You can imagine, then, how thrilled I was when I got a call from Therese Madden, a reporter for WHYY in Philadelphia, who wanted to do a radio piece on freezing vegetables. The piece aired this morning, but you can also catch a listen here. What excites me about freezing vegetables is how utterly easy is it. In most cases, you blanch the vegetables, cool them off, stick them in a bag, and toss them in the freezer. Some vegetables, like peppers and corn, don’t even really need to be blanched. If you’re feeling fastidious (and I encourage this), you’ll keep a list of what you’ve got in there so you’ll remember to eat it later. And that’s it.

There are only so many ways to say “blanch, cool, bag, freeze,” so rather than repeat myself, I’ll link back to some older posts where I give this same advice, but with pictures. (oooh! ahhh! Oh, wait. They’re just pictures of freezer bags. Still: Illustrations!)

Beet greens, turnip greens, and greens in general (the last with a discussion of canning and dehydrating, too)
How to Freeze Pesto
Green Beans
Applesauce vs. Applesauce (hint: applesauce wins)

Enjoy, and happy harvesting!

We’ve eaten about half of the big ones already, in a slaw, a roasted carrot and beet salad, and as aromatics in yet another lentil stew. The little guys, being too delicate to cook, have found their way into a kimchi. We’re still finding daikon radish at our local farmer’s market, and carrots and radish are a natural pair. This is a quick kimchi that needs only a couple of days instead of the usual three or four to get just the right amount of tang. It’s tasty, too—I’m tempted to buy up all the daikon I can find to have enough to enjoy all summer.

Carrot Daikon Kimchi

Approx. 1/2 lb. carrots, cut into matchsticks (quartered lengthwise if small)
Approx. 1/2 lb. daikon radish, sliced thin (I used the 4 mm blade on my food processor)
3 cloves garlic, thinly sliced
1/2″ quarter ginger root, shredded
1 dried hot pepper
Scallions, if you have them
4 1/2 T kosher salt
6 c. water

1) Dissolve the salt in the water to make a brine.

2) Combine all the vegetables in a quart-sized, wide-mouthed sterilized jar. You may think they won’t fit, but push.  

3) Pour the brine over the vegetables. Remove the air bubbles and convince the vegetables to stay submerged using whatever technique you’d like (I find that a jelly jar filled with brine makes an excellent weight).

4) Put your jar on a saucer (to catch spillover) and let it ferment for 2 to 4 days, depending on your preference, in cool, dark place. You should start seeing bubbles (indicating fermentation) within 12 to 24 hours. Kimchis are happiest when fermenting at 50 to 60°F, but note that the cooler your room, the longer the fermentation will take. Stored in the refrigerator, this will keep at least a month, possibly much longer.

And the best part? Because the liquid component of the syrup is unadulterated vinegar, you can vary the ratio of peppers to zucchini to your little heart’s content without compromising the relish’s safety for water-bath canning. You’re in much greater danger of burning your fingers from the hot peppers than you are of contracting botulism. If you’re sensitive, be sure to wear gloves while handling the peppers.

One other thing: in honor of my late grandmother, this hot and sweet. Feel free to cut the sugar by as much as half if that’s not your thing.

Hot Zucchini Relish

Approx. 2 pounds zucchini or yellow squash, shredded
Approx. 1/2 pound onions, shredded
Approx. 1 1/2 pound peppers, combination of sweet and hot, shredded
2 c. white or raw sugar
2 c. cider or white vinegar
2 T kosher salt
1 T mustard seed

1) Make your life easier by shredding everything in a food processor. Trust me on this.

2) Combine the sugar, vinegar, salt, and mustard seeds in a saucepan and bring to a boil. Add in the vegetables and simmer 10 minutes.

3) Meanwhile, prepare a boiling water bath and sterilize 4 pint jars* and lids. Transfer the hot relish into the hot jars and adjust the two-piece lids. Process in a boiling-water bath for 10 minutes.

I made my version with cider vinegar, white onions, and about equal parts (by weight) sweet and hot peppers. The hots ranged from a relatively mild serrano to three surprisingly hot banana peppers and a couple of cayenne. I could stand in the kitchen, eating this on crackers, all afternoon.

*Note: I will swear up and down that this made 4 half-pints for me, but everyone else is getting 4 pints. Maybe my scale’s off? Maybe I was typing the recipe from another dimension? In any case, thanks for the feedback!

So, that did it. This year, I have decided, will be the year of vinegar pickles. Sure, I’ve got a quart or two of half sours in various stages of fermentation floating around my kitchen, but I’m hoping to can at least half a dozen pints of pure pucker pickles for my winter enjoyment. This is a mixed batch of random vegetables, including the obligatory cucumbers and zucchinis, but the recipe is fairly flexible. You could certainly add cauliflower, beans, celery, asparagus…you get the idea. Ziedrich recommends a 20-minute water-bath processing time for a version that includes mostly easily pickled things (cucumbers, peppers, onions) plus just a few carrots. If you’re planning on using lots of carrots, you’ll probably need to increase the time, but not necessarily by much. Remember, even the sturdy pickled beet only need 30 minutes. In any case, I’m not a carrot-canning expert, so change the vegetable proportions at your own risk. Please, please, please do not change the ratio of water to vinegar, but feel free to add sugar to taste.

Stuff the following things in a pint jar, in more or less the amount recommended:

3 kirby-size cucumbers
About half of a 5″ zucchini or yellow squash, cut into spears
One medium garden carrot, cut into thin spears
2 hot wax peppers, slit down the side
4 jar-length pieces of fennel, with feathers attached
1 clove garlic
1/4 t. peppercorns
1 sprig thyme
1 sprig tarragon

Combine 2 3/4 c. vinegar (I used cider vinegar) with 2 c. water and 1 1/2 T. kosher salt. Bring to a boil. Pour this over your vegetables. You’ll have canning liquid leftover—just stash it in the fridge until the next time you’re ready to assemble another jar of garden delights. Adjust two-piece canning lids and process 20 minutes in a boiling-water bath. You don’t have to wait three years to open them, but do give them at least three weeks to let the vinegar do its work.

You’ve got three basic options: freezing, dehydrating, or canning. More ambitious folks can try fermenting, like I did with my bumper crop of bok choi last year. But let’s stick with the basics here.

Freezing Greens

This is the easiest, and probably the best, solution. It’s very, very easy to freeze greens. You just blanch them, cool them in an ice bath, and freeze. I’ve got step-by-step instructions and photos here. Assuming you’ve got a good freezer, these will keep very well for a year. We used ours all winter in soups, stews, pastas, dips, and even just sauteed with garlic. They shrink dramatically when blanched—plan on about a pound of fresh greens to make about two cups.

For most people, this is the way to go. If, however, you have limited freezer space, you live in an area that experiences frequent power outages, or are planning for a future without electricity, you need other options. Alas, they’re not great. But, you asked, so here goes.

Dehydrating Greens

Are you one of those people who likes to sprinkle seaweed flakes over your rice bowl at the local health food store? Then you might like this. Steam your greens just until they’re wilted. Transfer them to dehydrator trays and dry at a low temperature (say, 110ºF) just until they’re crispy. You’ll want to keep an eye on them—within two hours, mine looked like this:

Now what, you may ask, would you do with dehydrated turnip greens? That’s an excellent question. I rehydrated some with a little bit of room temperature water, and they looked pretty good. The problem was that they had no perceptible taste. In the end, I crumbled them up and stuck them in a spice jar:

I sprinkled an entire leaf’s worth of flakes over a bowl of roasted potatoes and couldn’t tell they were there. I suspect that they’re still fairly nutritious, though, so maybe this isn’t such a bad way to incorporate hearty greens into your diet. I guess.

Canning Greens

The things I do for science.

Yes, it is possible to can hearty greens. It requires a pressure cooker and a processing time of 1 hour, 10 minutes for pints and 1 hour, 30 minutes for quarts. Yes, you read that right. And after you’ve subjected these poor, innocent vegetables to 240ºF to more than an hour, you get this appetizing product:

(And that’s the glamor shot.)

The nutritional value of all of this is questionable. They taste about like you would expect them to. If, however, you have absolutely no other options and feel strongly about having a pantry full of shelf-stable vegetables, this technique will serve you well. But Lordy, do they smell bad. Here’s how you do it.

1) Bring about 3 quarts of water to a boil. You need 2 quarts for the pressure canner, plus some extra to pour over the greens.
2) Steam the greens until wilted. Cut them into manageable pieces.

3) Stuff the greens into canning jars. Add 1/2 t. salt per jar (optional) and cover with boiling water, leaving 1″ headspace. Don’t forget to remove the air bubbles. Adjust two-piece lids.
4) Transfer the jars to a rack on a pressure canner. Pour in 2 quarts of boiling water. Lock the lid into place, but do not place the regulator on the steam vent. Turn on the heat and exhaust steam from the vent for 10 minutes. Then place the regulator on the steam vent and bring the canner to 10 pounds of pressure. Start timing once the regulator starts rocking—70 minutes for pints, 90 minutes for quarts. (If this is confusing, see the step-by-step directions, with pictures, in this post.)
5) Turn off the heat and let the pressure drop of its own accord. When the pressure has dropped, remove the regulator. Now open all your windows. After waiting a few more minutes, open the lid away from your body. The pungent aroma of overcooked turnip greens will fill your house, and you’ll have all the shelf-stable greens you want. Plan on 2 to 5 pounds per pint, depending on the kind of greens involved. Um, yum?

Other ideas?

My favorite strawberry farm, Gaventa’s, no longer offers U-pick. Waaaah. My next favorite strawberry farm, Mood’s, apparently isn’t offering strawberries this year, but plans to open for other fruit picking in mid-June. That left Johnson’s, a weirdly tourist-y place in Medford that I don’t particularly recommend as a “farm experience” (enforced hayrides = bad, in my book), but the price was right ($1.75/pound for more than 10 pounds) and the berries were DELICIOUS. But here’s the kicker: they wanted $4.95 for pick-your-own cherries. Um, no.

For that, we headed over to Rowand’s Farm in Glassboro. Now this is a U-pick I can live with. The proprietors sit in lawn chairs and hand you plastic buckets. Sweet cherries are $1.65/pound. They also have strawberries, but I can’t vouch for them, having already gorged myself at Johnson’s. But there’s a catch: they’re closed on Saturdays.

Once you bring all that fruit home, then you have to do something with it. Some options and recommendations from last year’s blog:

Freeze it, individually (not particularly recommended, but convenient) or in sugar
Make endless jars of jam, including my favorite, cherry raspberry
Can it with rhubarb
Combine it with lemons for a marmalade
Stash it in syrup
Dehydrate it

Julia over at What Julia Ate highly recommends drowning fruit in alcohol and straining the remains to make liqueur. This is a new one for me, so no results yet. But I’ll keep you posted.

Happy picking and preserving!