UPDATE: Since many of you have asked about a weight measure for the 10 cups of tomatoes, as I've been canning the salsa the last few days, I've done a little experimenting/research. Basically, I've found it varies GREATLY depending on variety. When I used SIX pounds of garden tomatoes + Roma (the paste tomatoes probably only made up about 1/3 of the total), after taking the skins off, lightly crushing, and draining, the yield of tomatoes to use in this recipe was about 2 1/2 cups. When I used TWO pounds of only Roma/paste tomatoes, after taking the skins off, lightly crushing, and draining, the yield of tomatoes to use was a little over one cup. I tend to err on the side of over draining the tomatoes, if anything, so that makes a difference as well. For me, because I usually use paste tomatoes in this recipe, I would plan on around 18-20 pounds (give or take) of Roma/paste tomatoes to get the 10 cups for this recipe...and even more if using tomatoes with a higher water/lower flesh content.
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.
Two years ago I was searching for a perfect salsa recipe for canning, but I had the wrong thing in mind. Instead of thinking of this delicious Mexican salsa that I love, I was thinking of typical jarred salsa. I looked up some recipes on the internet, ones that people said were popular. I tried them out. I was very unimpressed. I should know by now that most of the time…other peoples’ recipes don’t quite work out for me. Not that there’s anything wrong with them, I just apparently have unique tastes. 🙂
I made this recipe yesterday. It was very labor intensive but I’m happy to report after sampling the salsa today that it was worth it. I have to admit that after tasting the salsa shortly after starting the cooking that I very skeptical it but the vinegar taste mellowed as it cooked and the flavors melded together beautifully. After 10 minutes of cooking, my onions and peppers still looked raw so I cooked it for about 30-35 minutes. I would recommend saving some of the tomato juice that drains off after preparing the tomatoes — my tomatoes ended up being on the dry side so I added a little juice back to the cooking salsa until it loosed up a bit and I was happy with the consistency.
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!!