Bean Soup with crumbs

1 1/2 cups dried pinto beans 2 tablespoons canola oil 1/2 lb Italian sausage (hot or sweet, about 2 links) 3 slices bacon (or skip the bacon and use an extra[...]

1 large onion , chopped 2 -3 stalks celery , chopped 2 tablespoons margarine 2 ham hocks , if desired (This adds more flavor) 2 (32 ounce) cans great northern[...]