Steps
1. Boil macaroni and diced potato together in salted water until tender, about 8-10 minutes; drain and set aside.
2. Heat olive oil in a skillet over medium heat.
3. Add onion and carrot, sauté for 3-4 minutes until softened.
4. Add minced garlic (if using) and mushrooms; cook until mushrooms are golden and tender, about 5 minutes.
5. Stir in cooked macaroni, potato, and rice.
6. Pour in cream or milk; mix well to coat everything.
7. Season with salt, pepper, and herbs; cook for another 2 minutes until heated through.
8. Serve warm, garnished with fresh herbs if desired.