Found this :
6 hard boiled eggs
1 cup cider vinegar
1 cup beetroot juice( From a jar of beets)
1/3 cup brown sugar
1/4 cup chopped onion
3 whole cloves
1-boil eggs peel and cool place them in large sterel jar
2 place all ingredients in saucepan and bring to boil stiring occasionally
3 Reduce heat to simmer and cook for 10 minutes
4 Remove from heat and allow liquid to cool
5 Pour the pickleing solution over eggs in jar so they are covered then seal tightly with lid
6 store for a minimum of 2 days before using