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Fresh Garden Tomato Salsa for Canning

fresh garden tomato salsa for canning - featured image

A zesty homemade salsa recipe perfect for preserving the fresh flavors of summer tomatoes through safe canning methods. This easy and flavorful salsa balances heat and acidity for a crowd-pleasing condiment.

Ingredients

Scale
  • 6 pounds fresh tomatoes (preferably Roma or plum tomatoes)
  • 2 cups finely chopped onions (yellow or white)
  • 2 cups finely chopped green bell peppers
  • 3 to 4 jalapeño peppers, seeded and minced (adjust for heat preference)
  • 1 cup packed fresh cilantro, chopped
  • 4 large garlic cloves, minced
  • 1 cup white vinegar (5% acidity)
  • 1/4 cup freshly squeezed lime juice
  • 2 tablespoons salt (kosher or canning salt preferred)
  • 1 tablespoon ground cumin
  • 1 teaspoon freshly ground black pepper
  • Optional: 1 tablespoon sugar or honey (to balance acidity if desired)

Instructions

  1. Wash and prep your produce: rinse tomatoes, peppers, onions, and cilantro thoroughly under cold water. Remove stems from tomatoes and core if needed. Chop onions, peppers, jalapeños, and cilantro finely. (About 15 minutes)
  2. Prepare canning jars: sterilize jars, lids, and rings by boiling them for 10 minutes or using a dishwasher on a hot cycle. Keep warm until ready to fill. (10 minutes)
  3. Cook the salsa base: in a large stockpot, combine chopped tomatoes, onions, and bell peppers. Bring to a simmer over medium heat, stirring occasionally to prevent sticking. (10-15 minutes)
  4. Add seasoning: stir in jalapeños, garlic, cilantro, vinegar, lime juice, salt, cumin, black pepper, and optional sugar. Continue simmering the salsa for another 15-20 minutes, stirring frequently until thickened and flavors meld.
  5. Check seasoning and texture: taste for balance—if too acidic, add a pinch more sugar. For smoother salsa, pulse mixture a few times in a blender or immersion blender, leaving some texture.
  6. Fill jars: using a funnel, ladle hot salsa into prepared jars, leaving 1/2 inch headspace. Wipe jar rims clean with a damp cloth to ensure a good seal.
  7. Seal jars: place lids and screw on rings finger-tight.
  8. Process jars: place jars in boiling water bath, ensuring they’re covered by at least 1 inch of water. Process pint jars for 15 minutes, half-pints for 10 minutes. Start timing when water returns to a boil.
  9. Cool and store: remove jars carefully using a jar lifter and place on a towel. Let cool undisturbed for 12-24 hours. Check seals by pressing lids—if they don’t pop back, the jar is sealed. Store in a cool, dark place.

Notes

Use firm, blemish-free tomatoes for best results. Adjust jalapeño quantity for desired heat level. Wearing gloves when handling jalapeños is recommended. Adding vinegar and lime juice near the end preserves acidity and bright flavor. If jars do not seal properly, refrigerate and use within a week or reprocess with new lids. Salsa can be frozen for up to 6 months but texture may soften.

Nutrition

Keywords: fresh tomato salsa, homemade salsa, canning salsa, garden salsa, zesty salsa, preserving tomatoes, easy salsa recipe, summer salsa