Posts Tagged ‘edible mushrooms’

Wild Mushroom Experiments


No, not that kind of mushroom and not that kind of experiment. I have been reading a wonderful new book, chef Chad Hyatt’s The Mushroom Hunter’s Kitchen, and it has led to compulsive kitchen experimenting. Hyatt writes about porcini, morels, and the other “premium” mushrooms, but also about more common mushrooms that you never encounter in upscale restaurants but might find a bagful of if you’re a mushroom hunter. He suggests substitutes where appropriate and encourages a lot of experimentation. He has me adding cooked ground black trumpet mushrooms to my umami sauce, and I’m especially interested by his mushroom leathers, in one case made from the Sullius mushroom genus that I no longer harvest because I dislike the texture so much. This makes the despised  mushroom sound worthy of a place in the take-home basket.

I happen to have a lot of lobster mushrooms in the freezer, because they are beautiful and plentiful and I can never resist harvesting them when I find them, but the unfortunate truth is that to my palate they have very little flavor at all. I love hummus, and as a low-carb person I can’t eat it often, so I was interested by Hyatt’s recipe for hummus made from salted mushrooms. I don’t have any salted mushrooms at hand currently, but I certainly do have lobsters.  They were sautéed in olive oil before freezing, and I decided to thaw a bag and try a recipe based on Hyatt’s. The lobsters went in the food processor, about 2 cups of them, with 1/4 cup of tahini, the juice of two small lemons, two cloves of raw garlic, and some additional olive oil. After a few minutes of processing and adding salt to taste, the taste was good but the texture and mouth feel were not at all what I wanted.  I moved the somewhat grainy lumpy mixture out of the processor and into my Vitamix blender, added more olive oil so that the mixture would blend, and blended it on the high setting, stirring the contents down a couple of times.   The texture was now exactly what I wanted, not totally smooth like baby food but with a texture much like chickpea hummus.  Dolloped into a bowl, sprinkled with ground chipotle chilies rather than the more traditional sumac, and garnished with chopped cilantro, it made a delicious spread. I should add that Hyatt calls for less olive oil than I ended up using, although I didn’t measure precisely.  I love the taste of top quality olive oil and lobster mushrooms have little natural flavor of their own, so for me this was a natural adjustment to make.

This first very successful experiment has me reading the book with renewed interest.  It can be rather painful to read mushroom books out of season, when there is no way to go out and find the mushrooms, but most of us who hunt mushrooms have a lot of frozen or dried  mushrooms from past successful hunts, and this can help us get busy and get them out of the pantry or freezer.  Also, specialty grocery stores have much larger selections than they used to. The last time I was in Whole Foods, I counted seven varieties of fresh mushrooms.  Buying those hideously expensive little packets of dried mushrooms from the grocery store is not really an option if you want mushrooms in bulk, but you can buy bulk dried mushrooms from several sources.  I usually use Oregon Mushrooms or buy from private foragers when I want to augment my pantry supply. By the way, know your forager. Not every forager should be trusted blindly.

In short, if you like to eat mushrooms at all, I highly recommend Hyatt’s book, whether or not you are a mushroom hunter. His creativity is wonderful.   For example, there is an entire chapter of mushroom desserts.  This is not a category of possibilities that I ever gave the faintest thought to, but the recipes look really good and seem designed to get cooks thinking. And this, to me, is the hallmark of a really successful cookbook. A good cookbook may give me a few recipes that I use verbatim, but it’s more important that it gets me excited about the endless vagaries of food and leaves me feeling that there are more possibilities than I’ve considered. Lifting simple nourishment and avoidance of starvation to an art form is what cooks do, and a good cookbook can get us very jazzed about doing it.

Keep in mind that the book has some very useful notes about lesser-known edibles but is a cookbook, not a foraging book. You will still need a field guide (and some good teachers) if you’re new to the sport.

Hyatt is selling his book directly, in both hard copy and ebook format, at the link above. As always, I don’t accept review copies. Books that I review are bought at the price that you will pay. This one is worth every penny.

Fermentation VI: Lacto-fermentation

I can’t say enough about how The Noma Guide to Fermentation is livening up my kitchen experiments, but I was fairly sure that I wouldn’t care much for ordinary lacto-fermentation. All fermented pickles and sauerkraut are made by this method, and with the exception of kimchi I’ve never really taken to any of them. But then I bought a couple of pounds of organic cremini mushrooms because they were on sale cheap and I’m a sucker for a bargain, and had to figure out something to do with them. I tried slicing them, tossing with 4% of their weight in salt, and packing into quart mason jars under pickle weights. I set them aside loosely covered, and when I next paid attention to them a week later the mushrooms had shrunk down by half and the jars were filled with fluid. I sniffed the contents, and was surprised at the strong mushroom aroma. I tasted the fluid and it was salty and had a full mushroom flavor. So I started to experiment.

This soup also contains other recent and past experiments.  If there is one thing that I want readers of my blog to do, it is play with their food. Taste, and if the tastes go well together, it doesn’t matter  whether you ever saw a recipe quite like it before.  The flavor of mushrooms and black garlic seem made for each other, and I wanted to try the combination out. I put about a cup of dried porcini slices in hot water to soak. While they soaked, I started the cooking with two cloves of fresh garlic finely minced and eight peeled cloves of black garlic chopped very coarsely. I melted a couple of tablespoons of butter in a saucepan, and added the two garlic types and three slices of bacon sliced 1/4” wide. I sautéed these ingredients slowly over medium heat until the fresh garlic was cooked but not yet coloring, and added a quart of very good chicken broth, the soaked porcinis and their strained soaking water, half a cup of the fermented creminis and their fluid, and a tablespoon of dry sherry and two teaspoons of Red Boat fish sauce. This mixture was brought to a slow boil, and turned down to a simmer for 20 minutes. Meanwhile I peeled another eight cloves of black garlic and pounded them to a smooth paste with a good pinch of salt. When smooth, I pounded in a tablespoon of fermented mushroom liquid, a tablespoon of boiled-down kombucha,  and a tablespoon of red wine vinegar. When the soup was served, a good dollop of this paste was put in each bowl, to be stirred in by the diner. Of course you could just add it to the soup in the pot, but the pleasure of smelling the rich, complex fragrance as the paste melts into the soup would then be lost to all but the cook.

Be aware that lacto-fermentation only preserves food up to a point. After a week fermenting on the counter, the cremini juice is at peak flavor in my opinion. If left at room temp it may go on to develop musty off-flavors. In my kitchen, at the one-week point it goes in the fridge.

I always use quart wide-mouth mason jars for lacto-fermenting. There are wonderful crocks made especially for the purpose, but I don’t want that much of any one product, so I stick with my jars. Good pickle weights will simplify your lacto-fermenting and help prevent mold. Good weights are glass, solid and heavy, smooth on the bottom, and have a handle on top so that you can get hold of them. Cheaper weights are often hollow on the bottom, creating an airspace that invites mold, and aren’t heavy enough to keep the fermenting veggies submerged. Good ones can be bought here or from other sources. I have one hand-thrown stoneware pickle weight that I love, and have also used smooth rounded rocks of the right size after putting them through the dishwasher. This last is unscientific and probably unsanitary but I bet our ancestors did it too.

 

The Turn of the Wheel

 

This summer, more than usual, I ran a bit adrift when it came to blog-writing. There were many reasons, but the main reason was that it was so damned hot that I couldn’t bear to work in the garden and nothing would grow. July and August are always warm in New Mexico, but this year those months were beastly. A lot of my plants died because it was so hot that I couldn’t supply enough water to keep them alive. Or maybe I could have, but with the freezer already full to bursting it didn’t seem practical. I concentrated my efforts on watering the things that I like for fresh use.

But last week piles of pumpkins and squash started to show up outside the local grocery stores, and everything started to change. The wheel of the year has turned. Days are breezy and nights verge on chilly. The glorious scent of chiles  roasting can be picked up near every grocer and market stand. The plants that survived the heat got a new lease on life. Cottonwoods started to turn gold.

 

Some of my mushroom bags, desiccated over the summer, imbibed water and started to fruit. They took me by surprise and I didn’t notice the new mushrooms until they were cracking at the outer edges. But they’re just fine for kitchen use. Sautéed or grilled or roasted, oyster mushrooms are pretty much the perfect all-around mushroom, mild and meaty and appealing to nearly everyone.

The tough stem bases that were trimmed off for cooking can be thoroughly dehydrated and ground into oyster flour. It’s perfect for thickening mushroom soup or sauces.

This year I made a mixed mushroom flavoring paste and froze it in ice cube trays to use for sauces and soups. I can’t give you an exact recipe  but can convey the general idea, and no doubt you can improve on it. I  used an assortment of five wild mushroom species from a foraging trip as well as the oysters, but you can use cultivated mushrooms. The last time I was in Whole Foods I saw seven varieties of cultivated mushrooms, and dried mushrooms are also available commercially, so anybody can get  enough to try. My favorite source for bulk dried mushrooms is Oregon Mushrooms.

This formula can be endlessly adapted to any kind and any amount of edible mushrooms, although I don’t recommend lobster mushrooms because they don’t have much flavor to contribute.

Start with about three pounds of clean fresh mushrooms, at least a few different kinds, or about a pound of assorted dried mushrooms. I used oysters, hawkswing, agaricus, hen of the woods, lion’s mane, and cultivated shiitakes.  If dried, soak them for an hour in enough hot water to cover them. Drain, strain any dirt out of the liquid with a fine strainer, and save the water. Pick over the mushrooms for any debris, then chop. This can be done in a food processor if you’re careful not to chop them to mush. Chop one large or two small onions and five cloves of garlic. Sauté the onions and garlic slowly in butter or good olive oil. When translucent and cooked but not browned, add the chopped mushrooms and sauté over medium heat until the mushrooms are somewhat cooked and exuding liquid.

Now add the mushroom soaking liquid if you used dried mushrooms, half a bottle of good red wine, a quarter cup of soy sauce or coconut aminos, six anchovy fillets,  three or four good-sized sprigs of thyme,  and any dried mushroom powder that you wish to add. I used some oyster powder and porcini powder,  and also added about a cup of broken pieces of dried morels from a bag that I had finished up.

Cook the mixture over medium heat.  Let it boil, because you want to concentrate down the fluid. When the fluid only just covers the mushrooms,  remove the thyme stems and purée  the mixture in the blender or food processor or right in the sauce pan with a stick blender.

Now you have a thick gloppy mixture looking something like this:

Cook over low heat until it gets really thick, stirring frequently to prevent burning.  Add a quarter cup of best quality red wine vinegar and keep cooking.  When the paste is dark and thick, taste it and add salt if needed. It should taste pretty intense. After all, it is a seasoning, not a food. When it is done to your satisfaction, smooth the paste into ice cube trays, cover, and freeze.

It will then lurk in your freezer, ready to add a deep taste of the forest to nearly anything where a mushroom flavor would be appropriate. After pan-grilling beef or game, toss a cube into the pan with some wine or broth and deglaze, boiling furiously, add a pat of butter, and boil a little more until it comes together as a pan gravy. Melt a cube into mushroom soup to enhance its flavor. Add a cube and some heavy cream  to sautéed mushrooms that seem a little bland.  Melt a cube, mix into an equal amount of soft butter, and use it as a finishing butter for meat or almost any kind of vegetable, or toss with hot pasta and some good Parmesan. Spread on hot buttered toast or stir into scrambled eggs.

Every time you use it, you’ll be reminded of the fascinating fifth kingdom that helps keep our planet alive.

 

The Perennial Paddock: Mycelial Madness

Nothing made me more joyously certain that I had created a real, albeit tiny, ecosystem in my suburban yard than when the first mushrooms grew among perennial plants rather than in a grow-bag or other artificial arrangement. Last year two kinds of mushrooms spread from spawn I had introduced and appeared far from the original “planting.” I was ecstatic; the mycelial Internet was forming! And this spring I was even more gratified to find a big cluster of Stropharia rugosa-annulata pushing up through the mulch months before I had expected to see any mushrooms. By perfectionist standards they were  overly mature when I discovered them, as evidenced by size, lightened cap color, and the cracks in the cap. But I am no perfectionist and knew that they were still perfectly good to eat.

So a few notes on introducing mushrooms, in no particular order:

1. Stropharia rugosa-annulata is the easiest mushroom  to grow in your garden. Even here in the high desert, it thrives in a deep mulch of straw and oak sawdust. In my opinion the almond agaricus is the most delicious, but it is more finicky and less productive. I have grown oyster mushrooms in containers, but this year I’m experimenting with introducing them into more unlikely spots. I’ll report back.

2. Get good spawn. Mine came from Field and Forest Products, and it was ready to grow.

3. Know how to indentify the mushroom that you introduced. Know its field marks and identify it before you eat it. When you create a good outdoor environment for mushrooms, you are not in complete control of what grows, any more than you are immune to weeds in your garden beds.

4. Be aware of how many commercial mulch products are treated with fungicides to prevent fungus from moving in. If you want select funguses to move in and thrive, you need to avoid these products.

5. Cook and eat with a sense of reverence and awe for the complex and extraordinary interactions of nature. If you want to learn more about this, Mycelium Running, Mycelial Mayhem, and Radical Mycology are useful books.

I sautéed my mushrooms in olive oil with generous additions of green garlic and fresh thyme, then removed them from the skillet, set aside in a warm spot, and scrambled some eggs in additional olive oil with a little salt. When the eggs were cooked, the mushrooms were folded back in. Simple as that. Scrambling is an underestimated technique. In this case I cooked the eggs fairly firm, for texture contrast with the softer mushrooms.  I framed the fragrant heap with a couple of slices of bacon. It made a quick delicious dinner, mostly from my own property, and was a culinary salute to the mycelial web that underlies, well, damn near everything.