1TablespoonMustard Seed(1/2 Teaspoon per Jar), Optional
12Whole Allspice(2 per Jar), Optional
3ClovesGarlic(1/2 Clove per Jar), Optional
Instructions
Combine red onions and salt in large bowl. Let stand for 1 to 3 hours. Drain well.
Combine vinegar and sugar in a medium saucepan. Bring to a boil and then reduce to a simmer.
To 6 hot, sterilized half-pint jars add any or all of the optional spices and pack in red onions. Pour hot brine over onions, leaving 1/4-inch headspace.
Remove any air bubbles, clean rims and attach 2-piece lids. Process in a water bath canner for 10 minutes. Makes 6 half-pint jars.