1. In a roasting pan, combine broth and rice; mix well. Cover and bake at 350° for 30 minutes.
2. Meanwhile, in a large skillet, cook beef and onion over medium heat until meat is no longer pink; drain. Add to rice. Stir in the vegetables, salt and Cajun seasoning.
3. Cover and bake 30 minutes longer or until rice is tender. Yield: 6-8 servings.