Preheat oven to 350 degrees. Spray casserole dish with non-stick cooking spray. Set aside.
In a large mixing bowl, mix cream of chicken soup, broth, ranch dressing seasoning, bacon bits, and half the shredded cheese. Mix until all ingredients are combined.
Add the pasta and mix with the creamy cheese sauce.
Pour pasta mixture into the prepared baking dish.
Top pasta with provolone slices and sprinkle with remaining cheese. Cover with foil.
Bake in the preheated oven for 28 - 30 minutes or until the cheese is melted and bubbly.
If desired remove foil and place under broiler for two minutes to brown the top of the casserole.