Step 1

Add the water to a pot, and set over high heat. Add salt to the water.

Step 2

Once the water's boiling, add the pastina to the pot and stir.

Step 3

Cook, stirring often, until most of the water's been absorbed- about 3-4 minutes.

Step 4

Remove the pot from heat, and whisk in the beaten egg. Whisk immediately and quickly so the egg incorporates and doesn't cook right away.

Step 5

Add the butter & cheese to the pot, stirring until evenly incorporated.

Step 6

Season with salt & pepper, to taste.

Step 7

Spoon the pastina into bowls, and serve immediately.