What's the smallest pressure canner I can get?
mgar
14 years ago
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James McNulty
14 years agodigdirt2
14 years agoRelated Discussions
Using a pressure canner as a water bath canner?
Comments (14)As others have said you can use the pressure canner if it allows 2 inches of boiling water above the jars. Be very careful, however. Two years ago I was using this method and had locked down the lid leaving the vent open as JodieMo suggested earlier. A small amount of pressure had built up and when I removed the lid, the superheated water exploded up out of the canner and burned me quite badly. I still have the scars to prove it. This was a very old canner (it has since been retired) and did not contain the pressure lock that modern Presto models have. However, I will never again lock a pressure cooker lid down for boiling water processing. Either remove the seal or search for a lid that fits the pot....See Morewhat is better, pressure canner or boiling water canner?
Comments (10)There are plenty of tomato recipes you can water-bath too, however. Some of us who have only water-bath canners manage to put up quite a few tomatoes! But the good news is you can use your pressure canner as a BWB canner if you decide you want to can some recipes that can be done that way. The resources you mentioned (BBB and the NCHP) are great ones, with up-to-date safety guidelines. They'll tell you for each recipe whether it should be pressure canned or BWB canned or whether you have a choice. BWB is used for high-acid things: fruit in syrup, jams and jellies, pickles, some tomato and other recipes that have appropriate acid amounts. Pressure canners allow you to do low acid things like beans, other vegetables, prepared soups and stews, even with meat in them, and a wider range of tomato recipes. Try both approaches! See what you like! Z...See MoreSubstituting a pressure canner for boiling water canner
Comments (6)Dare I say something in defense about a steam canner? I have used one for many years now and it uses about the same amount of water a pressure canner uses. It has proven it worth here by giving me many canned items that are not overcooked. I especially like it for jellies and pickles. Neither are difficult to can, or process. Because I add extra acid to both, safety issues are not a big concern. I had done many temperature tests on these, and have found that the recovery temps are quite fast, when it comes to the canning water coming to a boil again. As everyone knows, heat rises, cold drops. With room temp, water filled jars inside, and the canner water previously boiling, it can take at least 10-15 minutes for the canner to reach boiling again, even though the jars are not even touching the water. Also, the measurements I did were done with thermocouples and a device that is able to chart out 6 locations within an area. These temperature measuring devices are very accurate and when I had jars filled with water only, and measured the internal temps, they came up faster in heat than a boiling water bath. I am not saying a pressure canner is in the same class, as it is not. Pressure canners are used for low acid foods and offer higher processing temps above 212 degrees of boiling water. This is the reason for the high pressure used in a PC. The steam canner has a slight pressure when boiling, as it jets out a strong steam from just two tiny holes down near the water level. This indicates to me that the jars inside, are in fact exposed to something that is at least 212 and is under slight pressure. I measured an internal temp of 212 degrees inside a water filled canning jar after 10 minutes. That jar was filled with boiling water prior to the test however. I would never consider using this canner for any low acid products. For pickles, I prefer full 5% strength vinegar too. The jellies get an added acid blend of malic, tarteric, and citric acid....See MoreDifference between pressure cooker and pressure cooker/canner?
Comments (12)"Pressure canners come deep enough for one layer of quart or smaller size jars, or deep enough for two layers of pint or smaller size jars. The USDA recommends that a canner be large enough to hold at least 4 quart jars to be considered a pressure canner for its published processes. " If you go to the Presto site, nowdays you will see they only list the larger size as canners. They have 18 quart and 23 quart. Anything smaller is under cookers. http://www.gopresto.com/products/products_search.php?search_value=58&operation=Search&search_type=category Here is a link that might be useful: National Center for Home Food Preservation...See Moremgar
14 years agodigdirt2
14 years agoJames McNulty
14 years agomgar
14 years agobusylizzy
14 years agoLinda_Lou
14 years agosuska6184
14 years agoJames McNulty
14 years agodigdirt2
14 years agosuska6184
14 years agobusylizzy
14 years agodigdirt2
14 years agoJames McNulty
14 years agomellyofthesouth
14 years agosuska6184
14 years agobusylizzy
14 years agoruthieg__tx
14 years ago
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