You need 1 ingredient. The key ingredients include: ["1/2 cup kosher salt", "1/4 cup sugar", "1 head of garlic, halved crosswise", "1 teaspoon whole black peppercorns", "2 fresh bay leaves (or 1 dried)", "2 pound beef brisket", "3 4"" pieces bone-in beef short ribs", "1 head of garlic, halved crosswise", "10 sprigs flat-leaf parsley", "10 sprigs thyme", "3 fresh bay leaves (or 1 dried)", "3 whole cloves", "1 teaspoon whole black peppercorns", "3 2""-3"" long marrow bones", "2 pounds oxtails", "2 pounds beef bones", "1 pound veal bones", "1 pound veal breast", "5 large carrots (about 1 pound), peeled (2 chopped, 3 cut into 2"" pieces)", "2 celery stalks, chopped", "1 onion, quartered", "1 1-pound piece garlic sausage", "2 rutabagas (about 1 pound), peeled, cut into wedges", "1 small head of savoy cabbage (about 1 pound), halved", "1 pound baby potatoes", "1/2 cup extra-virgin olive oil", "1/4 cup finely chopped flat-leaf parsley", "1/4 cup finely chopped fresh chives", "1/4 cup finely chopped fresh tarragon", "2 garlic cloves, minced", "Kosher salt and freshly ground black pepper", "1/4 cup creme fraiche", "2 tablespoons prepared white horseradish, drained", "Whole grain mustard", "Dijon mustard", "Toasted sliced country bread", "Cheesecloth"].