Yes. I had to use more serranos than jalapenos, so it is not the same, but they grew better this year. I get the potato peeler and core out the seeds, and then soak them in water in the refrigerator over night to soak off some hot. I like the flavor and the bite, but not the fire.
Let me look around my canning posts on pinterest for you. There might be something.
My biggest concern would be pressure and time to make sure it is sterile.
Few people (books and institutions) will commit to it in case someone gets sick and sues.
I wanted to can cabbage, but it is a no-no. But I can can kraut.
I can not find anything. But I will keep looking as others post things, and will get back with you. All of the articles said they froze it. sorry.
Let me look around my canning posts on pinterest for you. There might be something.
My biggest concern would be pressure and time to make sure it is sterile.
Few people (books and institutions) will commit to it in case someone gets sick and sues.
I wanted to can cabbage, but it is a no-no. But I can can kraut.

I can not find anything. But I will keep looking as others post things, and will get back with you. All of the articles said they froze it. sorry.