I often sous vide 5 pounds of chicken thighs for 8 hours at 156F. There is a lot of chicken juice and fat left over in the bag.
I plan to save all the juices and fat every time I sous vide until I get about 4 cups of chicken juice. Then I can make chicken soup and use the fat for frying veggies. This may take me a month of saving juices however. Is storing the juices and fat for a month or longer safe?
If I empty all the juices and fat from the bags, and boil them, will this be safe to store for long periods in fridge or freezer? I am also concerned about Botulism Spores which I understand is heat resistant.