Pork with rigatoni

1 carrot , trimmed 1 onion , peeled 4 stalks celery 2-3 juniper berries 1 allspice berry 2 cloves 2 peppercorns 4 ounces dry porcini mushrooms, soaked in 1[...]

1 pkg (16 oz) rigatoni pasta 2 - tablespoons real butter (1 oz) 1/2 cup flour 1 qt milk (4 cups) 2 cups grated mozzarella cheese (separated) about 1/2 lb[...]