Line a baking sheet with aluminum foil. Put the salt on the aluminum foil and form a bed for the meat. Wash the pork neck and lay it unseasoned on this bed of salt.
Cook in the preheated oven at 180 ° C for approx. 2 hours without opening it.
So you can take care of your guests while the food cooks independently.
I serve white bread, pasta salad, potato salad and various sauces (including garlic or herb butter, etc.).