Cook egg noodles according to package directions. Drain and set aside.
1 lb egg noodles
In a large pot or Dutch oven, melt butter over medium heat. Add carrots, celery, and onion. Saute until softened, about 5-7 minutes.
1/4 cup butter, 1 cup chopped carrots, 1 cup chopped celery, 1/2 cup chopped onion
Stir in flour and cook for 1 minute, stirring constantly.
1/4 cup all-purpose flour
Gradually whisk in chicken broth until smooth. Add milk and heavy cream (if using).
3 cups chicken broth, 1 cup milk, 1/2 cup heavy cream
Bring to a simmer, stirring occasionally, until thickened, about 5-7 minutes.
Stir in thyme, salt, and pepper.
1 teaspoon dried thyme, 1/2 teaspoon salt, 1/4 teaspoon black pepper
Add shredded chicken, cooked noodles, and frozen peas to the pot. Stir until heated through.
1.5 lbs boneless, skinless chicken breasts, 1 lb egg noodles, 1 cup frozen peas
Serve hot and enjoy your Creamy Chicken Pot Pie Noodles!