18 September 2008

Playing catch-up.

Lewisburg.

It's been quite some time since I've posted much of anything here, though it's not for lack of interesting doin's a-transpirin'. So, I'll just cram the last month's worthwhile mentions in here all at once.

The Mighty Mighty Garden
I haven't mentioned much about the garden all summer, though it's been an overall success. There were occasional failures - the kale and leeks didn't get enough water early on; raccoons got most of the sweet corn; the Romanesco stubbornly refuses to create a head - but much of it has exceeded expectations. We had dinner for eight last weekend in a desperate attempt to use up the vast amounts of Lao eggplant and other vegetables in a fiery green Thai curry, with lots of sliced multicolored tomatoes for a mouth-cooling side dish.

It's been, as I tell myself every so often, a learning year. I'm already ankle-deep in planning for next year, with garlic arriving for planting next week. The spinach and mache should be planted for overwintering soon, too, so we'll see how they take. There's been so much food already that we'll have a thoroughly stocked basement to last us through the winter. Nuclear or not.

I was amused to note an article from the LA Times on too many tomatoes. Not a problem I'd ever expected to have, though we're toeing the line this year.

Oh, and pears, both Asian and European. More than I can even know what to do with, or even give away. Next year, I'll have to put a plan in place.

Fermentacular!
Speaking of garden bounty, I've had pretty good success with my first-ever attempt at cabbage. There's been a bit of a cabbage looper infestation in the brassicas, though the plants seem to be getting along well enough. Next year I'm planning to keep some organic Bt handy to quell the caterpillar munchies, though it seems like healthy plants can soldier on despite the pests.

I like cabbage and all, but even half a dozen smallish heads is a lot to use. And a lot of fridge space to give up. So today I've started up a first batch of sauerkraut, which will (in theory) ferment away in the basement for two weeks or so until it's sour, salty, and delicious.

Come Sunday, the cabbage will be joined by several jars of fresh olives, curing in several different types of brine. Two boxes of green Manzanillas are sitting on the dining room table at this moment, awaiting their six-month briny bath. Then, if I get off my duff and hop to it, I'll add some miso to the mix. My Japanese koji starters are here, too, with the cultures I need to make my own shoyu - a gallon at a time - as well as white, yellow, and red misos. Mmm. Moldy rice.

Speaking of tasty, tasty fungus...
Last I'd mentioned wild mushrooms, I still hadn't found much interesting, at least in the culinary sense. Well, that's all changed. After a long, dry period, the long arms of tropical storm Hanna drenched us, followed by waves of thunderstorms that gave all of the local fungi the cue to burst forth.

After an unimpressive hike through Bald Eagle State Forest, which didn't appear to get the Hanna-related deluge we did, I was able to find several meals' worth of mushrooms in the neighborhood and around town.2 Agaricus campestris, the field mushroom; Lepiota americana, the American lepiota; and Calvatia cyathiformis, the vase-shaped puffball. Plus the probably-edible Lepiota naucinoides that looks almost exactly like the freakishly deadly Amanita virosa. Edible? Probably. Coming into the house? Not a chance.

All three of the edible ones are quite tasty, and different from each other. The field mushrooms are like a more flavorful version of the white button mushrooms you see in the supermarket, though less fleshy and best cooked as a whole cap (or halves) than in slices. The American lepiota is a bit deeper and richer in flavor, though still similar. The puffball, however, has a very mild flavor, and a soft, squishy texture that's almost marshmallow-like. I'd sliced it up into quarter-inch thick pieces, and fried it until browned and crispy at the edges in some butter, and they were quite good.

And speaking of fermented deliciousness...
Sometimes it's just easier to go with things that someone else has conveniently fermented (and distilled) ahead of time. Thus I have a new bottle of homemade bitters, made from apricot kernels and orange peel. I followed the same basic recipe as before, but skipped the spices. At first, it smelled only of orange, and I was getting disappointed until the amaretto-like aroma of the apricot kernels took over. Sure, they're toxic - though that doesn't keep them from sale in health food stores3 as a "dietary supplement" or even a snack food. Extracted into alcohol, and consumed as just a few drops from time to time in a cocktail, it seems, shouldn't mess me up too much.

Apricot kernels are also - so I hear - an occasional ingredient in ratafia, though I've been making mine with fruits and vegetables. Steep a cup of fruits, vegetables, herbs, or a mix in a bottle of wine, with a quarter cup each of vodka and sugar, for three weeks. Strain out the solids, bottle it up, and drink it up. Utterly delicious, and a great after-dinner drink. The first batches - apricot, plum, and peach with Thai basil - are almost gone, just in time for the next set of Green Zebra tomatoes with black peppercorns and cucumber with mint. In a few days, I'm planning to pick the first of the season's habanero peppers for an incendiary third round.

And for the extra-boozy option, there's the walnut brandy that's been steeping since early July. There was one part of the recipe that reminded me of Kim Severson's New York Times article on recipe deal breakers, which was when a line began, "At the beginning of September..."

Hasn't been a deal breaker for me, but then again, I wouldn't have gotten that far if I didn't have a pair of walnut trees in the backyard. Trees that have been feeding the squirrels instead of me, that is.

Back to school?
It's cooking class time again. This semester, it's vegetarian cooking basics. The first class, which covered knife skills while the students made hand-rolled sushi and Vietnamese summer rolls, offered up a reminder: the second class must cover recipe reading.

Sound silly? Most people seem to think so at first, but after multiple exchanges that go something like this...
Student: What do I do next?

Me: What does the recipe tell you to do?

Student: Umm... [looks down at recipe for what must be the first time] I put the rice and water in the pot?

Me: If that's what it says.
...you learn not to take basic literacy skills for granted. Misreading in one thing. I can accept mistakes.4 But relying on me to read the recipe to them won't cut it.

They're adults. I think they can manage to think for themselves for once. It might even be a good thing to learn.

* * * * *

1Yet another dehydrator full of tomatoes is whirring away behind me, to add to the four quarts of dried tomatoes already done. Plus the jars of canned tomatoes, pickled cucumbers, beets, peppers, jams, and more. And the onions, potatoes, carrots, etc.

2I should note that I've been checking these mushrooms' characteristics and spore prints carefully against the several mushroom guidebooks that I own to be certain they're safe for eating. And even when I'm sure they're edible, I make sure to eat only very small portions the first time to see if I have an allergic reaction. Hasn't happened yet, but I don't want to find out after a plateful of mushroom ragout.

3They're called bitter almonds, too, because of the bitterness caused by small amounts of amygdalin, which the body converts into toxic cyanide. Eat enough of 'em, and you can kill yourself. Though since I could almost see and hear the smell of almonds after eating just one, I can't imagine how one would do that. Ugh.

4It isn't as though I don't make enough on my own. Without mistakes, I wouldn't know how to cook.

18 August 2008

How to make a mushroom spore print.

Lewisburg.

To make a mushroom spore print:
  1. Find a mushroom. (Obviously.) Fresh, not too young or old, and ideally with a handful of others like it that you can take home, too. If you get especially lucky, and happen upon a group with some as little buttons1 and others as mature mushrooms, take a variety.

    Do be a responsible mushroomer and leave a few to propagate their species. If they're edible, and you eat them all, you won't have the same pleasure next year.

    Mushroom and paper

  2. Get some white and black paper. Spores can be all sorts of colors, from white to black and a maddening array of subtly different shades in between. With two different backgrounds, it's easier2 to make distinctions.

  3. Place the spore-producing surface above the paper, half on white and half on black. If you can, leave a bit of stalk to elevate the cap above the paper, though it's not necessary. Cover the mushroom with a bowl, wax paper, or some such to keep it from drying out. A dry mushroom won't drop spores.

    Making spore print

  4. Wait. Several hours is good; overnight is ideal.

  5. If you can, try to peer under the cap3 to see if a print has formed on the paper. You can lift the cap, too, though doing so before it's finished can result in a smudged print. It's still fine for identification, but doesn't look as sharp.

  6. When it's ready, take the print to a place where you can view it in sunlight. Artificial light sources, such as incandescent and fluorescent, just can't provide the same full-spectral distribution you need to make a crucial distinction.4

    Spore print

  7. Use that spore print - and other observations - to figure out just what it is that you brought home. And, if you like the print, you can hit it with a bit of artist's fixative and keep it. A good print looks sharp, indeed.
To identify, find yourself a good guide. Or better yet, several. My primary guide is Mushrooms of Northeastern North America by Bessette, et al. It's big, thorough, and has lots of pretty pictures.

To identify your mushroom:
  1. Determine which category you should start in. In this book, your options are:
    • Split Gill Family
    • Chanterelles and Allies
    • Gilled Mushrooms
    • Boletes
    • Polypores
    • Tooth Fungi
    • Cauliflower Mushrooms
    • Branched and Clustered Corals
    • Fiber Fans and Vases
    • Jelly Fungi
    • Crust and Parchment Fungi and Allies
    • Puffballs, Earthballs, Earthstars, and Allies
    • Stinkhorns
    • Bird's-Nest Fungi
    • Blueberry Galls and Azalea Apples
    • Rusts and Smuts
    • Morels, False Morels, and Allies
    • Cup and Saucer Fungi
    • Earth Tongues, Earth Clubs, and Allies
    • Cordyceps, Claviceps, and Allies
    • Carbon and Cushion Fungi
    • Hypomyces and Allies

    Got it? In this case, we've got gills. 90% of the time - probably more - you're here or in Bolete territory. Especially if you're picking things that look like mushrooms.

  2. Work through the key as best you can. It helps to check the glossary for unfamiliar terms, such as: decurrent, amyloid, lamellulae, etc. It's sort of like a Choose-Your-Own-Adventure, where you read through the options, pick the one that suits best, and jump to that number.

    "1. Stalk central to eccentric → 2.
    1. Stalk absent to lateral → 26."

    Off we go to number 2.

  3. "2. Gills attached to decurrent; gills, cap flesh, or stalk exuding latex when cut..."

    Nope. Not a Lactarius.

    "2. As above, except latex absent; gills white to pale orange; lamellulae few or absent in many species; stalk lacking vertical fibers, snapping somewhat like a piece of chalk..."

    Nope. Not near that brittle a stalk.

    "2. Not as in either of the above choices, but spore print white to cream → 3.
    2. Spore print pink, tan, yellow, or darker → 4."

    Down to number 3.

  4. "3. Universal veil slimy to glutinous..."

    No universal veil.

    "3. Universal veil present..."

    Same deal. I'd spotted these in various stages of development, and there's no evidence of one. If it's been raining, especially, there's a chance that a universal veil could have been washed away.

    "3. Entire mushroom usually very moist..."

    Nope. It's a rather dry mushroom, with a texture like the supermarket button variety.

    "3. Cap coated with loose granules..."

    Nope.

    "3. Cap white, tan, brownish, or reddish, usually distinctly scaly in age; gills free, white, close; partial veil present, usually leaving a ring on stalk; terrestrial, usually growing on dead plant debris (e.g., leaves, needles, wood chips); spores smooth, dextrinoid, amyloid, or inamyloid → Genus Lepiota and Allies."

    That's our sample. But for the microscopic characteristics, everything matches. Which is great, because the next choice in the list includes the phrase "other characters exceedingly variable", which doesn't inspire too much confidence.

  5. Skipping ahead to the Lepiota section, there's another Choose-Your-Own-Adventure, starting out with long, precise descriptions. Passing those that don't match leads to two choices: Lepiota naucinoides, edible, and Lepiota cepaestipes, poisonous. Turns out it's the latter, though both could be confused for a deadly Amanita species by a casual observer.
* * * * *

1Or whatever the immature shape happens to be.

2But not always easy. Get used to the differences between cinnamon brown, rusty brown, and ochraceous, for starters.

3Keeping the cap elevated just slightly makes this much, much easier.

4I suggest trying to distinguish between similar shades of brown under incandescent light first, then under daylight. The perceptual difference is striking.

28 July 2008

Garden bounty.

Lewisburg.

The best of the garden's pleasures, of course, comes at this sort of moment:

Garden harvest 080727

That moment when you get inside with everything ripe, and think that, just a few months ago, all you had were a handful of little seeds. Especially, as in our case, when you've got something in your hand that you've never had successfully before. In this case, it's everything on the plate.

Technically, at least, because this is the first year I've had success growing my own seedlings. Sure, I've grown cucumbers from seed, though they didn't get far before the cucumber beetles destroyed them. And I suppose that summer squash aren't surprising, but the eggplant's thrilling. Even when we'd tried from purchased seedlings, the plants never looked half as good as the ones in the garden now. And those fruits that did start to grow were all ruined by something that took a single bite from each eggplant. Never ate more than that, which was rather frustrating. Presumably, if it didn't like the first one, the rest of them weren't going to taste any better.

On the plate, in case you're wondering, are: Listada de Gandia eggplant (the white and purple streaked ones); Lao Green Stripe eggplant (the white and green one); a cucumber (Parisian Pickling - the smaller ones are for cornichons); a zucchini (Black Beauty); a patty pan squash (Sunburst); and jalapeno and serrano peppers. We've been pulling more from the garden, too, including new potatoes, Dragon's Tongue snap beans, and scallions. Not to mention the greens, radishes, turnips, and other cold-weather crops from the spring. It's a lot of work - I've already spent several hours of my day weeding - but it feels worth it. Maybe it's just me, but is there anything quite like picking your dinner ripe from the backyard?

In a few minutes, I'm going out to see if the first Sun Gold tomatoes are ripe yet. They've been taunting us for days.

23 July 2008

Orange bitters.

Lewisburg.

I love a good martini:

Martini

As I make 'em, the recipe goes something like this:
Martini

Ingredients:
  • 3 parts good gin (such as Hendrick's)
  • 1 part dry vermouth1
  • Dash orange bitters
  • Olives
  • Ice
Directions:
  1. Add three or four ice cubes to a shaker, then pour in the gin and vermouth. Add a drop or two of orange bitters, to taste. Cover and swirl about for a moment, or shake if you're really feeling it.

  2. Strain into a glass, and garnish with a toothpick loaded with olives. Like, say, three. Taste and add another drop of bitters if it needs a sharper edge.
Pretty straightforward, as long as you can find orange bitters. Which, living in Pennsylvania, is something I can't do easily. Next best thing? Make my own, of course.

To be honest, I have no idea if this is what orange bitters are supposed to be like, though I rather like them. Enough that I add a drop here and there to give a cocktail a nice edge. In a margarita, for example, it adds an extra dimension to the sweet and salty character, and the orange aroma fits in nicely. Ain't so bad in a Manhattan, either, though the traditional angostura bitters suit best.

A little Google work turned up one orange bitters recipe in a handful of places. It goes like this:
Orange bitters

Ingredients:
  • ½ lb. dried bitter seville orange peel
  • 1 pinch cardamom
  • 1 pinch caraway
  • 1 pinch coriander seeds
  • 2 cups grain alcohol
  • Water
  • 4 tablespoons caramel food coloring
Directions:
  1. Chop the orange peel finely and mix it with the herbs and alcohol. Let it stand for 15-20 days in a sealed jar, agitating it every day.

  2. Pour off spirits through a cloth and seal again.

  3. Put the strained off seeds and peel in a saucepan, crush it, cover with boiling water and simmer for 5 minutes. Pour into another jar, cover, and let stand for 2 days. Strain this off and add it to the spirits. Add caramel coloring, filter again and let it rest until it settles perfectly clear. Target: 45% alc.
Sounds easy enough, except for a few minor details:
  1. I can't get grain alcohol in Pennsylvania, and the drive to New Jersey, or whatever other state might have it readily available, is awfully hard to justify.

  2. Dried bitter orange peel isn't cheap. At about $2.50 per ounce, it's better to pick up a pound ($12) at a homebrew shop.

  3. Food coloring? Seriously? (Some versions of the recipe call for burnt sugar, i.e., caramel.) I don't like the way the angostura bitters pinken up a martini, and it seems like a concession to aesthetics.
So I swapped those out for Bacardi 151 and some fresh sour orange peel - why not? - from the grocery store. And skipped the caramel. At least this way, should it turn out nasty, I'm only out a few bucks. Fortunately, it worked out perfectly:

Orange bitters

My modified recipe, for an aromatic, boldly orange-colored orange bitters is as follows:
Orange bitters

Ingredients:
  • Rind of three sour oranges, finely diced
  • 1 pinch cardamom
  • 1 pinch caraway
  • 1 pinch coriander seeds
  • 1 cup Bacardi 151 rum
  • ¾ cup water
Directions:
  1. Pack the diced orange peel - with the white pith - into a pint glass jar with the spices. Pour in the rum to cover, seal the jar, and set aside for at least two weeks, shaking at least once a day. Smell and taste every few days to see how it's progessing; the aroma and bitterness really build.

  2. Strain off through a fine sieve, then through a coffee filter, saving the peel and spices. In a pot, crush the peel and spices, cover with the boiling water, and simmer for five minutes. Strain this liquid through the sieve and another coffee filter, and add ½ cup to the spirits. Seal tightly.

  3. Allow the cloudiness to settle. This will seem to take forever; this batch sat for about a month until the cloudiness had sunk to the bottom. Strain through a coffee filter, bottle, and enjoy.
* * * * *

1Or, for a sweet martini, swap out the dry vermouth for sweet, and the olives for a twist of orange peel.

Alpine strawberries.

Lewisburg.

Strawberries are genuinely awesome. And, for those who don't have the space for a bed of Sparkle or Honeoye or whatever, may I wholeheartedly recommend the Alexandria alpine strawberries?

Alpine strawberries

Man, are they ever good. Small, about the size of the last joint on my pinky finger, and the plants don't produce tons and tons, but they are powerfully aromatic and delicious. They're almost like strawberry candy, with a sort of concord grape foxiness. Best of all, they do really well in pots. Find a relatively sunny spot, keep 'em well watered, and you've got tabletop strawberries for years to come. All for the price of a pack of seeds.

06 July 2008

The mighty mushroom haul.

Lewisburg.

I enjoy walking in the woods; it's generally relaxing, often great exercise, and increasing levels of engagement reward with more and more interesting things to see. There's just too much out there to take it all in.

Saturday, I went on a day hike with my dad and Ben, my sister's boyfriend, in the nearby State Forest lands. Ben hadn't really been on a hike since he was a kid, and my dad's been anxious to get out and get some exercise, though other obligations usually get in the way. So we picked a spot, parked the car, and just headed off. There was plenty to see, including vast fields of wild blueberries1 ripening and ready for nibbling. Not much in the way of views, unfortunately, but I was busy staring at the ground for hours. This is, I discovered, a prime time for mushroom hunting.

Behold the haul:

Mighty mushroom haul

I wasn't expecting to find much, but I did toss a few paper bags in my pack, just in case. Then, to my surprise, there was so much to find that I came home with my pack2 completely full of mushrooms. Everything there on the table plus a monstrous bolete that ended up a bit too smashed for identification. With a cap about eight inches across and four inches high - plus stem - it was enormous. If I could have identified it, and it turned out to be edible, it would have been a meal for everyone.

Mushroom identification is, generally speaking, difficult. A few species are easy and straightforward; others are actually impossible. Of the thousands of different fungi growing in the central Pennsylvania woods, some sizable fraction is unidentifiable by anyone. Another chunk requires chemical tests and powerful microscopes to be certain. And often, even when you can figure out what it is - scientific name and all - there's no one who can say whether it's edible or not3. That doesn't mean it isn't fun to try, though.

When I arrived home, I spread them all out on paper, both black and white, and did my best to keep the same types together. With some, I only had one or two of the fruiting bodies. Of one type, I had eight. And some had made the trip back in better shape than others.

Spore print

There were, of course, numerous types of mushrooms that didn't make the trip home with me. One rather prevalent was the tough-to-miss fly mushroom, Amanita muscaria. Orange and yellow, flecked with white, and alarmingly toxic. Even more alarming was what might have been Amanita verna or one of its close relatives, which get charming common names like "Destroying Angel". Sure, I brought a few home that turned out to be inedible, and at least one that's definitely poisonous. Next time, I can skip over those.

The reason for the two papers is to get what's called a spore print. Leave the spore-producing surface - gills, pores, etc. - still for a while, and the spores will fall onto the paper. Some are light-colored; some are dark; it's rarely apparent what to expect. With both black and white, you can be sure to get a good reading.

Spore print 2

With that information in hand, and a selection of reference guides, it's time to examine characteristics. I'm limited in that regard, since I can't pretend to afford a microscope that can distinguish between amyloid and non-amyloid spore shapes, and I don't keep potassium hydroxide and other handy mycological solutions around. Generally, if identification needs that sort of thing, I'm not going to try to eat it. Even with a number of positively identified mushrooms in my bag, I opted not to eat any. Though I might the next time out4, since I know better what to look for.

I couldn't identify everything. In some cases, all I have is a possible genus. Sometimes not even that. There was only one that I knew for sure when I picked it up. For those who're curious, the mushrooms I found, more or less counterclockwise from upper left, are:
  • Craterellus fallax, the black trumpet. The only mushrooms I knew without even pausing to think, I'd've eaten them if they weren't infected with a white mold. Even though they're just a bite.

  • Possibly Lentaria byssiseda, but all I really know is that it's some sort of coral fungus. Most likely inedible.

  • Another guess for Mycena strobilinoides, though the genus seems likely. Not the sort of thing I'd want to put in my mouth, but it was definitely an attention-grabber, and gave one of the best spore prints.

  • Something in the Lactarius genus, so called because it exudes a milky fluid when cut. Some are edible; some aren't; this doesn't appear to be.

  • I don't know. Crepidotus something, maybe, but even that's a shot in the dark. Not food.

  • A small member of Boletellus, Boletus, or Chalciporus, I think, but nothing seemed to fit beyond that. Since it didn't give a good spore print, I can't be any more confident than that.

  • No real idea. Possibly something in the Leccinum genus. Or not.

  • Boletus affinis, which means it's actually edible. Not the most exciting mushroom around, from what the guides tell me, but it was exciting to get a positive identification for once.

  • The Chanterelle Waxy Cap, Hygrophorus cantharellus, which I'd expected might be poisonous out in the woods. Bright reddish-orange doesn't always suggest safe to me, but apparently these are.

  • Not sure again, though Cortinarius seems likely. Which means it's best left on the forest floor next time.

  • The Jack O' Lantern mushroom, Omphalina olearius, I think, unless it's the other poisonous false chanterelle. If I'd had an inkling earlier, I could have peeked at it late last night. Like fireflies, these mushrooms produce luciferin and luciferase, which makes them glow pale green when it's pitch black.

  • No clue. None whatsoever.

  • Boletus affinis var. maculosus, which is almost the same as another one of the edibles I brought home. Aside from the yellow-brown spots on this one's cap, it's really the same mushroom; the nice part is that those spots make it easily identifiable.

  • And last, the Bitter Bolete, Tylopilus felleus. Some folks mistake it for a tasty mushroom, and though it won't do you any harm, it's nasty bitter. Just a touch of the raw mushroom to the tongue leaves a taste that lingers, quite unpleasantly, for a minute or two. Though, should you be one of those rare people who lack the gene for sensing bitter flavors, it's apparently quite choice. Oddly enough.
* * * * *

1They were a great trail snack. Sweet, unmistakably blueberry, and in such near-endless quantities that you could reach down, without slowing your pace, and swipe a small handful to enjoy.

2Which is an entirely inappropriate way to carry a fungus harvest, but I needed my hands for rock scrambling, and I couldn't bring myself to leave it all there.

3In other words, it's not. Given that the world of mycotoxins is poorly understood, at best, and runs the likelihood of being the worst food poisoning you'll ever have.

4Some of mine weren't in prime shape when they got here, and the need to wait until a house full of company had left meant that a few picked up some mold growth. And some were in such small quantities that the half-forkful they'd have been after cooking wouldn't justify the cleanup.