Creating chicken noodle soup with Alfredo sauce is simple with the following steps:

1. Heat Olive Oil: In a large pot, heat olive oil over medium heat.
2. Sauté Vegetables: Add sliced carrots and diced celery to the pot, cooking until softened (about 5-7 minutes).
3. Add Broth: Pour in the chicken broth and bring it to a gentle boil.
4. Cook Noodles: Once boiling, add the egg noodles. Cook according to package instructions until al dente, usually about 7-10 minutes.
5. Incorporate Chicken: Stir in the cooked, shredded chicken along with garlic powder and onion powder. Let it heat through for about 3-5 minutes.
6. Add Cream and Alfredo Sauce: Lower the heat and stir in the heavy cream and Alfredo sauce until well combined.
7. Season: Add salt and pepper to taste. Simmer for another 5 minutes to help flavors meld together.
8. Garnish and Serve: If desired, serve with freshly chopped parsley for an added touch and color.

These steps will lead you through making an incredible chicken noodle soup that showcases the creamy richness of Alfredo sauce, making it a perfect dish for any occasion.