Remove chicken from bones; cut chicken into bite-size pieces, and set aside.

Cook sausage in a Dutch oven over medium heat, stirring constantly, 5 minutes.

Add bell pepper and onion; cook, stirring constantly, 3 minutes or until vegetables are tender.

Stir in tomatoes and green chilies, chicken broth, 1 cup water, garlic powder, and Cajun seasoning; bring to a boil, stirring occasionally.

Stir in chicken and rice. Cover, reduce heat, and simmer 30 minutes or until rice is tender.