Preheat oven to 400°F.
1. In a large saucepan, over medium-high heat, add broth, water, onion, bell pepper, tomato sauce, and uncooked rice. Bring to a boil. Cover. Reduce heat to simmer and cook for 45 to 50 minutes.
2. In a medium-size bowl, combine the onion powder, paprika, pepper, parsley, garlic powder, oregano, thyme, salt, and flour.
3. Pour the milk in a small shallow bowl. Dip the chicken breasts in the milk and dredge them in the flour mixture, coating all sides. Spray a baking dish with nonstick cooking spray. Place the chicken breasts in the dish. Spray the top of each chicken breast with nonstick cooking spray.
4. Bake 45 minutes or until cooked through and golden brown. Serve chicken breasts with red rice.
Makes 4 servings.