County extension offices are usually great sources of information on food preservation. This publication (https://www.pubs.ext.vt.edu/content/dam/pubs_ext_vt_edu/348/348-594/348-594_pdf.pdf) from Virginia Tech's county extension office is a fantastic overall primer on canning methods and materials. You can also consult Ball Canning, the company that produces both Ball and Kerr jars. Ball scientists have prepared and safety-tested recipes that are very easy to follow and hard to screw up. They will also try to sell you things like Ball Kosher Dill Pickle Mix, a blend of salt and spices. If you want to use your own salt and dill, such recipes can be annoying.
But as you mature and gain confidence as a canner, you can figure out how to customize a recipe to suit your needs.
My default recipe was developed for pickled peppers, but part of why it is so versatile and awesome is the mustard seeds, which add a dimension of flavor. And when the pickles are gone, they leave behind a brine full of pickled mustard seeds that can be used in many ways, including grinding the seeds into homemade mustard. Or you could just stick some more veggies into the jar, top off the salt and vinegar, and make a round (or two) of fridge pickles.
Ari’s pickle principles
Use Kirby-style, aka pickling cucumbers—the kind with the little bump/spikes on them. These can withstand higher temperatures, without getting soggy, than slicing cukes. They should be small, no more than five inches long and an inch or so wide, and fresh. I like to hit the farmers market in the cool of the early morning, load up, and get them into jars ASAP.
Pack the washed cucumbers into clean, sterile quart jars, leaving an inch of head space at the top.
For a crispier pickle, add a grape leaf, or, as the Russians do, part of a horseradish leaf. The leaf tannins from leaves really do help preserve crispness, which is of paramount importance. If you want to add dill, or garlic cloves, or pickling spices, go for it.
To get a sense of the quantity of brine you need, fill one packed jar with water, and then measure that amount of water by pouring it into a measuring cup. Multiply that amount by the number of packed jars you have.
The brine is half water and half vinegar, with the vinegar part being half cider vinegar and half white wine vinegar, both of which I purchase in gallon jugs. I like the cider vinegar for the flavor, but if you want the visual of a pristine white brine, use only white wine vinegar. Plain white vinegar is kind of nasty but gets the job done.
Heat the brine on medium, adding sugar a little at a time until it doesn’t quite taste sweet but takes the edge off the vinegar—about a tablespoon per quart.
While the brine heats, add a tablespoon of mustard seeds to each jar, and a tablespoon of salt. Since mustard seeds come in both yellow and brown colors, I mix them first before doling them out.
When the brine reaches a boil, pour it into the jars so it covers the veggies and still leaves a half-inch of head space. Wipe the rims clean and screw on the lids.
Process in a water bath for the appropriate time based on the vegetable being pickled. With cucumbers that would be 15 minutes.
Honestly, I usually skip the cooking step, especially for the peppers, as they stay crispier—albeit at the expense of safety. Like any home canner should always do, I inspect each jar carefully. If a seal is broken or the contents don’t seem right I toss it. Soggy pickles definitely get tossed, because that isn’t right.
Living life on a pickle’s edge isn’t for everyone, and for liability reasons I need to stress that if you even consider not cooking your pickles you will immediately contract botulism and your house will burst into flames.
Assuming you fall in line and cook your cukes, they can still come out crispy enough if you use Kirbys that are young and fresh, and add a grape or horseradish leaf, or some other tested form of leaf tannins, to the jar.
And if those aren’t crispy enough, then keep a batch of fridge pickles going. Or maybe it’s time to venture into sour pickles, which aren’t cooked either. The lazy crispy pickle.