Canning pickled onions is safe in a boiling-water bath when the onions sit in a tested vinegar brine of at least 5% acidity. The vinegar, not the seal alone, is what makes the jar shelf-stable. Skip that acid, dilute the…
Canning marinara sauce from fresh tomatoes is safe only when the recipe and the processing method match. Tomatoes sit near the acidity line that separates water-bath canning from pressure canning. A simple, acidified tomato sauce can go into a boiling-water…
Turkey broth is a low-acid food. The only research-tested way to make it shelf-stable is pressure canning: heat the strained broth to a boil, pack it hot with 1 inch of headspace, and process 20 minutes for pints or 25…
Ripe tomatoes sit right on the acid line that home canning depends on. Canning tomato juice is safe when you acidify every jar, heat the fruit before you strain it, and process the hot juice for the time that matches…
Canning lemon juice is a water-bath process. Lemon juice is a high-acid food, usually around pH 2.0 to 2.6, which is well below the 4.6 cutoff used for boiling-water canning. Heat plus acid is enough to control spoilage organisms that…
Green tomato salsa can be canned safely in a boiling-water canner, but only when the recipe has been laboratory-tested and the acid and vegetable amounts stay exactly as written. End-of-season green tomatoes are a common reason people look this up.…
Canning pulled pork is possible, but only in a pressure canner, and only if the meat goes into the jar as chunks—not as a tightly packed pile of shreds. Pork is a low-acid food. A boiling-water bath never reaches the…
Dried beans are a low-acid food. That single fact decides the method: they must be pressure canned. A boiling-water bath never reaches a temperature high enough to destroy Clostridium botulinum spores in beans packed in water. The tested process is…
Dried beans are a low-acid food. That single fact decides the method: they must be pressure canned. A boiling-water bath never reaches a temperature high enough to destroy Clostridium botulinum spores in beans packed in water. The tested process is…
Pressure canning is the only safe way to keep low-acid meals in a jar on a pantry shelf. A boiling-water bath never reaches the 240°F needed to destroy botulism spores in meat, beans, vegetables, soups, and stews. If a Pin…