Mix the flour with the salt and both peppers, and dredge each piece of chicken. Pan-fry in the olive oil just until brown, turning once.
In the meantime, mix all remaining ingredients in a stainless-steel saucepan and bring to a boil. Place chicken in small covered casserole and pour cranberry mixture over the chicken and cover. Bake in a 325 degree oven for 25-30 minutes.