Chicken Bacon Ranch Mac and Cheese

Name: Chicken Bacon Ranch Mac and Cheese
Ingredients: 8 ounces bacon; 16 ounces boneless skinless chicken breast; 1 teaspoon sea salt; 16 ounces dried elbow noodles; 3 tablespoons butter; 3 tablespoons flour; 4 cups half and half; 16 ounces sharp cheddar cheese (grated, divided); 8 ounces cream cheese (diced); 3 1/2 tablespoons dry ranch seasoning (1 packet); 1/2 teaspoon sea salt; 1/4 teaspoon freshly ground black pepper; 2 ounces shredded parmesan; For garnish: freshly ground black pepper (parsley, crushed red pepper flakes)