
I think I'll also experiment by putting some minced garlic in with the potatoes next time as well. If the salt could permeate the potatoes that well (some of them were quite salty) I bet adding garlic couldn't hurt. What I did as per the instruction was to put 1 tsp of salt in the bottom of the jar and then fill with potatoes, boiling water, and then the lid and seal and can. But, I wonder since just a few of them were quite saltier than the others if it might be better to add the salt later - I wonder if some of the salt stayed at the bottom of the jar trapped by those bottom potatoes, and then when I canned it, the salt permeated more into those bottom potatoes? I think more research is in order. ;)
In any case, it was a raving success! I think I would even consider them a "convenience food."