Let the milk boil, drop the semolina, salt, nutmeg and melt for 10 minutes.
2
Keep off from fire, add butter, yolks and grated parmigiano reggiano and drop on a layer or into a big baking mold.
3
Make it 5-6 mm high, and let it rest for 5-10 minutes.
4
Then choose a round cutter and cut the dishes (in this case as you can see from the picture, I chose a 'star' cutter). Use a little olive oil on the edges of the cutter, to avoid stitcking.
5
Grease a baking mold with butter and lay dishes into it, spread with Parmigiano and cook in pre-heat oven at 180°C for 20 minutes.