Cook and cube chicken breasts unless using canned.
If cooking your own chicken, reserve the broth that comes from cooking and add this to the water to cook the pasta - if adds good flavor.
Cook egg noodles according to package. When done to desired firmness drain most of liquid - leave about 1 cup of liquid to help melt cheeses and soups.
Add cheese to hot noodles and stir to begin melting.
Add remaining ingredients and stir together until well combined.
Bake in preheated oven for approximately 50 minutes till cheese is thoroughly melted and casserole is hot all the way through.