Grate the potatoes and Emmental cheese on the hash browns. Mix the potatoes, Emmental and ham / bacon and pour into a baking dish. Whisk eggs, milk, cream and salt well, season with pepper and nutmeg and pour over the potatoes. At the end, sprinkle with the sprinz. Bake for 45-50 minutes on the bottom groove of the oven preheated to 200 degrees.