there are some
bite into a stick of butter=not much flavor, there is some but not much. thus it shouldnt be that difficult to match it up with some finely grounded herb/spice
trying to find the right herbs and spices to mimmick it is your task
like i would like to add these herbs or spices to grits or even white bread or make a batter
there are rice starters that only call for one tablespoon of butter and when added to beans and rice taste just like beef and rice with no fat!