In a Dutch oven, melt the butter over medium heat. Add the garlic and cook until you can smell it. About 2 minutes. Do not brown the garlic.
Add chicken broth and milk to the butter and garlic mixture. Pour in bow tie pasta.
Bring to a boil and cook 2 minutes less that the noodle package directions.
Add chicken, Boursin cheese, and grated parmesan. Stir until the cheese is melted. Season to taste with salt and pepper. Add red pepper flakes, if desired. Top with parsley. Serve hot.