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!
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.
I did make it and it was delicious. I actually froze the tomatoes until I had time to use them. I washed them and froze them whole in gallon size freezer bags. When time to use, I defrosted tomatoes on counter top for about two hours, the skin came off easily and chopping the tomatoes up wasn’t a mess because it was still semi frozen. This method worked perfectly actually. Then I followed the instructions for this recipe. The salsa turned out perfect. Very tasty. I canned several for later enjoyment. Excellent recipe, thanks for sharing!
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.
Mexican oregano is a dried herb used in Mexican cuisine. It’s similar in appearance to regular, Mediterranean oregano but is, despite its name, a cousin of lemon verbena rather than a member of the origanum family to which oregano belongs. It shares some of oregano’s unique and pungent earthy flavors and aromas but more subtly so with an added grassy kick of citrus and licorice. Mexican oregano is readily and cheaply available online and adds a unique element to Mexican dishes. If you can’t get Mexican oregano, you can substitute a pinch of marjoram or even regular oregano, just use a little less than the recipe dictates.
This was too spicy for me (not mild!) and very vinegar-y! I know the acidity is important, but tomatoes seem pretty acidic on their own, right? I’ll stick to my old recipe (which is time tested from my mother in law, but I’m not sure if it’s officially approved by a lab) but I do like your skin slip method. Took longer than 3 min for mine. And the less ripe store-bought Romas didn’t really slip off. Garden ones did, but they weren’t Romas.
We find that while the jalapenos created quite a spicy salsa right off the bat, it mellows considerably by the next summer. So, if you plan to make your salsa last through the year, you might want to make it a bit spicier than you prefer to allow for the peppers to mellow. Tasting (with a clean spoon) is key when you are adding your peppers to the vegetable mixture; so that you find a heat level you are comfortable with.
The key to this recipe is to char the tomatoes and peppers on the stovetop. I tried to do it in the oven once and roast the tomatoes & peppers, bad move. It will take you about 20 minutes, but sooooooo worth the wait. You’ll need to rotate the veggies from time to time, so all the sides are pretty even. Here is what the vegetables will look like once they are done:
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Hi, I came across your recipe and am eager to try it, but have never done any canning before, so I dont have a canner. I’ve tried doing a little research, and am a little overwhelmed, so I thought I would ask the source. Is this recipe safe to can in a water bath method, just covering it with boiling water for the recommended time in a big pot? Forgive me if that is a stupid question! Thanks so much, I cant wait to try it!!