How to cook
Bring the milk to a boil. Add the semolina while stirring nonstop. Lower the heat and continue to stir for another 2 min. Remove from the stove.
Pour it into an oiled oven dish. Lay out the dough and cut out circles, arrange them in the oven dish. Melt the remaining butter and smear the gnocchi with it.
Sprinkle with the remaining parmesan and bake in a preheated 374°F (190 °C) over for 30-35 min. Serve immediately with the tomato sauce.