Massively unhealthy side dish, or slightly unhealthy dessert?* Start with some healthy, nutritious sweet potatoes. Cook them. Mash them. Mix in: butter, milk, sugar, egg. Put mixture into a casserole dish. THEN, as if that is not enough, top the casserole with a mixture of pecans/flour/brown sugar/butter(yes, really, more butter).
And another picture, just to prove that there really are sweet potatoes under there:
* I ate this with dinner, so I’m going to go ahead and classify it as a healthy vegetable.