Created by KittenCal on October 28, 2011
Step 1: Preheat oven to 350 degrees F, then grease a 2-1/2-quart baking dish.
Step 2: Cook fettuccine in a large pot of boiling salted water until al dente.
Step 3: Meanwhile in a saucepan combine the condensed soup with cream cheese, mushrooms, whipping cream, 1/3 cup Parmesan cheese, 1/3 cup melted butter, garlic powder and cayenne pepper.
Step 4: Stir in 1 cup Swiss cheese and the cooked cubed chicken; cook over low heat until melted.
Step 5: Drain the pasta very well, then toss into the sauce
Step 6: Transfer the mixture to prepared baking dish.
Step 7: Combine all topping ingredients then sprinkle over chicken mixture.
Step 8: Cover and bake for 25 minutes.
Step 9: Uncover bake 5-10 mins longer or until golden brown.