To make a long story short... we loved it, and will be doing it again without a doubt!
We butchered 5 cockerels, we skinned them and gutted, saving the gizzard, heart and liver. We separated the legs and filleted the breast and rib meat off, then filleted the leg meat also. All bones, neck and innards were processed through the pressure cooker to make chicken balls as I've described in earlier posts.
The filleted meat totalled 10 lbs. It was cut in large chunks. We strained off a couple of the cups of broth from processing all of the bones and scraps and set it aside.
We sterilized all of the pint bottles, rings and lids and then put 1/4 tsp of a msg free chicken soup bullion into each jar. We filled the jars to just over an inch from full, but we didn't pack it tight, we filled 12 jars (probably could have done 10, but didn't want to pack it too tight on our first try)
We put about a tablespoon or two of the broth in each jar and used a butter knife to stir it in to help remove extra air from between the pieces. (this probably wasn't needed, but just another part of our 'experimenting')
We cleaned the jars and then processed them at 15 lbs for 75 minutes after they had come up to temp without the weight regulator on. We then removed the pressure cooker from the heat and let it cool down (seemed to take forever!). Once the pressure was off we opened it and it was pretty cool to see the liquid in the jars was still boiling and continued to for a long time!
All of the jars sealed (thankfully!) and were set to cool for future use.... of course we couldn't wait long though to try it... so last night we opened a jar and gave it a try... It was awesome! The bigger chunks just pulled apart without problem and it was perfect for mixing into my stir fry. Flavor was spot on for our taste and couldn't beat the convenience of opening a jar to make dinner.
DH was impressed and is already eyeing up some other roosters in the coop!