For the curd gnocchi, grate the Parmesan fresh. Set aside 4 tablespoons.
Mix the egg and the yolk in a bowl, add the Pesto Rosso, the Parmesan (except for 4 tablespoons) and the curd.
Mix the flour, semolina and a pinch of salt and pepper and stir into the curd mixture.
Let the dough rest for about half an hour.
Preheat the oven to 200 °c.
Heat the water, add a teaspoon of salt and, with the help of a coffee spoon, make small dumplings from the dough.
As soon as the gnocchi rise, scoop them out with a dumpling lifter.
Pour the gnocchi into a buttered casserole dish and sprinkle the remaining Parmesan on top.
Spread butter flakes on top and gratinate the curd gnocchi in the oven for about half an hour.