I have been known to choke down yogurt for myself....(I don't find it too bad after you stir it up real good) But I know for a fact I wouldn't even attempt to choke down some cottage cheese....Stupid question but how do you know yogurt has expired its kind of dodgy to begin with or at least it always seemed that way to me.
Wait a minute....I lied.
I do use it maybe once a year when I make lasagna.