Meat, salt.
Keep it basic.
Then it is good for whatever you want later.
Pit a bunch of stuff in it, it will be great for wherever you headed.
And likely useless for other stuff.
Depends on what you are doing.
We canned multiple deer, pork and beef.
It was food for the future. Not jars for gifts, something to talk about,
or specific use stuff.
That's how we do it, salt or a bullion cube. Keep it simple, doctor it later depending on the dish you're making.
My record is 88 jars of elk in one day. We usually do a couple hundred jars a year.
