Ultra Gel is ultrafine cornstarch, which is used to thicken the salsa. It is now the preferred product for thickening when canning. I recently purchased Ultra Gel, which is GMO free. Clear Jel is a similar product. When I first made this home canned salsa recipe, it called for cornstarch, but Ultra Gel and Clear Jel are now recommended over corn starch for canning.
Absolutely love this. You were right. Getting as much water out is so really important step. I drained as best I could with colanders then put in glass bowl. More liquid settled so I used a turkey baster to remove more liquid. Won’t ever make it another way. I have been looking for a salsa that has body and flavor and this is outstanding. I made my own tomato sauce as the tomatoes I got from local farmer were meaty and very flavorful. Thank you for posting this outstanding salsa recipe. 
I made this today, ate a few test bites (delicious!), took a quick Instagram shot, and then had to run to a volleyball tournament. During our down time, a few of my teammates saw the picture and begged me to run home and grab the salsa. I did, and came back with an extra bag of chips. Four girls and one and a half bags of chips and we demolished THE ENTIRE BOWL. I sent the link to at least five people who requested it and was begged to bring more to the next game. So thank you! Not only for a fantastic recipe (to which I will only add a tiny bit more heat), but for practically making me a culinary god among my friends!
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!

And now a white boy from Scandinavia wants to tell you how to cook Mexican Food? Yeah, listen, I know how silly that sounds. But here’s the thing. Mexican food is as much of a state of mind as it is a type cuisine: it’s about forgoing the shredded cheddar cheese, the hard-shell tacos, the ground beef and the spice mixes. It’s about exploring the ingredients and key elements of the Mex part of the Tex Mex equation and about producing something that would be recognized as original and not foreign. And in my 15 years of research, I believe I’ve achieved just that.

If you are canning salsa, is important to use recipes that are formulated and tested for safe home canning. Salsa recipes for water bath canning must meet acidity-level requirements to prevent the growth of botulism bacteria. This recipe is from the “Zesty Salsa” recipe in the Ball Blue Book Guide to Preserving. The only differences between the recipe below and the “Zesty Salsa” recipe is this recipe is cut in half. The ratio of ingredients is the same and maintains the proper acidity level required for safe canning.
I made this and cut the recipe in half, I have a question about safety because I accidently added 2 tsp sugar instead of 1.5 tsp ( half of 1 Tbls) I also added a bit more white vinegar and then 1/4 tsp cumin and 1/8 cup fresh lime juice. I didn’t peel the tomaties or get rid of the seeds and now I’m concerned I will die of botulism ….. I’m new to this so should I toss them or will it be ok?
I’m making your salsa today. Your ingredients are right on with the ingredients I use to make it fresh. The only difference for me is, I had an abundance of tomatoes this summer. I cored them and froze them whole. I just put them in my stockpot and will cook them down until the water is just about gone. I’ll use my emulsion hand blender to run through the peels. I’ll add the other ingredients after this, that way I still get a little chunkiness. I did the process yesterday with pizza sauce (canned) and used about 2 gallons of tomatoes. Turned out great.
This is truly delicious. I don’t have an abundance of tomatoes this year but what I have are going into this salsa, pizza sauce and roasted tomato soup. All to enjoy this winter. Another plus for this salsa is it is so nice and thick it stays on your chip. Not sliding off before you can get it to your mouth! I made the recipe as written, using a variety of tomatoes. My jalapenos are a little small and I would like just a wee bit more heat in a few jars, but that is the only adjustment I will make.
This was incredible to make. I’m so thankful I found this recipe. I did double it as I had enough tomatoes from the garden to do so. I even let them sit overnight in the fridge in a container to help them lose a bit more water content. I also used different peppers. I did half green bell peppers and half poblano. I didn’t have enough sweet bell peppers yet in my garden. I also didn’t have any jalapeños so I subbed in the heatless habaneros I grew just for the purpose of trying them in salsa. They were perfect. All the flavor of the habanero but none of the burn. Bought the seeds from Bakers Creek for those wondering about them. I’ve been asked by my family to forgo all of the chili sauce and stewed tomatoes I also make from my garden bounty and to just make the salsa. Thank you again for such a wonderful recipe. I have been going about it so wrong for years. 
Now to the topic at hand – I’ve had the same concerns as you, especially since my dear husband is Mexican! We loved the canned salsa I made for the first week or two, then it was too vinegary, so now I use it for stuff like zucchini squash to use it up. Haven’t tried it again because, well we don’t have enough tomatoes yet and am leery about the vinegar and how to make it spicy enough. I never thought to skimp on the onions to compensate!!!
I have a beloved salsa recipe I have used for years. I canned a ton of it last year and thought I would try your recipe for some this year. I have a daughter who does not love cumin. Is the cumin flavor really strong in this salsa? I think the rest of my family would love it! Also do you have a good spaghetti sauce recipe for canning? Thanks for all you do! I have followed your blog almost from the beginning, my family always jokes when I give them a new recipe to try and say “is it from Mels?”

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!!
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