In the old ages there were a number of ways of preserving eggs for long periods of time. Lard was one of them, where they would put many eggs in a pot and fill it with lard. There was also a way with mixing lime with water and keeping eggs in that. They could have been kept edible for years, although I don’t wish to hazard the guess on how the produce tasted. Townsends has a great video on the subject.
Eggs are shelf stable? How long do they last on the counter?
Two hundred and fifty years, give or take
In the old ages there were a number of ways of preserving eggs for long periods of time. Lard was one of them, where they would put many eggs in a pot and fill it with lard. There was also a way with mixing lime with water and keeping eggs in that. They could have been kept edible for years, although I don’t wish to hazard the guess on how the produce tasted. Townsends has a great video on the subject.