I made this for the Teacher Appreciation Dinner, many rave reviews and they asked for the recipe!! 

3 C Cooked Chicken - cubed
1 Can Cream of Chicken Soup
1/2 C. Sour Cream
1 6 ounce can of Mushroom Slices - drained
2/3 C Miracle Whip
1/4 C Chopped Onion
1 8 ounce can of sliced Water Chestnuts - drained
1/2 C Chopped Celery
1/2 C Shredded Swiss Cheese
1/2 C Slivered Almonds
1 Tube Crescent Rolls
2 T melted Butter

Preheat oven to 350.  In a large sauce pan, combine soup, Miracle Whip, Sour cream and onion.  Start heating over medium heat.  Stir in water chestnuts, mushrooms, celery and chicken.  Cook until hot and bubbling.  Pour into an ungreased Polish Pottery 9 x 13" baking pan.  Unroll the crescent rolls and separate into rectangles.  Place on top of chicken mixture.  Combine the cheese and almonds, spread on top of crescent rolls.  Drizzle with butter.  Bake for 25 minutes or until crust is golden brown.  The smell and taste are divine!  Enjoy!