How Long Do Mushrooms Last in the Refrigerator

Welcome to this comprehensive guide on “How long do mushrooms last in the refrigerator.

Whether you’re an avid cook👨‍🍳, a mushroom enthusiast, or simply someone looking to minimize food waste, understanding the shelf life of mushrooms is essential. Mushrooms are delicate fungi that require proper storage to maintain their freshness and flavor.

In this article📃, we will explore the shelf life of mushrooms in the refrigerator and provide useful tips on how to maximize their longevity.

How long do mushrooms last in the refrigerator

Understanding Mushroom Shelf Life

The shelf life of mushrooms refers to the duration during which they retain their quality, taste, and nutritional value.

Mushrooms🍄 are delicate fungi that are highly perishable, and their longevity depends on various factors such as storage temperature, moisture levels, packaging, and the type of mushroom.

Factors Affecting Mushroom Longevity

Storage Temperature: Mushrooms are best stored in a cool environment. The ideal temperature for refrigerating mushrooms is between 34-38°F (1-3°C). Higher temperatures🌡️ accelerate the deterioration process, while colder temperatures can freeze and damage the mushrooms.

Moisture Levels: Mushrooms thrive in moist conditions, but excessive moisture can lead to mold growth and spoilage. Maintaining a slightly damp environment without excessive condensation helps preserve the mushrooms.

Packaging: Proper packaging is crucial in extending the shelf life of mushrooms. It’s recommended to store mushrooms in breathable containers or paper bags to maintain their freshness and prevent moisture buildup.

Mushroom Variety: Different mushroom varieties have varying shelf lives. For example, delicate mushrooms like chanterelles and morels have a shorter shelf life compared to sturdier varieties like cremini or portobello mushrooms.

How Long Do Mushrooms Last in the Refrigerator?

The shelf life of mushrooms can vary depending on their form and how they are stored. Here are some general guidelines:

Whole Mushrooms: When kept in the refrigerator, whole mushrooms can last for about 7-10 days. To ensure proper air circulation and prevent moisture buildup, store them in a paper bag or a loosely closed container.

Sliced or Chopped Mushrooms: Sliced or chopped mushrooms have a shorter shelf life due to increased exposure to air. They can last for approximately 5-7 days in the refrigerator.

Cooked Mushrooms: Cooked mushrooms, when stored properly in an airtight container, can last for up to 7 days in the refrigerator. Ensure they have cooled down before refrigerating.

Proper Storage Tips

Follow these tips to maximize the shelf life of your mushrooms and keep them fresh for longer: 👇

Selecting Fresh Mushrooms: Choose mushrooms that are firm, with a smooth surface and no signs of bruising or discoloration. Avoid mushrooms with slimy or mushy textures.

Storing Mushrooms in the Refrigerator: Place mushrooms in a paper bag or a breathable container lined with a paper towel to absorb excess moisture. Avoid storing them in plastic bags, as they can trap moisture and cause the mushrooms to spoil quickly.

Freezing Mushrooms: If you have a surplus of mushrooms, consider freezing them. Blanch the mushrooms briefly, allow them to cool, and store them in airtight freezer bags or containers. Frozen mushrooms can last for up to 12 months.

Using Airtight Containers: For cooked mushrooms or leftovers, store them in airtight containers to prevent exposure to air, which can accelerate spoilage.

Also Read: How Long Mushrooms Can Last?

Signs of Spoiled Mushrooms

It’s crucial to be able to identify signs of spoiled mushrooms to avoid consuming them and risking potential health issues.

Signs of Spoiled Mushrooms

Here are some indicators of spoilage: 👇

Visual Indicators: Look for discoloration, mold growth, sliminess, or an unpleasant odor. You should discard mushrooms showing these signs.

Texture and Smell: If mushrooms become slimy, excessively dry, or emit a foul odor, you should not consume them.

Also Read: How Long Do Fresh Mushrooms Last?

Extending the Shelf Life of Mushrooms

To prolong the freshness and shelf life of mushrooms, consider implementing the following tips:

Proper Packaging: Transfer mushrooms to a paper bag or a perforated container to allow airflow and reduce moisture buildup.

Avoid Washing: Avoid washing mushrooms before storage, as excess moisture can accelerate spoilage. Instead, wipe them gently with a damp cloth or a soft brush to remove any dirt or debris.

Separate Storage: Keep mushrooms separate from other produce in the refrigerator to prevent cross-contamination and maintain their flavor.

Regularly Check for Spoilage: Inspect your mushrooms regularly and promptly remove any that show signs of mold, slime, or an unpleasant odor.

Preservation Methods: If you have an abundance of mushrooms and want to extend their shelf life further, consider preservation methods like drying or freezing. You can store dried mushrooms for several months, while frozen mushrooms can last up to a year.

Also Read: How Long Do Cooked Mushrooms Last?


Properly storing mushrooms in the refrigerator can help extend their shelf life and maintain their quality. Remember to consider the storage temperature, moisture levels, packaging, and the specific variety of mushrooms.

By following the tips mentioned in this article, you can enjoy fresh and delicious mushrooms for an extended period.

Also Read: Do Mushrooms Need Refrigeration?


How long do mushrooms last in the refrigerator?

When stored properly, mushrooms can last for about 7 to 10 days in the refrigerator.

How should I store mushrooms in the refrigerator?

To store mushrooms, keep them in a paper bag or a breathable container in the refrigerator. Avoid using plastic bags as they can promote moisture buildup and spoilage.

Can I wash mushrooms before refrigerating them?

It’s generally recommended to avoid washing mushrooms before refrigerating them. Instead, wipe them gently with a damp cloth or a mushroom brush to remove any dirt or debris.

Can I freeze mushrooms to extend their shelf life?

Yes, mushrooms can be frozen to extend their shelf life. However, it’s best to cook them before freezing as raw mushrooms may become mushy when thawed.

How long do frozen mushrooms last?

When properly frozen, mushrooms can last for up to 12 months in the freezer.

Can I eat mushrooms if they have dark spots?

Dark spots on mushrooms are generally an indication of aging or bruising. While they may not be harmful, it’s best to remove the affected areas before consuming.

Are slimy mushrooms safe to eat?

No, slimy mushrooms are a sign of spoilage and should not be consumed. Discard any mushrooms that have a slimy texture.

Can I store cooked mushrooms in the refrigerator?

Yes, you can store cooked mushrooms in the refrigerator. Place them in an airtight container and use them within 3 to 5 days.

How can I tell if mushrooms have gone bad?

Mushrooms that have a foul smell, slimy texture, or mold growth should be discarded. Additionally, mushrooms that appear shriveled or discolored are likely past their prime.

Should I remove the stems before storing mushrooms?

It’s not necessary to remove the stems before storing mushrooms. However, if you prefer, you can trim the stems before storing them.

Can I store mushrooms in the crisper drawer of the refrigerator?

Yes, the crisper drawer is a suitable place to store mushrooms in the refrigerator. It helps maintain a slightly higher humidity level, which is beneficial for mushroom storage.

Is it safe to consume mushrooms after their best-by date?

The best-by date on mushroom packaging indicates the period of peak freshness. However, if stored properly, mushrooms can often be consumed for a few days beyond the best-by date, as long as there are no signs of spoilage.

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