Pasta Fagioli with stock

2 tablespoons extra virgin olive oil 4 slices pancetta , chopped 1 medium onion , chopped 1 carrot , peeled and chopped 2 stalks celery , chopped 1 bay leaf 3[...]

1 lb lean ground beef 1 lb mild Italian sausage 2 onions , Minced 4 stalks celery , Minced 2 tablespoons garlic , Minced 2 (14 1/2 ounce) cans diced tomatoes[...]