Make this recipe a recipe that people in that category can eat. categories: ['low_sodium'], recipe: cut onion into thin slices. separate into rings and put into a two cup sterilized jar. pour boiling water over to cover onions. allow to cool, then drain. mix together vinegar, water, sugar, salt and hot pepper sauce and bring to a boil. pour over onion rings. cover tightly and refrigerate for at least 2 days before using. store in refrigerator up to 2 months.

Target recipe: sprinkle the onions with the salt. cover with cold water and let stand 6-8 hours or overnight. rinse thoroughly with cold water, and drain well. combine the vinegar, sugar, mustard seed, and horseradish in a pot and simmer for 10 minutes. spoon the onions into hot, sterilized jars, adding a few peppercorns, a bay leaf, and some pimiento slices to each jar. pour the boiling hot vinegar mixture over the onions, leaving 1/4-inch headspace, and seal. or close the jars and process in a boiling-water bath for 10 minutes.