Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown
2 ounce Prosciutto di Parma finely minced
  (chantrelles, oysters, shiitake, lobster)
1/2 lb Grated Parmigiano-Reggiano cheese
  Salt to taste
  Freshly-grnd black pepper to taste
  sliced thin lengthwise
  (potatoes, such as Idaho, new potatoes, sweet potatoes etc.)