Chicken Tetrazzini

Grrrrrgh!
Course : Chicken
From: HungryMonster.com
Serves: 6
 

Ingredients:

1 tablespoon margerine
3 cups mushrooms -- fresh --sliced
1/2 cup onion -- minced
1/2 cup flour
2 1/3 cups chicken broth
2 cups skim milk
1/4 cup cream cheese -- light process
1/3 cup parmesan cheese -- grated
1/4 cup sherry
1 teaspoon garlic powder
1/4 teaspoon pepper
2 jars pimiento -- diced --drain
7 packages spaghetti--uncooked
2 1/2 cups chicken -- chopped cooked bre
1 spray vegetable cooking spray
 

Preparation:

Melt margerine in large pan. Add mushrooms and onion and saute 6-7 mins or until liquid evaporates. Stir in flour. Gradually add chicken broth, skim milk and light process cream cheese. Bring to a boil for 5 mins. stirring constantly. Remove from heat and stir in 2 TBS Parmesan cheese and next 5 ingredients. Set aside. Cook spaghetti according to package directions after breaking into 4 inch pieces. Omit salt and oil from pot. Stir spaghetti and chicken into mushroom mixture. Spoon into a deep 3 quart casserole coated with cooking spray. Sprinkle with remaining Parmesan cheese. Cover casserole and bake at 350* for 20 mins. Uncover and continue baking for 10 mins more. Let stan 5 mins beafore serving.