Season the Chicken
Pat the chicken dry with paper towels. Rub with olive oil, then coat evenly with the Cajun seasoning.
Brown the Chicken
Heat a large deep skillet over medium heat. Melt the butter and stir in the honey until combined.
Place the chicken into the skillet and cook for 1–2 minutes per side until lightly browned. The chicken does not need to be fully cooked at this stage.
Transfer to a plate.
Cook the Vegetables
Using the same skillet, sauté the celery, diced bell pepper, and garlic for about 1 minute until fragrant. Add another tablespoon of butter if the skillet appears dry.
Toast the Rice
Add the uncooked rice and remaining Cajun seasoning.
Stir continuously for about one minute to lightly toast the rice and coat every grain with the flavorful butter and spices.
Add the Broth
Pour in the chicken broth and stir well.
Bring everything to a gentle boil.
Finish Cooking
Reduce the heat to low.
Return the chicken to the skillet, placing it directly on top of the rice.
Cover tightly and cook for 15–20 minutes, or until the rice has absorbed the liquid and the chicken reaches an internal temperature of 165°F (74°C).
Garnish and Serve
Remove from the heat and allow the One Pot Cajun Chicken and Rice to rest for five minutes.
Fluff the rice gently with a fork.
Top with diced mango, chopped cilantro, and fresh lime wedges before serving.