Canning101 Wiki

Step by Step Instructions[]

Do you want to learn how to water bath can your preserves? Here is a step by step way to canning!

Step 1: Wash canning jars, lids and bands in hot soapy water.

Step 2: Place jars in a large pot and fill the pot with enough water to cover the jars. Bring to a simmer (180°F) and simmer for at least 10 minutes—this will prevent the jars from breaking when filled with hot preserves or when transferred to the boiling water bath. Keep the jars in simmering water until ready to fill. You can also wash and dry jars in the dishwasher; keep jars in dishwasher with the door closed (to keep them warm) and remove them as needed.

Canning technique step4

Step 3: Dry the bands. Place new lids (you must use new lids each time you do canning; bands can be reused if in good condition) in a small saucepan, cover with water and bring to a simmer (180°F). Lids must be simmered for 10 minutes to “activate” the sealing compound that helps achieve a vacuum seal. Keep lids in simmering water until read to use. (Do not boil: simmering the lids in water hotter than 180° may interfere with proper sealing.)

Step 4: Fill hot jars with preserves to within 1/2 inch of the top of the rim.

Step 5: Run a rubber spatula around the inside of the jar to release any air bubbles.

Step 6: Wipe the rim well to ensure a good seal.

Step 7: Place the lids and bands on the jars. Tighten bands just until you feel resistance (you don’t want to overtighten the bands).

Step 8:

Canning technique step8

Fill a boiling-water canner (or large, deep Dutch oven fitted with a round, metal cooling rack) about half full with water. Bring to a full simmer. Lower the filled jars into the simmering water one at a time with a jar lifter or use a canning rack to lower all the jars into the water at once. (If your canning pot does not have a canning rack, a wire rack on the bottom of the pot is recommended to prevent the jars from breaking.) Check the water level. If the water does not cover the jars by 1 to 2 inches, add boiling water as needed. Bring to a rolling boil, cover the pot and boil for 10 minutes if using 4-, 8- or 12-ounce jars or for 15 minutes if using 16-ounce jars. (Check individual preserve recipes for more specific processing times.) Let cool for 10 minutes before removing the jars from the pot.

Step 9: Let jars cool on a cutting board or towel with 2 inches of space between each jar for 12 to 24 hours.

Step 10: To check the seals, press down on the center of the lid. If the center of the lid doesn’t pop up, it’s sealed. To double-check the seal, remove the band and very gently try to remove the lid. If you can’t remove the lid, you have a good seal. The jar isn’t sealed if the lid pops up when you press down on the center of the lid or if you can remove the lid easily. Refrigerate any jars that didn’t seal for up to 3 weeks or freeze for up to 1 year.

SOURCES: Ball Blue Book of Preserving and The Complete Idiot’s Guide to Jams, Jellies and Preserves by Yvonne Tremblay