Hi Cheryl. Thanks for your question. The reason is two-fold. First, you want to salt your veggies to pull some moisture out and help them to stay more crisp after canning. (You’d do something similar if you were pickling cucumbers.) Second, you need a hot liquid to can your salsa in. We hate to throw away the flavorful juice. So, instead of using water or a store-bought can of tomato juice to create the liquid, we just recycle the juices that were already in the tomatoes.
Had some tomatoes from the Albuquerque grower’s market at their peak (and perhaps a tad beyond). Made the recipe as written except for an extra 3rd serrano (seeds, ribs, and all), 3 large and very fresh garlic cloves, and one chipotle en adobo. It’s cooling in the pan on the stove as I write, but I can already tell this is my new “signature” salsa. Hot diggity!
Sadly, my search for the best recipe wasn’t at an end, though. We found that the salsa wasn’t very spicy and when I took the time to look at the ingredients of bottled lemon juice (it must be bottled – fresh lemon juice doesn’t have the consistent acid level for canning) I saw that it’s full of preservatives! Great. I’ve got all these organically grown vegetables and I’m adding preservatives. Double boo.
Author and culinary arts teacher James Peterson suggests chopping the firm ingredients very finely. Several ingredients that you need to chop finely include chiles, garlic, and onions. For softer ingredients, like tomatoes, you can prepare them coarsely. If you want a chunky textured salsa, use a food processor, but if you want it smooth, use a blender.
Homemade salsa is dangerous to consume after several weeks if it has not been properly canned. Most tomato salsas can be canned by being submerged in a boiling water bath for about 30 to 45 minutes. Cooks who wish to can salsa should carefully follow a tested recipe that is designed for canning. These recipes will call for a combination of vegetables that include enough acidity for safe preservation, and they usually will call for an added source of acid such as vinegar or lemon juice. It is important to look carefully at the listed products in the recipe, because some vinegars contain different levels of acidity, and it is essential to use one that is acidic enough to preserve the salsa.
I have now made 61!jars of salsa and not sure it will get us through til next summers tomatoes! For the past month my family is eating 2 jars a week, and would eat it daily if I didn’t ration it! I got some extra tomatoes this week that I was going to just quarter and can, but made the last 13 jars instead since they love it so much! I usually share my canning with friends but they won’t get much of this!I highly recommend this recipe. We like the addition of bell peppers!
I have 2 Victorio brand steam canners that I love hard. They both have temperature gauges on top and show when you are in the correct temperature range to start timing. It’s been life changing! I had two other steam canners without the gauges that I got rid of and replaced with these. I have also found by watching the temp gauges that I can turn the heat down to med-low and still keep the temp in the correct range. Yay! It saves propane! (I can outside on my camp stove.)
#throwbackthursday to that day in November when I ate “The Beast” at @grisengrillbar in 10 minutes because this young lady really wanted to show me her new eatery... I plan to publish a full review of @motleycph after my next trip to Copenhagen but for now trust me when I say they’re worth a visit for a glass of wine, their broad smiles and the local bread and artisan butter combo alone... Just saying... #grisen #visitcopenhagen #bøfsandwich #brunsovs #bearnaisesauce #johanjohansen #foodie #foodblogger #burger #junkfood #feedfeed #f52grams
this is my 4th time to make this. it is such a hit I’ve been asked to make it several times. today i decided to try using my home canned tomatoes from last year to see if it worked. So much easier and may I say less time consuming than working with fresh tomatoes. It taste just as good if not better with my canned tomatoes. I used 4 quarts of qt. size tomatoes and it was perfect
I just made my 4th batch of this salsa tonight. We have a huge vegetable garden and have been making it when enough tomatoes ripen. Absolutely love this recipe. I followed it exactly and have made 36 pint size jars. Have given away about half so I will make another 2 batches when the rest of the tomatoes are ready. Everyone loves it. Thank you so much for sharing this and the perfect instructions you gave!
So pregnant me hears a Mexican song on the radio and immediately envision myself eating dinner at Mexico Restaurant. I decide it’s the chips and salsa I really want and since I’m headed to the grocery store anyway, I decide to try my hand at restaurant style salsa. Found your recipe while in the store, and made it asap when I got home. uncouldnt believe how easy it was! My mind was a bit blown that canned tomatoes are the base ingredient. My only critique would be to leave off the cumin or at least try it in a small bowl to make sure you like it before adding to the whole mixture.
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.
It’s pretty good. I did like someone else and halved the vinegar and squeezed five limes into the mix. I gave it four stars because I’m not a big fan of vinegar in salsa recipes. More like 4.5 stars but there is no option. It’s better than store bought and holds up to dipping without dripping on a quality corn chip. I will make this again as it gave me eight pints which is convenient for my hot packing pot. So for a cold wimter night this recipe will find its way to snack and a movie. One thing I didn’t do was using a food processor, tnough I have them, because I wanted my pepper and onion bits to be sliced into little cubes for a more professional look or appeal. Got a really sharp thin six inch damascus steel Japaneese knife which is fun to use as it is precise and makes clean cuts. The bottles look great when packed. So overall, this recipe gets a big thumbs up. I have marked this recipe on my tablet for future use. Again….well done Mel.
Hi Kari. The tomatoes in the can are small to medium sized tomatoes, and there are plenty in there. I tested the recipe using canned, not fresh, so I can’t say for absolute certain, but my best guess would be to start with 8 small to medium tomatoes and make the salsa as directed. Taste it and use your best judgement as to if it needs more tomatoes or not.
C Call, I think you’re a little confused on pH levels. From canning 101: “The way food scientists determine whether something is high or low in acid is by pH. If something has a pH of 4.6 or below, it is deemed high in acid and is safe for water bath canning. If the pH is 4.7 or above, it is considered low in acid.” This salsa registers at 4.0 – which is below 4.6 – so it has an even higher acidity level than is necessary to be safe. In other words, this salsa is well within the limits for safe canning.

On adjusting recipes: I know you want to “make this your own,” but with canning recipes, you can only do so much. It’s important for food safety to have the proper ratio of acidic to non-acidic foods. The tomatoes are acidic, but the peppers, onions, and garlic are not. That’s why you must add the vinegar, and you can’t really mess with the amounts of peppers. You could, however, fiddle with green peppers and colored bells, or sub some of the jalapenos out for a milder pepper if you don’t like it so spicy. Just don’t be too generous with your helpings and overdo the amounts. That’s one thing I love about this recipe – it gives quantities in cups, rather than forcing me to scratch my head and wonder which onion is “small” and which green pepper fits the “medium” category. See this article on Modifying Canning Recipes and Food Safety for more details.

There are some other interesting ingredients in here as well. She adds poblano peppers with the jalapeños, chicken bouillon powder instead of salt, and 1 cup of canned rotel tomatoes. She also adds chopped fresh cabbage, which I omit. The recipe will make a large bowl. You can half it if you want, but what’s the point? You’ll eat it within a few days. And if you’re making it for a crowd, it will be gone before you even serve the rest of your meal. My husband and I agree that it tastes even better the next day. Save leftovers! ENJOY!!!!
This is a fantastic recipe and I love the tip to broil the tomatoes to peel them….it worked great! I ended up using about 35 medium size vine grown tomatoes to make 10 cups of chopped, drained tomatoes. We don’t care for cilantro, so I substituted Italian parsley instead. I also added 1 or 2 tablespoon of lime juice in place of some of the vinegar. Love the flavour of this salsa and will definitely make this recipe again.
Update: Because I was paranoid about the peppers, I actually could have upped them a smidge. OTOH, right now it has a gentle heat which won't burn you out after a couple bites. I did lie though. I omitted the celantro because I am one of those whose tastebuds interpret it as soap. Something tastes like it needs a little more of something, but possibly I mis-measured because the taste is wonderful..I might not whirl the tomatoes quite as much next time though. Boy, this a long comment to basically say Brava.
Given this is our first year gardening, in pots no less, our plants have not produced standard sized fruits and I’m concerned, they may not continue producing. We’ve been using the tomatoes as they’ve come in, so we’ve not been bombarded by any crops yet, though I know, it’s still early. Maybe if we move here in the next week or so, I may just put the plants right into the ground and see how they do.

Here is a tasty homemade salsa to accompany your crispy tortilla chips.  Many salsa recipes call for canned tomatoes and chilies (i.e., already cooked).  I find that using fresh ingredients, and then cooking the salsa briefly, yields the best flavor.  It sweetens the tomatoes and brings out their flavor.  (Note, canned tomatoes have also been semi-cooked)  The other purpose cooking it serves is to bring the mixture up to the required temperature for canning.
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