We have had a five gallon bucket of honey in storage that wasn't usable because it had crystalized over the years but was still edible. (I am told ancient Egyptians stored honey that is considered edible even today ... probably one of the most preservable foods.) It tooks some extra umph to dig out the gooey globs from the bucket. Over a mild heat it returned to it's familiar state and then it was a matter of ladeling it into the funnel and into the freshly washed jars.
It made 25 pints total which will be nice to have on cornbread this winter along with honey butter and other delights.