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