Sounds like you basically discovered Milk Toast

Normally the milk is warm or they get fancier and make a bechamel kind of sauce, and maybe add some sugar and/or spices

I had it once in a while growing up, haven’t thought about it in years but I do remember liking it a lot, maybe I’ll have some as a late night snack when I get home

As for my own weird food thing, when my wife is out of town I often grab myself a jar of pickled pigs feet. Not a common thing in my neck of the woods so I can’t always find them. And it’s not that my wife wouldn’t be upset about me eating them or anything, it’s just that I’d probably be cooking actual meals instead of sitting around in my underwear fishing chunks of meat out of a jar