Preheat oven to 300F. Boil chickens (save all broth) and debone. Saute chopped onions and bell pepper in butter. Boil noodles in broth. Drain. Save 1 cup broth. Set aside. Chop up Velveeta cheese into blocks. Put into drained noodles. Mix until melted with sauteed onions and pepper and butter. Add chicken, olives, mushrooms, pimientos. Mix well.
Add broth, a little at a time until creamy, not soupy. Put into a large casserole dish. Put in oven on 300F for about 45 minutes.
Casseroles - Quiches
Cajun Country -- New Iberia, Louisiana