In a large sauce pan melt butter and add flour. Cook for 1 minute. Add heavy cream, milk, ranch dressing, and bullion. Cook over medium high heat, stirring constantly, until it comes to a boil.
Preheat oven to 350 degree F.
Spray a 9x13 baking dish with cooking spray.
Lay 3 noodles on the bottom of dish. Next sprinkle 2 cups of chicken evenly over the noodle. Next sprinkle ¾ cup bacon over the chicken. Next pour ⅓, (about 2 cups), of the sauce over the top of the bacon. Next sprinkle 1 cup of the cheese over the sauce and repeat 2 more times.
Bake for 45 minutes or until heated all the way through.
