is significant to humans, so it is to mushroom; it is therefore recommended that you keep a paper bag in your refrigerator.

Freeze your mushroom

The greatest way of storing your mushroom is through freezing.

However, freezing is usually subsequently difficult when your mushroom is raw simply because mushroom retains a lot of moisture.

Instead of you going through a hustle, you should cook them and pack them into an airtight container or freezer bag.

This means that your mushroom will be able to last for 10 to 12 months.

Why do Mushrooms last that long?


During the storage processes, you are recommended to store your mushroom under 32 degrees for a positive result.

Lower temperature more often can lead to damage of your mushrooms while very high temperature enhances decay. This explains why it might take you long.

Availability of power

Energy is the most vital factor when it comes to the storage of mushrooms.

If power is on and off, there are high chances of you encountering loss and your mushroom not being able to last for a long time.

Therefore, power is a determinant factor as to why it may take that long.


Mushrooms undergo respiration, and their water intake is approximately 90% hence giving out great water vapor.

Therefore, during storage, your mushroom would probably lose water hence affecting the duration it would have taken to be stored.


The above storage conditions explain better how long it would your mushroom would last in the fridge and why?

Furthermore, it gives you tips on how best you can store your mushroom to get an incredible output.


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