Add Chicken Stock; bring to a boil. Stir in rice; reduce heat, and simmer 16 minutes.
Combine juice, cornstarch, salt, pepper, and egg in a small bowl, stirring with a whisk. Slowly pour egg into broth mixture, stirring constantly with a whisk.
Add chicken to broth mixture; cook until mixture thickens and rice is done (about 3 minutes). Top with parsley and basil.