Cook two hours partially covered, then add lentils and cook for another 1/2 hour.
Test to be sure the beans and lentils are done.
Add the chard, tomato paste, wine, onions, carrots, celery, garlic, basil and oregano.
Cook for a further 15 minutes.
Saute the sausage in a heavy frying pan over medium heat until brown, about 5-7 minutes, discard the fat. * Add sausage to the soup along with the zucchini, parsley and pasta.
Cook until the pasta is al dente.
Allow to cool and refrigerate overnight.
When reheated, test for seasonings and add salt and pepper to taste. Serves 10-12 persons.
Serve with grated parmesan cheese and thick slices of sourdough bread.