3 pounds boneless lamb shoulder roast, cut into 11/2-inch cubes (or a combination of lamb and boneless pork shoulder roast)
3 tablespoons olive oil
Salt and freshly ground black pepper
1 pound mild Italian sausages
1 cup water for sausages
1/2 pound kielbasa, cut into 6 pieces
1 1/2 pounds boneless duck breast halves
1 (14.5 ounce) can chicken broth
2 cups water
1 cup full-bodied dry red wine
reserved duck fat
2 large onions, cut into medium dice
6 garlic cloves, minced
2 ounces thinly sliced prosciutto, minced
2 teaspoons dried thyme
1 (14.5 ounce) can diced tomatoes
6 (16 ounce) cans white beans, drained
3 cups fresh bread crumbs (process sliced bread in a food processor or blender)
3 tablespoons butter, melted
1/3 cup minced fresh parsley
Adjust oven rack to lower-middle position and heat oven to 450 degrees.
Place lamb cubes in a bowl. Drizzle with 2 tablespoons oil and sprinkle generously with salt and pepper, turning to coat.
Place Italian sausages, 1 cup water, and remaining 1 tablespoon oil in a large heavy roasting pan set over two burners. Cover with heavy-duty foil and turn heat to medium-high. Cook until sausages lose their raw color, about 5 minutes. Remove foil (reserve it) and continue to cook until water evaporates. Add smoked sausages and cook, turning frequently, until all sausages are browned, 5 to 8 minutes longer. Transfer to a plate. When cool enough to handle, cut Italian sausages into bite-size chunks. Halve smoked sausages lengthwise. Set aside.
Generously sprinkle duck breasts with salt and pepper. Reduce heat under roasting pan and add duck breasts, skin side down. Cook until fat has rendered and skin is mahogany brown, 10 to 12 minutes.
Turn duck breasts over and continue to cook until cooked through, about 5 minutes longer.
Remove duck from pan. Drain fat from pan and reserve. Slice each br