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Published byPeregrine Bryant Modified over 9 years ago
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Canning
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Reasons for canning Store garden produce safely Use any time of year Prevent food spoilage Save money Have fun Control contents of food Use as a gift
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Getting started What you need: Fresh ingredients Pressure canner or large saucepot with tight-fitting lid Mason-type canning jars Screw bands and new lids USDA-recommended recipe Equipment must be washed, rinsed, and sanitized before use
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Canning safety Choose correct canning method for type of food Make sure equipment is in good working order Check jars for cracks and chips Wash jars and lids before use
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Canning methods Boiling water bath Used for high-acid foods or foods with lemon juice or vinegar added Fruits Jams, jellies, preserves Tomatoes that have lemon juice or vinegar added Pickles, relishes, or other acid-based products Steam-pressure canner Used for low-acid foods Vegetables Meats Stews, soups, chili
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Tips for quality canned foods Always start with fresh produce that is not too ripe Prepare one batch of food at a time Leave correct amount of headspace for food being canned
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Storage Let jars cool Test seal Remove screw bands and wipe off lids Label and date jars Store in a cool and dry place
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Using canned food Always check jars for signs of spoilage: Broken seals Seeping or spurting liquid when jar is opened Mold Bad odor Cloudiness Boil canned meat, vegetables, and other low-acid foods for 15 to 20 minutes before tasting, even if there are no signs of spoilage
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Definitions Low Acid foods- foods that do not contain enough acid to prevent the growth of bacteria Acidify- to add an acid such as lemon juice or vinegar Head space- the unfilled area above the food in a jar Venting or Exhausting- the process of allowing steam to escape from a pressure canner Sealed- jars that are airtight and safe from bacteria
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For more information... Your Local County Cooperative Extension Office has: Safe, tested recipes for canning Pressure canner dial-gauge testing Answers to food preservation questions Educational programs of Kentucky Cooperative Extension serve all people regardless of race, color, age, sex, religion, disability, or national origin.
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