In a large pot heat olive oil over medium high heat. Add onion, celery and carrots. Cook for 5-6 minutes until soft. Stir in garlic and cook for 1 minute.
Add broth and bring to a simmer.
Add cooked chicken, uncooked tortellini, thyme, salt and pepper. Cook for 5-7 minutes until the tortellini are cooked through.
Stir in cream and parsley to serve.
