SERVES 8 TO 10
1 pound dried white beans, such as great northern,
cannellini, or Tarbais, soaked in salted water at room
temperature for at least 8 hours, preferably overnight,
and drained
1 pound leftover smoked ham bones, scraps, and/or meat
3 quarts homemade or low-sodium canned chicken stock,
or water
1 large onion, split in half