Ingredients
Equipment
Method
Prepare the Equipment
- Prepare the jars, lids, and boiling-water canner according to the manufacturer’s directions. Keep the jars hot until ready to fill.
Make the Salsa
- Bring a large pot of water to a boil. Working in batches, dip the tomatoes into the boiling water for 30 to 60 seconds, then transfer to cold water. Slip off the skins, remove the cores, and chop the tomatoes.
- Place the chopped tomatoes, onion, green bell pepper, jalapeno peppers, garlic, bottled lemon juice, canning salt, cumin, and black pepper in a large nonreactive pot. Stir in the cilantro and tomato paste if using.
- Bring the mixture to a boil over medium-high heat. Reduce the heat and simmer for about 30 minutes, stirring occasionally, until slightly thickened but still chunky.
Fill and Process the Jars
- Ladle the hot salsa into hot jars, leaving 1/2 inch headspace. Remove air bubbles, wipe the rims, apply the lids, and screw on the bands until fingertip tight.
- Process the jars in a boiling-water canner for 15 minutes, adjusting for altitude if needed according to a trusted canning guide.
- Remove the jars and let them cool undisturbed for 12 to 24 hours. Check the seals before storing. Refrigerate any unsealed jars and use first.
Notes
Use bottled lemon juice for consistent acidity. Roma tomatoes work especially well for a thicker salsa. Do not reduce the acid or change the total amount of peppers if canning for shelf storage. Adjust processing time for altitude using a trusted current canning resource.
