SERVES 4 PEOPLE READY IN 1h 3′ (20′ preparation, 40 + 3 ‘cooking) INGREDIENTS 4 medium white (or red) potatoes 1 cup milk 2 tablespoons butter 1 pinch salt 1 egg 1 teaspoon all- purpose flour 1 tablespoon bread crumbs 2 tablespoons Parmesan cheese salt, pepper and nutmeg to taste 1 …