Remove from heat and season with salt, pepper, and nutmeg. Add the grated cheese and diced ham, and mix well. Stuff the crepes: Place about 1 tablespoon of the filling in the center of a crepe.

Cook the crepe for about 2 minutes ... in a large bowl and add the cooked onion, the Parma ham and 150g of the Parmesan cheese and season with some salt and pepper Preheat the oven to 200c ...

Repeat, layering the cooked crepes between parchment paper. Heat a tablespoon of the oil in a large pan and when hot add the parma ham. Cook until crisp then remove from pan and set aside.