1 tbl kosher salt
i large red onion thinly sliced
1 tsp whole black peppercorns
1 tsp dried oregano
1 tsp cumin seeds
1-1/2 cloves garlic peeled and cut lengthwise
1 1/2 cups of red wine vinegar
1. Bring these to a slow boil, let it go for about two minutes, remove from heat and pour over packed onions in a pint mason jar leaving a little headroom. Let cool in glass container, transfer and refrigerate for at least 4 hours.