#### **Step 1: Cook the Pastina**
In a **medium saucepan**, bring **water or broth** to a boil.
Add **pastina and salt**, stirring occasionally. Cook until most of the liquid is absorbed, about **3-4 minutes**.
#### **Step 2: Make It Creamy**
Lower the heat and stir in **milk and butter**, letting it simmer gently until thickened.
If using an egg, remove the pan from heat and quickly stir in the **beaten egg**, mixing vigorously so it incorporates smoothly without scrambling.
#### **Step 3: Finish & Serve**
Stir in **Parmesan cheese** and mix until fully melted.
Taste and adjust seasoning, adding **black pepper or extra cheese** if desired.
Serve warm, garnished with extra Parmesan and a drizzle of olive oil if desired.