<human>:  What special ingredients do I need for a classic Italian spaghetti dish?
<bot>: You will need a few ingredients to make a classic Italian spaghetti dish. These include olive oil, garlic, salt, black pepper, crushed tomatoes, Italian herbs, and Parmesan cheese. If you would like to amp it up, you could add chopped onion, anchovies, fresh basil, and capers.