These Canned Pickled Jalapeñs are an easy way to preserve fresh jalapeños for later. The sliced peppers are packed with garlic in a tangy vinegar brine, then processed in a water bath canner. Keep a few jars in the pantry for tacos, nachos, burgers, sandwiches, pizza, and more.
Pickle Crisp, optional - use according to package directions
Instructions
Prepare the canner. Fill a boiling water canner with enough water to cover the filled jars by at least 1-2 inches. Bring the water to a simmer. Wash the jars, lids, and bands according to the manufacturer's directions. Keep the jars hot until ready to fill.
Prepare the jalapeños. Wearing gloves, wash the jalapeños and remove the stems. Slice the peppers into ¼-inch rings. Leave the seeds in for hotter peppers, or remove some of the seeds and membranes for less heat.
Prepare the brine. Combine the white vinegar, water, pickling salt, and sugar in a large saucepan. Bring to a boil, stirring until the salt and sugar dissolve.
Heat the peppers. Add the sliced jalapeños to the boiling brine and heat briefly, about 5 minutes. Simmer just until the peppers turn from bright green to a duller green.
Fill the jars. Place half a garlic clove in each hot half-pint jar. If using Pickle Crisp, add it to each jar according to the package directions. Use a slotted spoon and canning funnel to pack the hot jalapeño slices into the jars. Ladle the hot brine over the peppers, leaving ½-inch headspace.
Remove air bubbles. Run a plastic bubble remover or nonmetallic utensil around the inside of each jar. Add additional brine if necessary to maintain ½-inch headspace. Wipe the jar rims clean and apply the lids and bands fingertip-tight.
Process. Lower the jars into the boiling water canner. Make sure the jars are covered by at least 1-2 inches of water. Cover the canner and begin timing once the water returns to a full rolling boil. Process half-pints for 10 minutes at 0-1,000 feet elevation, 15 minutes at 1,001-6,000 feet, or 20 minutes above 6,000 feet. These altitude processing times follow the NCHFP processing schedule for its tested Pickled Hot Peppers recipe.
Cool. Once processing is complete, turn off the heat and remove the canner lid. Let the jars stand in the canner for 5 minutes. Remove the jars with a jar lifter and place them upright on a towel-lined counter. Cool undisturbed for 12-24 hours.
Check the seals. After the jars have cooled completely, check that each lid is sealed. Refrigerate any jar that did not seal.
Store. Label the properly sealed jars and store in a cool, dark, dry place. For best quality, use within 1 year. For the best flavor, wait about 2 weeks before opening.
Notes
Canning safety: Always use commercially produced white vinegar labeled 5% acidity. Do not reduce the amount of vinegar in the recipe.
Heat level: Most of the heat comes from the inner membranes and seeds. Removing the membranes and seeds will make the finished peppers milder.
Wear gloves: Jalapeño oils can irritate your skin and eyes. Wear disposable gloves while slicing them and avoid touching your face.
Pickle Crisp: For firmer jalapeño rings, use Pickle Crisp according to the package directions.
Sugar: A small amount of sugar balances the acidity of the vinegar without making the peppers overly sweet.
Headspace: Maintain ½ inch headspace.
Jar size: Don't use jars larger than pints.
Altitude: Processing time must be increased above 1,000 feet. NCHFP specifies 10 minutes up to 1,000 feet, 15 minutes from 1,001-6,000 feet, and 20 minutes above 6,000 feet for its tested pickled hot pepper recipe.
Screw bands: After the jars have cooled and you've confirmed the seals, you can remove the screw bands for storage rather than leave them on. This makes it easier to notice a failed seal.
Storage: For best quality, use properly sealed jars within 1 year.