01 - Heat olive oil in a large Dutch oven or heavy pot over medium heat. Add the chicken pieces and sausage slices. Brown them for 4–5 minutes, stirring occasionally. Remove and set aside.
02 - In the same pot, add onion, bell pepper, and celery. Sauté for 5 minutes until softened. Add garlic and cook for 1 minute until fragrant.
03 - Stir in tomato paste, paprika, thyme, oregano, cayenne, salt, and black pepper. Cook for 1 minute until spices become fragrant and well incorporated.
04 - Add the diced tomatoes, then return the browned chicken and sausage to the pot, stirring to combine with the vegetable mixture.
05 - Add the rinsed rice, stirring well to coat with spices and vegetables until evenly distributed.
06 - Pour in the chicken broth. Bring to a boil, then reduce heat to low. Cover and simmer for 25–30 minutes, or until the rice is tender and liquid is absorbed. Stir occasionally to prevent sticking.
07 - Remove from heat. Let stand covered for 5 minutes to allow flavors to meld. Fluff with a fork before serving.
08 - Garnish with green onions and parsley. Serve hot with cornbread or a crisp green salad if desired.