Canning pickles is a whole project with sterilized jars and water baths. Refrigerator pickles skip all of that. You make a brine, pour it over vegetables, and let the fridge do the work. They are ready in hours and keep for weeks, with a fraction of the effort.
The basic brine
The standard ratio is equal parts vinegar and water, plus salt and a little sugar to balance. Warm it just enough to dissolve the salt and sugar. From there you can add whatever flavor you like: garlic, dill, peppercorns, mustard seed, or chili flakes.
What to pickle
- Cucumbers are the classic, but almost anything crunchy works.
- Red onions, carrots, radishes, and green beans all pickle beautifully.
- Slice them thin for fast pickles or leave them in spears for more crunch.
Pack, pour, and wait
Pack the vegetables into a clean jar, pour the brine over to cover, and seal it. Let it cool, then refrigerate. Thin slices of onion are tangy in an hour, while denser vegetables want a day to come into their own. These are not shelf-stable like canned pickles, so they live in the fridge, but a jar of quick-pickled red onions brightens tacos, sandwiches, salads, and grain bowls all week.