2Slice the potatoes thinly, about 2mm thick, using a mandoline or by hand
3Season the sliced potatoes with olive oil, salt, pepper, and rosemary, then mix gently
4Grease a baking dish with olive oil and sprinkle with breadcrumbs
5Cover the bottom of the dish with the first layer of potatoes
6Add the first layer of prosciutto
7Add the provola
8Sprinkle with parmigiano
9Drizzle with bechamel sauce
10Continue layering with potatoes, prosciutto, provola, parmigiano, salame and bechamel until all ingredients are used, ending with a layer of potatoes
11Top the final layer with bechamel, breadcrumbs, and parmigiano
12Bake in a preheated static oven at 180°C for 50 minutes