01 - Rinse the rice under cold water until the water runs clear. Combine the rinsed rice, 2 cups water, and 1/2 teaspoon salt in a saucepan. Bring to a boil over high heat, then 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 the chicken pieces dry with paper towels. In a medium bowl, combine 1 tablespoon Cajun seasoning, smoked paprika, black pepper, and 1/2 teaspoon salt. Add the chicken pieces and toss until evenly coated on all sides.
03 - Heat olive oil in a large skillet over medium-high heat until shimmering. Add the seasoned chicken pieces 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. Transfer chicken to a plate and set aside.
04 - In the same skillet, add the diced onion and bell peppers. Sauté for 3-4 minutes, stirring occasionally, until the vegetables begin to soften and develop slight char. Add the minced garlic and cook for 1 minute until fragrant, being careful not to burn it.
05 - Reduce heat to medium. Pour in the chicken broth, using a wooden spoon to scrape up any browned bits from the bottom of the pan. Stir in the heavy cream and softened cream cheese. Continue stirring until the cream cheese melts completely and the sauce becomes smooth and bubbly.
06 - Return the cooked chicken to the skillet along with any accumulated juices. Add the remaining 1/2 tablespoon Cajun seasoning and the grated Parmesan cheese. Stir gently until the chicken is evenly coated and the sauce thickens slightly. Simmer for 3-4 minutes to allow flavors to meld.
07 - Divide the fluffy rice evenly among four serving bowls. Spoon the creamy Cajun chicken mixture generously over the rice, ensuring each bowl gets plenty of sauce. Garnish with sliced green onions and chopped fresh parsley. Serve immediately while hot.