01 - Heat vegetable oil in a large Dutch oven over medium-high heat. Add chicken pieces and cook 4 minutes until lightly browned. Remove and set aside.
02 - Add sausage slices to the same pan and cook 2-3 minutes until browned. Remove and set aside with chicken.
03 - Add onion, bell pepper, and celery to the pan. Sauté 5 minutes until softened. Add garlic and cook 1 minute more.
04 - Stir in paprika, thyme, oregano, cayenne, black pepper, and salt. Cook 1 minute until fragrant.
05 - Add diced tomatoes with juice, browned chicken, sausage, and bay leaves. Mix well to incorporate.
06 - Pour in rinsed rice and chicken broth. Stir to combine and bring mixture to a boil.
07 - Reduce heat to low, cover, and simmer 25-30 minutes, stirring occasionally, until rice is tender and liquid is absorbed.
08 - Remove from heat, cover, and let stand 5 minutes. Discard bay leaves. Fluff with fork, stir in parsley, and garnish with additional parsley and spring onions.