hi sorry i know this isnt the the correct page to post this but hopefully someone will know my answer , im pickling quail eggs in jars for family my process starts from new jars fully washed the put in oven for 15mins at 180 degrees bring out and cool , boil quail eggs lets cool then peel wash and place in jars , simply pour in white vinagar and screw lid on . have i done anything wrong as i did a jar for my family and after a week they tryed and said they were fowl and off but how . i boil the eggs at 4 days old . ive heard a rumour that i should jar everything then boil the jars with contents for 10 mins is this correct