Stir in the heavy cream, chicken broth, Italian seasoning, salt, pepper, and red pepper flakes (if using). Bring to a simmer.
Add the cooked chicken and broccoli, mixing well.
Stir in the cheddar and Parmesan cheese until melted and combined.
Combine Pasta and Sauce: In a large mixing bowl, combine the cooked pasta with the creamy chicken and broccoli mixture. Mix until the pasta is well coated.
Assemble the Bake: Transfer the pasta mixture into a greased 9×13 inch baking dish. Sprinkle additional cheddar cheese on top.
Bake: Bake in the preheated oven for about 25-30 minutes, or until bubbly and golden on top.
Garnish and Serve: Remove from the oven, let cool slightly, and garnish with fresh parsley. Serve warm!
Enjoy your creamy broccoli and chicken pasta bake!
Enjoy!
