Preservation Link Roundup 8/18/10

I really appreciate that Well Preserved discusses in some depth the acidity problem in canning tomatoes (Well Preserved Tomato Sauce Recipe). Yes, the USDA is pretty conservative and you can get away with fudging their safety guidelines quite often. After all, your grandmother probably violated a number of their current rules and you're reading this, right? But,

The spoilage risk is very real. The family who taught ours lost an entire batch (around 200 jars) due to low acid and things began to ferment in bottle. They lost an entire weekend of work, a virtual crop of tomatoes and sauce for the year.

The Atlantic Food Channel has an excellent article on various ways to preserve venison, from curing to corning and, of course, making sausage (both fresh and fermented) (Venison Sausage: A Whole Different Animal). Bonus for Southern California readers, the deer was shot on Catalina Island.

Another cured meat (and a favorite of mine) is pâté. The Kitchn provides a few links on the subject (Do You Have a Good Recipe for Homemade Pâté?). Be sure to check out the comment section for additional links. If you've never made pâté or a rillette or similar, I highly suggest giving it a try. They can be surprisingly easy to make and are a wonderful side dish or appetizer. And you can play with flavors quite a bit. I make my own teriyaki-flavored "spam" for use in homemade musubi.

Food in Jars has a good post on substituting other salts for pickling salt (if you can't easily find it) (Canning 101: On Substituting Salt in Pickling). At the end of the day, there are only a few things you need to know:

1. Substitute by weight. 3/4 of an ounce per tablespoon for pickling salt. Simply weigh out the other salt.
2. Make sure the salt is pure. No iodine or free flow agents. The only ingredient listed should be salt.
3. Take into account that other salts won't dissolve as quickly as pickling salt.

If you can't find pickling salt, popcorn salt makes an excellent substitution. You can also process kosher salt into something resembling pickling salt by pulsing it in a food processor a few times.

The Blueberry Files goes through the steps of pressure canning beets (Pressure Canning Beats). Beets are an excellent candidate for pressure canning, since they generally survive the process quite well. Of course, if you don't have a pressure canner you can pickle beets and can them with a boiling water bath. There are plenty of recipes out there.

A Nutritionist Eats is getting into canning and has a Ball Canning Discovery Kit to giveaway (Canning with Lucia). Visit her blog for information on winning the kit.

I can't emphasize enough how canning works best as a social event. Feast After Famine learns canning from some neighbors at a canning party, "replete with wine and cheese and good cheer... "(Canning Party). Why not invite some neighbors over to learn canning from you?

Tigress in a Jam takes advantage of the fantastic stone fruit out there to make a lovely preserve using summer savory (an inspired choice) and white pepper (Nectarine Preserves with Summer Savory & White Pepper).

I've got mixed feelings about white pepper. It is generally used in dishes as a substitute for black pepper when you don't want little black flecks in your dish, such as in white sauces, lightly colored soups or mashed potatoes. However, there are distinct flavor differences. To me, black pepper is fruitier and more well-rounded, while white pepper is a little more directly spicy with less depth of flavor. More importantly, however, I think that white pepper suffers more from being pre-ground than black pepper. Frankly, I hate pre-ground white pepper. I dislike pre-ground black pepper, but can't stand the white pepper version. So, please, use freshly ground white pepper when you do use it.

Canning seems to get all the press, but sometimes it is important to remember that freezing is an important aspect of food preservation. Putting By freezes their bell peppers (they don't can well by themselves) (Bell Peppers). I like everything they did, except place the pepper strips into gallon ziploc bags. You should usually freeze in quantities that you would use. That way you don't have defrost/refreeze what you haven't used. So, instead of gallon ziplocs, why not quart or pint bags? And I can't emphasize this enough when freezing: label, label, label! When you freeze a lot of stuff, it will save many headaches months later.

Freezing is great, but they seem to fill up quite quickly, so back to canning it is. Putting By also has a post on canning pasta sauce (Pasta Sauce). They use those commercial square-ish pasta jars that I know many people have around the house. I know many people who use them for canning successfully, but I do have to point to the FAQ from the companies page:

Can I reuse the Classico® jar for home canning?
No. A coating is applied at the glass plant to reduce scratching and scuffing. If scratched, the jar becomes weaker at this point and can more easily break. This would increase the risk of the jar breaking when used for canning. Also, the lighter weight of our current jar could make it unsafe for home canning.

Do as you will, just passing on the information.

The LA Weekly's Squid Ink blog reviews yet another new canning book, Canning for a New Generation (Cookbook Review: Canning For A New Generation).

The book might as well be called Canning and Preserving For An Eager But Sometimes Lazy (Or Just Plain Busy) Generation. And that's exactly why we think it's pretty great.

Preservation Link Roundup 8/16/10

Sometimes I'm so jealous of Georgia. Seems like nearly every high school there boasts a community canning center. How come we don't have any in Los Angeles? The Atlanta Journal-Constitution reports that there will be tours of these canning centers (Georgia Organics Plans Special Tour on Canning).

The canneries, Croom said, are a unique public resource.

"We really want people to use them," said Croom, Georgia Organics' Farm to School program coordinator. "What can take eight hours in your kitchen can take two-and-a-half hours there; you can do huge amounts at once."

We need one of these centers in LA.

Doris and Jilly Cook answer a question about non-sealing jars of stock when pressure canning (Ask the Goats: Bad Seals in the Pressure Canner). There is some good advice on getting a firm seal, such as removing as much of the fat from the stock as possible. I like to chill my stock overnight in the refrigerator and remove the fat that has solidified on the top. It is easy to remove the fat in this way and I also get a better idea how fortified my stock is - does it seem just like a thick liquid or have I gotten a jelly-like flavor bomb?

And don't forget to save the fat. The fat from beef stock makes a nice frying medium, especially for potatoes. Or use it (instead of butter) to caramelize onions. Chicken fat is even better, I think, because what you now have is a flavorful schmaltz. I wouldn't make Matzah balls without it.

In any case, the main recommendation was to let the pressure canner cool down for at least an hour after turning off the heat. This is good advice for any pressure canning. Just be careful that with some models of canners, excessive cooling may create a vacuum seal making opening more difficult.

Speaking of pressure canning, Frugal Canning did what everyone with a pressure gauge canner should do every year: get that gauge checked (Pressure Canning Gauge Check). Unfortunately, we don't have a testing setup in LA County, but will see if we can't get that changed in the next couple of months. Of course, even if you don't need to get the gauge checked, don't forget to replace any rubber gaskets on an annual basis as well.

The Jam and Jelly Lady provides a little background on how she left office worker and became tJ&JL (My Journey to Becoming a Canning Mom).

Well Preserved is getting ready for some major tomato canning (The Tomatoes are Here – One of My Favourite Weeks of the Year). Sounds like a good time with family!

We`ve got our system down pretty good and the four of us can run through 6-8 bushels with a solid day of work. Even after 5+ years of doing this as a team we find there`s a few kinks that we can work out (last year we had 200 liters of sauce but no large pots left for the hot water bath) and will continue to learn from the process. One of the great joys has been learning to work as a team and having fun together with it. We now complete the entire task in less than half the time than what we took 5 years ago (with most of the same equipment).

The Kitchn laments that they haven't done enough preserving this summer (something I can relate to), but there is still plenty of time for tomatoes (Weekend Meditation: That Time of the Year ... or counting the jars in my pantry). Of course, while you are canning those tomatoes with friends or family, you might want to take a break for a refreshing beverage. Luckily, the Kitchn also provides a simple recipe for Ginger Ale, with bread yeast providing the fermentation for the bubbly (Try This! Easy Homemade Ginger Ale).

There is more to canning tomatoes than sauce and whole tomatoes, however. Mother's Kitchen makes a tomato salsa for the August Can Jam (Can Jam August: Salsa #5). This recipe features tomato paste and tomato sauce for a thicker consistency (Mother makes her own from scratch). Looks really good to me.

The Washington Post looks at whether you can make a good homemade ketchup with those excess tomatoes (Could Homemade Ketchup Beat Heinz?). It might seem that is an obvious win for homemade, but we expect certain things from out ketchups, and some homemade versions (including some I've made) just don't seem what we're used to. Good, yes, but not quite the ketchup you've grown up with. On the other hand, maybe we shouldn't expect so much consistency in our flavors. We're not five year olds afraid of everything different. So, let one thousand ketchups bloom. More later, but I will demoing homemade ketchup Aug. 29 at the Hollywood Farmers' Market.

Know Whey makes "spiced peaches," which I call "pickled peaches" (Spiced Peaches). This year I've made both pickled peaches and plums. Love 'em. So sweet and tart. Although it is wonderful to have these pickles in the winter or for Thanksgiving as Know Whey does, I really enjoy them in the summer as well. They go great with barbecue and taste like summer to me; they are very refreshing on a hot day.

Tartelette does something a little more traditional with her peaches, she makes several jams (French Word a Week - Confiture de Peche). What I particularly liked is that she varies the flavor with different spices and a bit of alcohol. Why not try the same with pickled peaches as well?

Putting By makes a favorite preserve of mine: Razzleberry Jam). Sometimes you don't have enough berries for a single berry jam, or you just like to add layers of flavor. Razzleberry jam it is then.

In My Kitchen provides some excellent lessons learned on storing fresh basil (Garden Journal 8/15/10: How to and, More Importantly, How Not to Store Fresh Basil). Of course, sometimes you have more fresh basil than you can use over a few days. Freezing is the best method of preserving basil, though you can dry it as well. You can chiffonade the basil and freeze it in ice cubes, freeze it on sheet trays and then bag it, chop it and mix with oil to freeze as a preliminary pesto, or freeze as an actual pesto (my favorite).

And feel free to play around with the pesto. Cold Cereal and Toast not only makes a nice mention of a recent report on food policy (Planting the Seeds for Public Health: How the Farm Bill Can Help Farmers to Produce and Distribute Healthy Foods) but describes making pesto from a CSA excess of basil - but without the traditional pinenuts, substituted peanuts (The Thing About Surplus: Easy Peanut Pesto).

Preservation Link Roundup 3/13/10

The Washington Post's All We Can Eat blog revisits a recipe that is questionable from a food safety point of view because it includes partially dried tomatoes stored in olive oil (Attack of the Killer Tomatoes?). This is an excellent food safety article because it goes into some depth about the food safety issues involved.

Come tomato season, I've gotten a lot of questions about whether you can make your own sun-dried tomatoes (enthusiastic yes) and store them in olive oil (regrettably, no). This article explains why. The options for freezing in oil given in the article is one good option. What I like to do is to simply rehydrate my sun dried tomatoes in olive oil overnight. This is safe because botulism at normal levels needs 5-6 days to reach toxic levels. Another option is to bring the olive oil and tomatoes to a simmer and then allow them to cool and infuse for use later that day. Finally, if you really want sun-dried tomato flavor in your oil, blast the warmed olive oil and sun-dried tomatoes with an immersion blender (or use a regular blender) until completely smooth.

WRBL in Alabama has a story on the resurgence of canning (Having a “Can Do” Attitude Towards Canning Food).

About eight years ago, Mary A. Keith advertised a class on home canning and preserving methods.
The food and nutrition specialist at Hillsborough County’s Extension Service got zero takers.
Last fall, she tried again. She filled seven classes of 30 students each, from teen girls completing a home-schooling project to guys who wanted to preserve the venison they bring back from hunting.
“I have five more classes on the books that are maxed out, too,“ Keith says “I don’t have the time to add any more. They won’t fit in my calendar.“

Props to Marisa McClellan and her blog, Food in Jars, for a lengthy mention in the article.

Local Kitchen loves alliums and had a hard time deciding what to make, but finally decided on a mustard for the March Can Jam (Can Jam: Roasted Garlic & Lemon Mustard).

Mustards are wonderful things. I'm planning to discuss them in one of my future weekly emails, but a quick tip. Mustard seeds are crazy, ridiculously expensive if you buy them in the grocery store. Sometimes you can find them at a reasonable price in ethnic grocery stores (Middle East and Latin), but for the best price and volume I go to a wholesaler for mine. I prefer Torn & Glasser near the wholesale produce market downtown.

Moo Said the Mama has a two-part series on making and canning beef stock (Making Beef Stock - Part I - Cooking the Stock and Making Beef Stock - Part II - The Canning Instructions). Although her herbs and spices are a little unconventional (and I would pincé the veg with tomato paste and deglaze with red wine), overall this is a very clear description of making and canning stock (which is usually a multi-day process, though much of that is unmonitored).

Making stock is the key to flavor in the kitchen. Make your own stock if you can. Of course, you can freeze it, but freezers can quickly fill with stock. Having a shelf-stable stock not only saves room in the freezer, but is more convenient, since you don't have to defrost the stock.