First clean and quarter the mushrooms. Chop the onions and garlic and fry them in a large saucepan with the mushrooms.
In the meantime, wash and cut the remaining vegetables. When the mushrooms are done roasted, add the broth and cream. Wash the dry pasta briefly, add the remaining vegetables and the canned tomatoes to the saucepan and cook until the pasta is al dente, stir for about 15 minutes and season to taste.