Hi Lisa, yes, all the sources I’ve read say that bottled lime juice can be substituted for vinegar. Bottled is the key, not freshly squeezed. And adding some roasted green pepper should be perfectly fine as well. But if you have any doubt you can always buy some pH test strips (you can find them online, like on Amazon) to make sure the acidity level is correct.
A food processor makes chopping easier and less time consuming. Seed and cut the peppers into chunks, weigh them, then pulse the peppers into smaller pieces in the food processor. Add the chopped peppers to your saucepan. Chop your onions into pieces, weigh them, pulse in the food processor, and add to your saucepan. Skin your tomatoes, cut into smaller pieces, weigh them, pulse in the food processor, and add to your saucepan.
Problem: Low Acid Foods – The trick to canning shelf-stable foods is the acidity. If you have the right amount of acidity, it creates an unpleasant environment for dangerous botulism bacteria to grow. When canning low acid foods such as green chiles, you need to either can them under pressure (using a pressure-canner), or if you use a simple water-bath canning process, add enough acidity to prevent bacteria from growing.
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 ;).
I have been inundated with massive amounts of tomatoes this year! At one time I had 90 pounds of them on my porch… staring at me. I made your salsa yesterday. A bigger batch and a little more spices added, but it is great! I put up 10 pints and 6 half-pints. It at least made a dent in the buckets. Thank you for a great recipe. (Today there were 2 contractors that came by to give bids for some work we need done, they walked away with tomatoes!) I’m almost a neighbor- in Damascus, just southeast of Portland.
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.
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.
Using two kinds of chiles creates the depth in this salsa. The dried arbol chiles add a vivid pop of heat, and the jalapeños contribute a freshness that's perfect with tomatoes. The salsa comes from Barbara Mozqueda, a San Francisco cook who with her husband, Vidal, hosts big backyard parties. The salsa is excellent with Vidal's Carne Asada with Nopales and Spring Onions.
The acid ingredients used in salsa help preserve it and prevent botulism poisoning. You must add acid to canned salsas because the ingredients’ natural acidity may not be high enough. Commonly used acids in home canning are vinegar and lemon juice. Lemon juice is more acidic than vinegar, but has less effect on flavor. Use only vinegar that is at least 5% acid and use only bottled lemon juice.
Tried more than a few salsa recipes out there and tried a couple batches of this one this weekend. Really good balance of heat and acid but added a bit more peppers and onion (used red and white cuz I like lots of goodies in my salsa). Left out the tomato sauce on the second batch and still was great (used the paste for both batches). Used some perfect field toms (well drained) and will try with roma’s next. This is a GREAT salsa and now my “go to” recipe! thanks!
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 read some comments below and came back for a quick reply.. I noticed someone questioning the sugar in the recipe. Please dont omit it. You cant taste the sweetness at all. It is necessary for the salsa to retain its color in the jars for a longer period of time. My late Mother was a GREAT home-,maker and I will never be quite as good a ‘canner’ as she was, but she swore that if you leave out the sugar, that the salsa will darken quicker.
Many of us begin a vegetable garden with dreams of preserving the harvest dancing in our heads. Even if you don’t grow food, the fresh ingredients for homemade salsa are abundant at farmers markets and farm stands during the growing season. Stock up with enough to can a batch of homemade salsa and enjoy the delicious flavors of summer all winter long.
I love Mexican salsa because I can use it as a dip for my chips and as an ingredient for other dishes like casseroles, pork chops, and meatloaf. What I usually use is the jarred variety, but after trying some homemade Mexican salsa during a family dinner, I was amazed by its fresh taste. At that point, I tried to search for the best Mexican salsa recipe which can be superior to the jarred salsa that I usually buy in supermarkets.
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?”
I made your salsa recipe yesterday. It was really good except too sweet. I have never put sugar in my salsa. Wish I hadn’t done it. I made it very hot, which I love. I use it for cooking as well as eating with chips. I think I will use this for cooking, sweetness won’t effect it. I got 7 pints from a doubled recipe. Also I did not drain tomatoes, because I like it a little juicy. By the way I used broiler for skinning tomatoes. Great idea. I had 150 pear shape tomatoes, not quite as big as Roma’s. Next year I will raise Roma’s. I did 3 trays. All in all great recipe. Thank you.