01 - Rinse rice under cold water until water runs clear. Combine rice, 2 cups water, and 1/2 tsp salt in a saucepan. Bring to a rolling boil, reduce heat to low, cover tightly, and simmer for 15 minutes. Remove from heat and let stand covered for 5 minutes before fluffing with a fork.
02 - Pat chicken pieces dry with paper towels. Coat evenly with 1 tbsp Cajun seasoning, smoked paprika, black pepper, and 1/2 tsp salt. Ensure all pieces are well-coated for maximum flavor penetration.
03 - Heat olive oil in a large skillet over medium-high heat until shimmering. Add seasoned chicken in a single layer, working in batches if necessary to avoid overcrowding. Cook for 5-7 minutes, turning occasionally, until golden brown and cooked through to an internal temperature of 165°F. Transfer to a plate and reserve.
04 - In the same skillet, add diced onion and bell peppers. Sauté for 3-4 minutes until vegetables begin to soften and develop slight char. Add minced garlic and cook for 1 minute until fragrant, being careful not to burn.
05 - Reduce heat to medium. Pour in chicken broth, using a wooden spoon to scrape up any browned bits from the bottom of the pan. Stir in heavy cream and softened cream cheese, whisking continuously until completely smooth and combined. Allow mixture to bubble gently.
06 - Return browned chicken to the skillet along with any accumulated juices. Add remaining 1/2 tbsp Cajun seasoning and grated Parmesan. Stir until sauce thickens slightly and coats the chicken evenly. Simmer for 3-4 minutes, stirring occasionally, until heated through.
07 - Divide fluffy white rice evenly among four serving bowls. Top with generous portions of creamy Cajun chicken and vegetable mixture. Garnish with sliced green onions and fresh chopped parsley. Serve immediately while hot.