01 - Rinse the long grain rice under cold running water until the water runs clear. Place rice, chicken broth, and salt in a medium saucepan and bring to a boil. Reduce heat, cover, and simmer over low heat for 15 minutes, or until the liquid is absorbed and rice is tender. Remove from heat and let rest, covered, for 5 minutes.
02 - Combine the bite-sized pieces of chicken with Cajun seasoning in a bowl, ensuring every piece is well coated.
03 - Heat olive oil in a large skillet over medium-high heat. Add the seasoned chicken and cook for 5 to 7 minutes, stirring occasionally, until the chicken is golden and fully cooked through. Transfer the chicken to a plate and keep warm.
04 - In the same skillet, add the diced red and yellow bell peppers, chopped red onion, and minced garlic. Sauté for 3 to 4 minutes until the vegetables are softened.
05 - Lower the heat to medium-low. Add heavy cream, milk, and cream cheese to the pan. Stir gently until the cheese is melted and the mixture becomes smooth.
06 - Add grated parmesan, smoked paprika, and cayenne pepper to the skillet. Season with salt and freshly ground black pepper. Stir until incorporated.
07 - Return the cooked chicken along with any juices to the skillet with the creamy sauce. Gently stir to coat the chicken and let simmer for 2 to 3 minutes until thoroughly heated.
08 - Fluff the cooked rice with a fork and divide among four bowls. Top with the creamy Cajun chicken and vegetable mixture. Sprinkle with chopped parsley and garnish with lemon wedges if desired. Serve immediately.