Smothered Chicken Casserole

Name: Smothered Chicken Casserole
Ingredients: ½ cups Prepared Caesar Salad Dressing; 4 whole Boneless Skinless Chicken Breasts Halves; 4 whole Bacon; 3 Tablespoons Butter; 1 whole Onion, Diced; 8 ounces, weight Mushrooms, Sliced; 3 Tablespoons Flour; 3 cups Chicken Broth; 1-½ cup Heavy Cream; 1 teaspoon Kosher Salt; ¼ teaspoons Pepper; 2 Tablespoons Fresh Lemon Juice; 1 cup Gruyere Cheese, Grated; ¼ cups Fresh Parsley, Minced, Plus More For Garnish; 2 cups Fresh Tomatoes, Diced; 1 pound Angel Hair Pasta