Cassoulet With Sausage

Name: Cassoulet With Sausage
Ingredients: 1 pound dried great Northern beans, picked over and rinsed; 4 whole cloves; 1 large onion, halved; 4 carrots, halved crosswise; 2 stalks celery, halved crosswise; 1/4 pound pancetta, diced; 3 sprigs thyme; 3 sprigs parsley; 3 bay leaves; Kosher salt; 1 1/2 pounds sweet Italian sausage, pricked with a fork; 2 heads garlic (unpeeled), top 1/2 inch trimmed; 2 1/2 pounds boneless leg of lamb or pork shoulder, trimmed and cut into 1 1/2-inch cubes; 1 1/2 teaspoons sugar; 1 teaspoon dried oregano; 1/2 teaspoon ground cinnamon; 1/2 teaspoon freshly grated nutmeg; 1/4 teaspoon ground cloves; 1/4 teaspoon cayenne pepper; 3 tablespoons extra-virgin olive oil; Kosher salt and freshly ground black pepper; 3/4 pound pancetta, diced; 1 onion, chopped; 4 cloves garlic, smashed; 1 14-ounce can whole San Marzano tomatoes, crushed; 1 1/2 cups dry white wine; 1 tablespoon tomato paste; 1/2 ounce (about 1/2 cup) dried porcini mushrooms, rinsed; 1 wide strip orange zest; 3 cups cubed day-old sourdough bread