4 boneless, skinless chicken breasts
1 cup heavy cream
1 cup grated Parmesan cheese
1/2 cup chicken broth
1/2 cup cooked and crumbled bacon
3 cloves garlic, minced
1 teaspoon black pepper
1 teaspoon salt
1/2 teaspoon red pepper flakes (optional)
12 oz spaghetti or fettuccine
Fresh parsley, chopped, for garnish