Steps
1. In a pot, bring salted water to a boil and cook the pasta according to package instructions.
2. In a separate saucepan, heat milk over low heat without boiling.
3. Stir in butter and Parmesan cheese until melted and creamy.
4. Drain the pasta and add it to the milk mixture. Toss to coat the pasta evenly.
5. Season with salt and pepper.
6. Serve hot, garnished with fresh parsley.