Sterilize a jar large enough to hold 3 ½ cups of liquid and its lid for 15 minutes in boiling water. Remove with tongs and set, mouth side up, on a paper towel.
Add the dry spices and thyme to the jar.
In a medium saucepan, bring the liquids, sugar, and salt to a boil. Reduce heat and simmer until the sugar is dissolved.
Add the onions and cook for one minute.
Transfer all to the jar and grate the nutmeg over. Cover tightly.
Allow to cool. Give it a gentle shake and turn upside down and back again a few times.
Place in the fridge. They’re ready to rock the next day! They’ll store in the fridge for about a month to six weeks.
