Ben Starr

The Ultimate Food Geek

Wild Mushrooms!

I have a confession to make, and I can’t hold it in any longer:

I am a mycophage.  But I’m not alone.  You’re probably a mycophage, too.  In fact…most of us are.  If you eat mushrooms, truffles, cheese, beer, yogurt, or bread…you’re a mycophage.  Mycophages eat fungus.

My house backs to a large park, the majority of which is overgrown woods.  And for almost a year, I’ve been diligently searching for wild mushrooms there.  And today, I was finally rewarded!

While taking Oliver for an adventure, I stumbled across a fallen log absolutely loaded down with wild oyster mushrooms.

Now before you all freak out and scream at your computer, “Don’t eat them, Ben, you’ll die!”…NO WORRIES!  Oyster mushrooms are one of the easiest wild mushrooms to identify, and they have NO poisonous look-alikes.  You’ve probably seen them on damp rotting logs in the forest or the park, too.  They grow rampantly all over North America.  And if you follow a few very simple identification steps, you can safely harvest these and eat them:

-A wild oyster has the scent of fresh shellfish…like the ocean.

-It grows ONLY on trees (fallen or upright), not in the dirt.  (Unless there is a log buried just beneath the surface.)

-It can be found throughout the year, but most often in cool, wet periods from fall through spring.

-They vary in color from white to tan to gray, and the “late fall oyster” variety is caramel in color.

-The gills on the underside of the mushroom will be white, cream, or yellow (NOT orange!) The gills actually attach directly to the stem (which you can see in the photo below), and the gills will not be rough or serrated:

Best of all, the wild oyster mushroom has NO toxic look-alikes.  So if you find a mushroom with all the identifying characteristics above, YOU CAN EAT IT!

This patch of wild oysters yielded 3.5 pounds when I got them back to the house.  This could easily set me back $50 or more at the gourmet market, so it’s a GREAT FIND!

Wild oysters are easy and safe to forage, but many other edible mushrooms have poisonous look-alikes, so it’s important to have at least 2 solid field guides when foraging for wild mushrooms.  I recommend Edible Wild Mushrooms of North America by David W. Fischer and Alan E. Bessette and The Complete Mushroom Hunter by Gary Lincoff.

Wild oyster mushrooms have a curious trait.  They are carnivores!  They “eat” insects.  Many insects are lured to the oyster mushroom by its scent.  The insects burrow into the mushroom to eat it…then the mushroom surrounds the insect with new tissue and digests nutrients from it!  For this reason, mature oyster mushrooms from the wild shouldn’t be grilled or sauteed whole, because you may run into a buried beetle!  To prepare wild oysters, first wash them off, then soak them in heavily salted water.  Then slice them up, discarding any slices with “buried” insects in them.  From this point, you can grill, saute, or cook any other way that you wish.  Wild oysters tend to have a fuller flavor than cultivated oysters that you buy in the store, but are not as full flavored as most wild mushrooms like morels, chanterelles, puff balls, or maitake (Hen of the Woods).

Feel free to comment below, and subscribe to my blog for more exciting posts!  (Upper right corner of this page below the header photo.)

51 responses to “Wild Mushrooms!”

  1. Gregory Wright Avatar
    Gregory Wright

    Wow! That’s good info. I’ve always wanted forage, but am rarely anywhere where I can, and I have no idea what is edible or not.

  2. Donna Avatar
    Donna

    I am too afraid! Alton Brown talked about how many deadly mushrooms are out there. If I don’t hear from you soon, I’ll assume you found those ones! LOL just kidding I know you know what you’re doing.

  3. Tanya S Avatar
    Tanya S

    I cant wait to hear what you make from this.

  4. Jennifer Mills Avatar
    Jennifer Mills

    My husband gets tons of Matsutake and Chanterelle every year!! Less of the Chanterelle. It is awesome to find your own… they are expensive!!

    1. Ben Avatar

      Mmmmm…I’m hoping I find some matsutake here, I’ve heard tell of hundred-pound finds here in North Texas. We have morels in the area, too, and that’s what I’m MOST excited about!

  5. Jamie Gardner Avatar

    Actually I was thinking “No, Ben, don’t eat them! Mushrooms are gross!” lol

  6. Gregory Wright Avatar
    Gregory Wright

    Aren’t there some fairly toxic FAUX morels out there that are hard to distinguish?

    1. Ben Avatar

      Some species of false morels are actually quite yummy. But the identifying characteristics of an edible morel are very plain: the interior cavity is completely hollow, and the cap of the mushroom is attached to the stem securely at the bottom. The poisonous look-alikes have a chambered interior cavity, and the cap doesn’t attach to the stem at its base…only near the top. As long as you avoid mushrooms with these characteristics, you’ve got an edible morel!

  7. nick Avatar
    nick

    hey i just began foraging for mushrooms a few months ago, ive inoculated a few oak logs with shiitake spawn and hope to have some fruiting by next spring! anywhoo i stumbled across a fallen log yesterday with oyster mushrooms on it, i brought them to my local farmers market to confirm the species with the mushroom farmers there and i am cooking them tonight, very exciting stuff, and the logs in which you find oysters remember because they will keep fruiting for you for years! happy foraging!

    1. Ben Avatar

      Congrats, Nick!! Wild oysters are delicious…far more yummy than the ones you buy in the store. I hope they turned out great!

  8. nick Avatar
    nick

    awesome find by the way those are huge!!!!!!

  9. Paul Oriente Avatar
    Paul Oriente

    Found some nice oyster mushrooms growing on a dead oak tree. They’re going on the pizza tonight. Gotta go make the dough now! Thanks for the salting tip..not a normal process I would use with mushrooms.

    1. Ben Avatar

      Congrats, Paul! How was the pizza???

      1. Paul Avatar
        Paul

        It didn’t last long Ben! We made some wild muscadine jelly today. You can catch the recipe on our YouTube channel at paulorientedotcom. Ciao!

  10. David Avatar
    David

    I found clusters that look exactly every picture of oyster mushrooms I can find except 1 little thing. The gills do not continue onto the stem. They are attached to the stem but do not follow onto it. Are you sure there are no look alikes? got pics.

    1. Ben Avatar

      Hi, David! There are many dozens of varieties of oyster mushroom. There are also other types of mushrooms in the same family with gills that do not attach to the stem. I would need to see some pics of your mushrooms to tell you whether they are edible oysters or not. You can email them to ben at benstarr dot com and I’m happy to check them out!

  11. edward Avatar

    found a mess growing in a bale of hay or bedding grass. what about watering? light sprinkling or thorough soak?

    1. Ben Avatar

      Edward, if you’re talking about cultivating wild mushrooms whose mycelium have already cultured a bale of hay, you’re in uncharted territory. The mycelium will fruit depending on their natural cycle, while is a delicate balance of humidity/moisture, temperature, and light cycle. You need to identify which mushroom has cultured the hay. That’s your starting point. If you’re interested in cultivating wild mushrooms, I would strongly recommend you get a copy of the book Growing Gourmet and Medicinal Mushrooms by Paul Stamets.

  12. claudia Avatar
    claudia

    I was introduced to the Oyster this year and I’ve referred to this site a few times throughout the fall as I’ve collected oysters and just wanted to be sure sure sure. Now feel I’ve got it down. The Oysters in your pictures look HUGE. Here in Vermont, they are much smaller. But super yummy.
    This week I found some Oysters that were tan color, including the gills. I thought perhaps they weren’t oysters because of the gill color, which all the books say are white – yellow, but everything else was right on, especially that delicious SMELL. So I asked an experienced wildcrafter who said the gills can get tan color after a few frosts/freezes, and that as long as they aren’t slimy and don’t smell winey, eat away. Not that you deal with the cold weather we have here, but thought I would share that cool tidbit.
    Happy Thanksgiving and Thanks for this post!

  13. Nicole Avatar

    I found what I think are oyster mushrooms, but they smell sweet like anise????

    1. Ben Avatar

      Nicole, I’m not familiar with any oyster mushrooms that smell like anise, but there are plenty of varieties of OTHER mushrooms that smell like anise. Some are edible, and some are not. If you’re interested in foraging, DEFINITELY get several solid field guides, they will help you identify which species are edible!

  14. Joan Kubes Avatar
    Joan Kubes

    YES! I found my first Oyster Mushrooms yesterday! Lifelong Morel hunter here and thought it would be fun to branch out and search for other natural growing shrooms. Sauteed in butter they tasted very much like sea scallops. Thank you so much for this great blog!

    1. Ben Avatar

      Congrats, Joan! You’ll soon be finding oysters everywhere in all seasons, so while morel season is a sudden onslaught that’s over almost as soon as it begins, oyster season runs 365 days a year! And they are delicious.

      1. Pete Swift Avatar
        Pete Swift

        I found what certainly looks like oyster mushrooms on a sweet gum log on the side of my woodpile. I am going to try to attach a photo or 2. Please tell me what you think.

        Thanks!

  15. Lori Maldonado Avatar
    Lori Maldonado

    Yeah, I am leary about wild mushrooms. When I was 5 yo, I loved raw mushrooms, so one day I ate all the mushrooms I could find in my neighbors front yard. That night I vomited so much. My mom took me to the base hospital, who then took me by ambulance to Tucson Medical center, where I was placed in the pediatric intensive care and given IV fluids. The next day, a radio show was warning people not to eat any wild mushrooms. Needless to say, 45 years later, I still can’t eat mushrooms raw!

  16. mike ducharme Avatar
    mike ducharme

    I came across a patch in a dying elm about 10 feet off the ground. The clump was gorgeous white yet the underside was not gill-shaped but spine shaped like stalagtites. They were very tight in contrast with being very soft and the top was very firm and clear of bugs or worms. I know look-a-likes aren’t supposed to be poisionous but what are the chances these are ediable? I got 10 or more pounds.

    1. Ben Avatar

      Mike, I know I’m responding way late. I can’t see the photo of your mushroom, but it sounds like a Hericium species, but they mostly grow on wounds on oak trees.

  17. Frank Avatar
    Frank

    Try them fried in bacon grease!

    They initially will soften quite a bit. Cook them until the stiffen back up – light gold, with darker gold edges. Place on paper towels to remove any bacon grease they collect.

    Eat and enjoy. ALOT!!!!!

  18. Nola Avatar
    Nola

    My first year to hunt oysters. An its been a blast…thank you for the good info

  19. Cathy Avatar
    Cathy

    We followed some YouTube instructions and bought oyster mushrooms from store and grew them, it was not successful so we tossed it into compost pile full with mowed brown dry leaves. This spring with heavy rain fall, we found them growing in the pile, not on tree logs, can it be oyster mushrooms? I have pictures of them if I can post it, and it looks like your picture above!

    1. Ben Avatar

      Hi, Cathy! It’s likely that oysters are what are growing in your compost pile. However, I’d need a pic for accurate verification. Oyster mushrooms require a wood substrate to grow on, but if the sawdust you were growing them on went into the compost pile, that’s enough for them to grow. I honestly don’t know if they can grow on leaf substrate.

  20. Chris Petrozz-Indiana USA Avatar
    Chris Petrozz-Indiana USA

    How much salt + how long to soak?? I found a large stash growing up the north side of a dead tree. I’ve been wish that tree would fall over but am now happy its still there. First time harvesting and I’m going to cook them!

    1. Ben Avatar

      Chris, I throw a handful of salt into a large bowl of water. There’s no precision. I let them soak about 10 minutes.

      1. Chris Petrozz-Indiana USA Avatar
        Chris Petrozz-Indiana USA

        Thank you Ben! I found more + oven fried them in cornmeal first dipped in egg. Was part of a recipe for Oyster mushroom Poorboy. Pretty good but good but needed a bit of cocktail sauce.

  21. Momo Avatar
    Momo

    Make sure not to confuse the deadly angel wing with oyster mushrooms!

    1. Ben Avatar

      Momo, Angel Wings (Pleurocybella porrigens) are considered an edible mushroom in the US. There were 2 questionable reports of deaths after ingestion in Japan, and these patients already suffered from liver diseases. The link to P. porrigens (Angel Wings) was not definitive. Regardless, Angel Wings are normally grouped into the oyster family and are related, and are a commonly eaten wild mushroom in the US. It’s quite common for one species on one continent to be edible, but on another continent to be poisonous. There have been several mass deaths in US history from immigrant populations foraging a mushroom that was perfectly edible back in Asia or Europe, only to discover that the similar species here was deadly. In the US, Angel Wings are considered edible.

  22. J Avatar
    J

    I’ve seen instructions on the internet and Pinterest for growing oyster mushrooms with coffee grounds and cardboard. Seems handy when you’ve been unsuccessful foraging and want to try a fun project. I plan to try it soon.

  23. lysa Avatar
    lysa

    Are you single?

    1. Ben Avatar

      No! Partnered 15 years. 🙂

  24. Tom Avatar
    Tom

    Thanks for the info. I was surprised to see this phrase:

    “Best of all, the wild oyster mushroom has NO toxic look-alikes. So if you find a mushroom with all the identifying characteristics above, YOU CAN EAT IT!”

    Not that I know any different just a bold statement. This page seems to beg to differ but I have to admit there weren’t a lot of convincing examples given.
    http://www.tanelorn.us/data/mycology/myc_loc_mix2.htm

    1. Ben Avatar

      Tom, all my posts on mushroom foraging are intended to make sure you have a positive identification before consuming any mushroom found in the wild. Oyster mushrooms don’t have any TRUE look-alikes that are toxic. Now, admittedly, a dog and a cat can look a bit alike…they are both fuzzy, have ears, eyes, a nose, and a tail. But if you look at their basic characteristics, they are easily distinguishable. It’s the same with mushrooms. Virtually all mushrooms have a “cap” and most have something resembling a “stem/stipe,” so it’s easy to say that all mushrooms look vaguely alike. But no toxic mushroom has the characteristics outlined in this post for identifying oyster mushrooms.

  25. Jack Avatar

    Are oyster mushrooms wet

    1. Ben Avatar

      Oysters will be wet or damp if there has been recent rain after they have fruited. Under normal conditions they will be fairly dry to the touch. Soggy oysters can STILL be cooked, but take much longer because you have a lot of water to cook off. But I’ve cooked many, many batches of rain-soaked oyster mushrooms…just put fewer of them in the pan and give them time to drop all their water. When they start browning, you know you’ve cooked them enough.

  26. Dave Avatar
    Dave

    I found a giant one, looks just like and oyster mushroom, but it’s growing on the ground in a yard… What is it?

    1. Ben Avatar

      No way to tell without photos! Sorry.

  27. Jen Smith Avatar
    Jen Smith

    Angel wings are a Poisonous lookalike. Change your blog so you don’t sued.

    1. Ben Avatar

      There is anecdotal evidence that “angel wings” were responsible for mushroom poisonings in Japan in 2004. These mushrooms have been collected commonly for the table for centuries in Japan. They are considered edible by most field guides in North America, and there has never been a report of a North American poisoning. I’d refer you to the following article for more information: https://www.namyco.org/pleurocybella_toxin.php

  28. Kelli Owen Avatar
    Kelli Owen

    I found some mushrooms that look like oysters however they have no gills. The underside of the mushroom is smooth as the top. Would this be poisonous?

    1. Ben Avatar

      Kelli, it’s not possible for me to identify a mushroom just based on a description! There are a number of shelving fungus that have smooth pore surfaces on the bottom. Most are not toxic, but there are SO many, and some of those have edibility statuses that are unknown. The rule is to NEVER eat a mushroom you haven’t positively identified through 3 different field guides.

  29. Erika Avatar
    Erika

    Hey there, thanks for writing. I foraged some ‘shrooms that I want to eat so bad. My instincts and knowledge are telling me that they are edible, but after extensively researching oysters and poisonous look-a-likes, I can’t seem to be 100%. They look just like oysters. The main thing that is throwing me off is that they were all found growing out of the ground. Mostly near/next to fallen, rotting logs or directly under them. They were in an old coniferous forest also with pine needles everywhere, so it’s possible that there are logs underneath them, but none were directly growing on visible logs. Most of them smell flowery/floral…not exactly sure what anise smells like. I have pictures, but don’t see where I can post them. I can send them to you. What do you think? Am I a winner or a weiner?

    1. Ben Avatar

      I’ve never seen oysters growing from the ground. Some decomposers do appear to be growing in soil, when they are really growing on decomposing wood beneath the ground. But I’ve never seen oysters do that. If in doubt… Throw it out!

Leave a Reply