My mom and daddy recently made a trip down to paternal relatives in Ga. Lucky for me, mom helped my aunt do some tidying up in the basement and came back with some empty canning jars for me. Yay!
They also culled two jars of stuff - who knows how old?! One is obviously labeled pepper jelly. The lid is still down. But it's an awfully dark color. Will open it for curiosity at some point and see the condition.
Anyway, the other jar is not identified. It appears to be molasses. I'm only guessing since it is kinda "fluid." Not in a bad way, like separated stuff. But in comparison to sorghum syrup I'm used to which requires a hot water bath just to get moving.
I have never been that big a maple syrup fan or molasses either. Only reason is I grew up with sorghum syrup and that's the taste and consistency I was accustomed to. But if it's molasses and nothing wrong with it, I will certainly use it.
I haven't tasted it. Would you be worried to give it a taste? There is nothing suspicious about the color or smell or anything. Fyi the lid was NOT down. But that doesn't matter with molasses does it?

Honestly, this stuff coule easily be 10-20 years old. Just no way to know. Beloved aunts and uncles are now all 80-95 years old.