Capture the flavor of summer with this delicious salsa made from fresh tomatoes—perfect for water bath canning and pantry stocking. This tested recipe is safe, flavorful, and easy for beginners.
Blanch, peel, core, and chop tomatoes until you have 10 cups.
10 cups Fresh Tomatoes
Finely dice onions, bell peppers, hot peppers, garlic, and optional cilantro.
5 cups Onions, 2½ cups Bell Peppers, 1½ cups Hot Peppers, 6 cloves Garlic, ½ cup Fresh Cilantro
In a large pot, stir together tomatoes, onions, peppers, garlic, vinegar, salt, cilantro (if using), and optional tomato paste.
1 cup Vinegar, Tomato Paste, 1 tablespoon Canning Salt
Bring to a gentle boil and simmer for 10–20 minutes, stirring occasionally, until slightly thickened.
Ladle hot salsa into clean, hot pint jars, leaving ½ inch headspace. Wipe rims, add lids and rings, and tighten to fingertip tight.
Place jars in a boiling water bath canner. Ensure jars are covered with 1–2 inches of water. Bring to a rolling boil and process for 15 minutes (adjust for altitude).
Remove jars and cool for 12–24 hours. Check seals. Label and store in a cool, dark place. Refrigerate any unsealed jars and use within a week.
Notes
For best results, use paste-style tomatoes like Roma or San Marzano.
Wear gloves when handling hot peppers to avoid skin or eye irritation.
You can safely swap the type of peppers, onions, or herbs—but do not reduce the vinegar or add low-acid ingredients like corn or black beans.
Tomato paste is optional but helps create a thicker, scoopable salsa.
Altitude adjustments: add 5 minutes for 1,001–3,000 ft, 10 minutes for 3,001–6,000 ft, 15 minutes above 6,000 ft.