Dill pickles
Cure and smoke your own bacon and ham.
Preserves
Sour Kraut
Graze a cow in your back yard then kill it yourself and butcher it.
I have never made pickles - good one!
Preserves, done it.
Kraut, done it.
But I am not going to raise livestock in my backyard, let alone butcher it. My neighbors would...have a...