I've eaten a few and they are Okay, but not my favorite burger.
Personally, I would mix up and add ground ham. Turn them into glazed ham balls or ham loaf. (which I made yesterday)
Around here, the Fareway stores have ground meat labeled as ham loaf mixture. Much easier. Just add graham cracker crumbs, eggs and milk.
Then a glaze consisting of tomato soup, brown sugar, apple cider vinegar and dry mustard. At least that is how I make them.
