There was a comment in here about high meats from frozen meats.
It seems like alot of folks are eating frozen meats, and also speak about high meat, so are people finding they can make true high meat from their frozen stuff, or are they just talking about meat that has sat open in the fridge a bit?
edit: also, I have 2 small bell jars that I've been using, but also some glass jars with plastic top that I would also like to use, is the plastic problematic in any way?