So you’ve bought a fill of mushrooms to add to your stir-fries. You include only a handful to every dish, so after a few days of purchase the parcel you start to wonder: carry out mushrooms go bad?

Mushrooms come in a few forms. Fresh mushrooms add a rich flavor come stews and stir-fries, canned ones work an excellent as appetizers, and also dried persons are often used in soups. And if girlfriend don’t purchase mushrooms the often, you can be unsure exactly how to save them, or exactly how long perform they last.

You are watching: How long do mushrooms keep in the refrigerator

Especially since there are rather a few varieties available on the market.

So if you have any questions or doubts about storage, shelf life, or going bad of mushrooms, this post is because that you. In it, we speak mainly around fresh mushrooms, but we additionally touch upon canned and dried ones. In other words, we’ve obtained you covered.

Mushroom container

How to store Mushrooms

Let’s begin with fresh mushrooms. While there are countless popular varieties, favor white, portabella (or portobello), button, shiitake, enoki, or oyster, the storage guidelines and shelf life space pretty comparable to every one of them. Thank goodness, or else we’d be running about with a reference card.

Unless you’re buying them on the farmer’s market, new mushrooms are most regularly sold in the refrigerated section, and that’s how you need to store them. The far edge of the fridge is the best option, together they keep ideal in really low temperatures.

Cooked mushrooms
They usually come in a plastic punnet or a document bag, and also either is a good way that packaging mushrooms. As soon as you open the pack, cover it with a paper towel. That will save the product from dry out, yet at the exact same time protect against condensation that might happen if you transferred the mushroom to an airtight container.

In other words, some waiting circulation is in order.

Next, try to keep the product away from any solid flavors, as the record towel won’t protect versus those.

If you’ve cooked the mushrooms, they belong in one airtight container and in the refrigerator too.

Cooked mushroom in airtight container
For canned mushrooms, you attend to them the same method you handle practically any other canned food, favor canned jalapenos or tomato paste.

That method an unopened can or bottle deserve to sit at room temperature, best in the pantry. Just keep it away from sunlight and sources of heat. As soon as you open up the product, save it in the fridge and make certain all mushrooms space submerged in brine. If the product come in a tin, move the leftovers come an airtight container or jar.

Last yet not least, dried mushrooms. Like any type of other dried product, e.g., chili powder, you deserve to store them in ~ room temperature or contempt below. Make certain the mushroom sit far from sunlight and also any moisture. After opening the package seal it tightly or deliver to an airtight container or freezer bag.

Prepping mushrooms for cooking

Can You frozen Mushrooms?

Fresh mushroom don’t have that lengthy shelf life, so freezing to maintain them for longer definitely makes sense.

The easiest method to go about that is come clean them up properly, slice, and steam or sautee in butter because that a few minutes, till they wilt. When the mushrooms cool under a bit, transfer them come an airtight container or a freezer bag and into the freezer. This means they’re pretty lot ready to go when you thaw them.


If you frozen a large batch, take into consideration dividing it right into a couple of meal-sized ones, for easier defrosting and also usage.

Rice, meatballs, mushrooms, and sauce

How long Do mushrooms Last

Once again, let’s begin with new mushrooms. They generally last in between 4 to 7 days, occasionally up to 10 days. Once you cook them (e.g. Saute with green beans), you can store them for one more 3 come 5 work in the fridge.


If you currently store new portabellas in the fridge for around a week and are nervous they’ll spoil, just cook them. The will give you a couple of more days.

When it pertains to canned mushrooms, they constantly come through a best-by date on the label. And also since the product is canned, it can conveniently last because that a pair of months previous that day without significant quality change. Once you open up the tin or jar, finish the whole thing within 4 come 7 days.

Last yet not least, dried mushrooms. They regularly come v a date on the brand too, and that date is a great reference point. If there’s no date, assume they will certainly retain quality for about a year. In short, dried mushrooms won’t spoil, however will degrade in quality over time.

Fresh mushrooms4 – 7 days
Cooked mushrooms3 – 5 days
Canned mushrooms (unopened)Best-by + 3 months
Canned mushrooms (opened)4 – 7 days
Dried mushroomsBest-by or 1 year

Please note that every the periods over are estimates only.

How to Tell If Mushrooms space Bad?

For new mushrooms, it’s usually simple to tell if they’re spoiled or the quality is too bad to use.

First off, if there’s white fur growing on the mushrooms, litter them out. Same thing if they’ve occurred an off or funky odor. As soon as the when plump and smooth mushroom cap transforms wrinkly and also develops dark spots, it’s time because that it to walk too.

Any other far-reaching appearance changes, choose the presence of slime, space also an excellent enough factors to discard the product.

Last yet not least, if you save the mushrooms for over 2 mainly in the fridge, it’s definitely time to let them go. Also if castle look just fine.

When it pertains to canned and bottled mushrooms, begin off by inspecting the container. If it’s leaky, bulging, or greatly dented, litter it out. Exact same thing if the tin is rusting.

Once you open up the container, usage the guidelines over to identify if the mushrooms are okay come eat or not.

See more: How To Get To Saffron City In Pokemon Red, How Do I Get To Saffron City In Pokemon Red

Bread through cooked mushrooms and also melted-cheese

About The Author

Marcin Skrzypiec
Marcin is the guy behind ~ writing much more than 300 write-ups on food storage, shelf life, and also spoilage, he"s learned a thing or two on the topic.