Pickled Red Onions By Monica 1 pint Print recipe Pin recipe on Pinterest Keep a batch of these quick and easy pickled onions in your fridge to serve on salads, sandwiches, burgers, eggs, tacos, meats, and more! Ingredients 1/2 cup distilled white or apple cider vinegar 1/2 cup water 2 tablespoons sugar (or other preferred sweetener) 1 teaspoon kosher salt 1 red onion, thinly sliced OPTIONAL ADDITIONS: 1/2 fresh jalapeno, cut in thin rounds 1/2 teaspoon peppercorns 2 c...