Add rice, diced tomatoes, saffron (or turmeric), and remaining salt and paprika. Stir to combine.
Pour in chicken broth, return chicken to the pan, cover, and simmer until rice is cooked and chicken is tender, about 20 minutes. Stir in peas, olives, parsley, and lemon juice before serving.
Notes
For extra flavor, let the dish rest for 5 minutes before serving.