Preserve your garden’s bounty with this safe and delicious water bath canning recipe for fresh tomato salsa. This recipe captures the vibrant flavors of summer to enjoy year-round.
Bring the mixture to a boil over medium-high heat, stirring occasionally.
Reduce heat and simmer for 10 minutes.
Carefully ladle the hot salsa into hot canning jars, leaving a 1/2-inch headspace.
Remove air bubbles by running a non-metallic spatula around the inside of the jar.
Wipe jar rims clean with a damp cloth. Center the lid on the jar. Screw on the band until fingertip tight.
Place jars in the water bath canner, ensuring they are covered by at least 1-2 inches of water.
Bring water to a rolling boil, then start the processing time. Process for 15 minutes for pints or 20 minutes for quarts (adjust for altitude if necessary).
Turn off heat, remove canner lid, and let jars sit in the canner for 5 minutes.
Carefully remove jars from the canner and place them on a towel-lined counter to cool completely, undisturbed, for 12-24 hours.
Check seals after 24 hours. If a lid has not sealed, refrigerate the salsa and consume within a week.
Label and store sealed jars in a cool, dark place.
Notes
For a smoother salsa, you can pulse some of the ingredients in a food processor before cooking.
Adjust the amount of jalapeño peppers to control the heat level.