Turkey Tettrazini

Name: Turkey Tettrazini
Ingredients: 1 teaspoon olive oil; 6 tablespoons butter; 1/2 pound mushrooms, thinly sliced; 2 shallots, thinly sliced; 1 teaspoon nutmeg; 1 teaspoon thyme; 3 tablespoons Madeira or Marsala wine; 4 tablespoons flour; 1 1/2 cups chicken or vegetable broth; 1/2 cup half and half; 3 cups leftover cooked turkey, cut into ¾-inch dice; 1/2 pound fetticuine or linguine cooked to al dente stage; 1/3 cup grated Parmesan cheese mixed with 2 tablespoons dry Panko bread crumbs; Salt and freshly ground black pepper; Chopped parsley to serve