we eat our butter beans 2 ways:
we make a soup with the butter beans (but ours aren't fresh; we use canned and add the liquid), cubed ham steak (sometimes a hamhock), hot sauce, onion powder or sliced onion and plenty of black pepper, plus a little ham base and some water.
otherwise, we just douse them in hot sauce and pepper and have them as a side dish, usually w/ steak or kielbasa.