Combine ingredients in a large saucepan. Bring to a boil, then reduce heat and simmer, stirring frequently until thick (about 1 hour). Ladle hot mixture into pint jars, leaving 1/2-inch headspace. Adjust lids and process in boiling-water canner for 15 minutes at 0–1,000 feet elevation, 20 minutes at 1,001–6,000 feet, and 25 minutes above 6,000 feet.
The price of jars has gotten ridiculous. I blame the home decorating trend that uses mason jars. Whenever something gets trendy, prices go up. It used to be that I could pick up jars at the local thrift stores for 25 cents each. Now, they want a dollar or more for those same jars. I can buy new at the local hardware store for less than that. It drives me nuts. 

Fresh cilantro would decrease the acidity, Rose, so I’d be careful – maybe 1/4 c. but then decrease the onions or peppers by a couple tablespoons or increase the vinegar by a tablespoon? I like to play it safe – I know many people can salsa that’s full of fresh ingredients, but food is just not worth playing with for me, so I try to go by the book. Personally, if we want cilantro, we add it when we use it – it tastes fresher then, too. 🙂

I started hunting around for recipes, and came up with several that looked promising, but the one I settled on was from PickYourOwn.org. I just checked the link, and they’ve changed the recipe that’s posted, but I’ll be sticking with the one I have. This makes a mild homemade salsa. In 2013, we made seven batches of home canned salsa. The “boys” love salsa, even now that they have grown up.


You did forget one important detail however in the sanitizing.. YOU HAVE TO SANITIZE THE LIDS, and do not touch the rubber part of the lid as your oils in your skin will cause it to be unusable. I have canned for years, as does my mother in law.. I would not hesitate to can ANYTHING, meat or veggie.. :) Just remember to sanitize the jars and lids!!
The problem with simply heating up the sealed jars is that during normal processing, the goal is to drive all air out of the headspace (the space between the food and the lid). That’s why you only put the lids on finger tight instead of cranking them on as tight as you can. While boiling, the air is forced out, and then the vacuum formed by lack of air sucks down the lid, making a tight seal. No air trapped in the top of the jar = no opportunity for microorganisms that need air to grow to spoil your salsa. If the pH is low enough, botulism (which releases spores in an anaerobic (no oxygen) environment) will also be out of commission. (For more on botulism in canning, read here – https://commonsensehome.com/botulism/.)
I have not made your salsa recipe yet, but am going to try it when my tomatoes are ready! I wanted to ask if you have ever used the oven to process your canning? Or know any food safety issues about using it? Would love to hear your thoughts and recommendations! Someone suggested it to me years ago and I thought it made sense, same temp as boiling water and in the oven for same amount of time, or longer maybe. Thanks
Thank you, Jami! That explanation makes perfect sense. I’ve been researching canning a ton and the different acid types for different foods was the only thing that still had me stumped. Friends and family tease me about stressing out over botulism, but that is NOT a risk I am willing to take despite them telling me to “do it just like your grandma did, we loved her stuff” so I was very happy to come across your blog (way too many sites with recipes that are not approved). I had a huge crop of San Marzano tomatoes this year so I can’t wait to make your sauce and salsa (and my tried and true salsa for the fridge – but not to can ;).
Well first off I took your advice and bought a Breville Food processor ….I love it. Then I made your salsa recipe …. then I made more ….made over 50 pints and have about 12 left. I give it to everyone … then they want more. What a wonderful recipe ….I have given to people at work and then others come and ask me if I have more. yesterday I went and got 4 more bushels of tomatoes and here I go again. Thank you for the good tips and wonderful recipe.

I would like to say thank you for posting this salsa recipe. This is the first time I have every comment on a recipe I have come across on the internet. I made a double batch of this salsa yesterday. Followed recipe exact. I tasted the salsa before canning. It yielded 17 pints. Probably could have made 18 if I wouldn’t have eaten any. It was delicious. All the fresh flavors blended together perfectly. My family was overly complimentary of the taste as well. My daughter said it was the best she has every tasted in her life. That is saying a lot since she is a big fan of Mexican food, starting with chips and salsa. My husband couldn’t stop praising me, which I loved! This morning for breakfast, he had to have an omelet with salsa. At this rate I will have to make another batch before the season is over. Again, thank you, it is truly the “Best Homemade Salsa”. I would also like to add one more thing…the tip about putting tomatoes in the oven instead of boiling and ice bath was great. It was fast and easy. I have never heard this method before but I will be peeling my tomatoes that way from now on.
Have sterilized pint jars and lids and screw caps ready (they should all be washed in very hot water). Use a canning funnel and ladle hot salsa into jars, leaving a ½-inch head space. Wipe rims clean with a damp cloth and carefully place lid on and screw cap in place.  Process in a boiling water bath for 15 minutes, then place upright on counter for 24 hours (see recipe notes for link to USDA Canning Guidelines). You will hear popping sounds as the jars seal. If after 24 hours, any haven't sealed, put in refrigerator to use now.
When I used a combination of Roma/paste tomatoes and everyday garden tomatoes (don’t know the exact variety, but in this batch, Romas probably made up about 1/3 of the total amount of tomatoes), I needed almost six pounds of tomatoes to equal 2 1/2 cups of drained tomatoes. That’s because my non-paste tomatoes have a ton of liquid that drains off. Today, I measured 2 pounds of JUST paste tomatoes (about 12-14 small to medium Romas from my garden) and after taking the skins off, crushing lightly and letting drain, I had a little over 1 cup of drained tomatoes to use for this salsa. I do tend to err on the side of over-draining, as an FYI.
Hi Laurie, I want to thank you for your quick reply! You were right about the equal amounts of cider vinegar and lemon juice, it did give the salsa a bit of a Strange but not bad taste to it. I’m still hoping that the zing gets better as it sits though, or will the flavor be more pronounced? Either way, I’m still going to add more fresh tomatoes and other ingredients to it before I serve it to give it a fresher taste and maybe that will help. Thank you for your time

Thank you for such a well thought out recipe! I am a beginner and will be attempting your recipe today. I have some overripe tomatoes and just ripe tomatoes that would be perfect for canning. I am thinking of just doing two batches – one that I will refrigerate or eat right away and the other batch will be for canning. I have enough tomatoes to do both and I am devoted to getting them canned and store asap! Anyway – I will let you know how it turns out. You have made me hopeful that I can do it 🙂
Thanks for such a great, informative website in regards to canning! We homeschool and I am teaching our kids a unit on canning. I’d done plenty of canning before but had always been scared/intimidated to modify recipes in the LEAST because I didn’t understand the science behind the process. Thanks to your website I’m starting to understand a lot more!!! This is especially helpful to be able to explain things to my science-minded “why” kid who wants to know EVERYTHING! I can’t wait to try more of these recipes!
awesome recipe: I used 1 large can diced tomatoes drained, and 2 cans fire roasted tomatoes-only 1 drained. added 1/4 tsp cumin and 1 TBLSP fresh squeezed lime. did not do the peppers in a pan. I just pulsed them with the rest of the other ingredients. absolutely loved it. just want to know how well this recipe does when canning in a hot water bath. thank you soooooo much.
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