Posted by: pwhayes 10-31-99 4:56 AM 
Chicken Tetrazzini 
6 ounces fettucine 
2 teaspoons canola oil 
3 stalks leek, finely chopped 
6 ounces button mushrooms, quartered 
1 teaspoon fresh rosemary, chopped 
3 tablespoons all-purpose flour 
3 cups chicken broth, defatted 
1/2 cup 1% milk 
2 cups cooked chicken breast halves, cubed 
fresh lemon juice, to taste 
salt, to taste 
fresh ground pepper, to taste 
1/2 cup parmesan cheese, grated 
1/4 cup fine dry breadcrumbs 
1 lemon zest, grated 
1 tablespoon fresh parsley, finely chopped 
Preheat oven to 425F. and lightly oil a 3-quart baking dish or coat it with nonstick spray. 
Cook fettucine in boiling salted water until al dente, about 8 minutes.
Drain and refresh under cold running water; drain and set aside. 
Meanwhile, in a large skillet, heat oil over medium heat. 
Add leeks and cook, stirring until lightly browned, 6 to 8 minutes. 
Add mushrooms and 1/2 teaspoon rosemary; cook stirring, until softened, about 5 minutes. 
Add flour and cook, stirring, for 1 minute. 
Add chicken broth and milk; bring to a boil, stirring, until slightly thickened, about 4 minutes more.
Remove form heat and stir in chicken. 
Season with lemon juice, salt and pepper. 
Gently mix reserved fettucine into chicken mixture and spoon into prepared baking dish. 
In a small bowl, combine Parmesan, breadcrumbs, lemon zest, parsley and remaining 1/2 teaspoon rosemary. 
Season with salt and pepper. 
Sprinkle mixture over casserole. (The casserole will keep, covered, in refrigerator for up to 2 days.) 
Bake casserole for 20 to 30 minutes, or until bubbling. Let stand for 5 minutes before serving. 
This creamy chicken/ noodle casserole from 
Source: Eating Well October 1997