Good sweet potatoes need nothing more than pools of butter to do the job.
butter, salt, pepper.
Amen to the butter.
The cinnamon is really good though.
And I confess to a sweet tooth, so I add a smidgen of dark brown sugar.
Funny thing, I’m a life long NYSer. And I’ve never seen or heard of anyone serving sweet potatoes with marshmallows.
Maybe it’s a Downstate thing...