they can be boiled, well simmered I guess, with an onion quartered and some salt and a bay leaf. a few hours on a slow simmer, and then take everything away but the meat, cut it up and put it in a pot. Add some diced raw potatoes, 1 cup of saurkraut and 1 cup of the cooking broth.
Go do something else as the beautiful smells permeate your house. After an hour of slow simmering, good as a soup on a freezing cold day!
or, if you are Italian, like me, you will start a good sauce, and then throw some Pork hocks , some spare ribs, hot sausage, home made, of course! meatballs and whatever else meat that's in your fridge.
Let it all simmer for hours, get your wife to make some home made pasta... el dente... maybe a salad.. fresh Italian bread, and enjoy!
Ohh.. and we need something good for desert too!