Spaghetti With Mushrooms With Fish

Preparation:

Preparation: After having scraped the shells under running water, put the molluscs in a saucepan, cover with the lid, cook for about 10 minutes over low heat. Separately, in a casserole, pour the sliced onion, the 8 chopped penna tomatoes, oil and salt to taste. Cook the tomatoes with the lid on the saucepan for 20 minutes. Meanwhile put the dried mushrooms to soak in cold water. Boil the spaghetti al dente, drain and pour into a terrine while still very hot, season with the penna tomato sauce, add the chopped mushrooms and molluscs in their shells. When serving, sprinkle with chopped parsley and pepper to taste.