This hearty Cowboy Chicken Casserole is a crowd-pleasing comfort food dish packed with bold flavors and wholesome ingredients, perfect for feeding the whole family. Tender, seasoned chicken breast is combined with fluffy white rice, black beans, sweet corn, and zesty diced tomatoes with green chiles, all baked to bubbling perfection under a blanket of gooey cheddar cheese and crispy fried onions. The addition of sour cream brings a creamy richness to the casserole, while a sprinkle of fresh cilantro adds a pop of brightness. Ready in just under an hour, this easy-to-make casserole recipe is ideal for busy weeknights or potluck gatherings. With minimal prep time and maximum flavor, this one-dish wonder is a must-try for anyone craving a Southwest-inspired comfort classic.
Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch casserole dish.
Dice the chicken breast into bite-sized pieces and season with salt, pepper, chili powder, and garlic powder.
In a large skillet, heat the olive oil over medium heat. Add the chicken and cook for 5-7 minutes, stirring occasionally, until the chicken is browned and cooked through.
In a large mixing bowl, combine the cooked chicken, cooked white rice, black beans, corn, diced tomatoes with green chiles (along with their juices), shredded cheddar cheese (reserve 1/2 cup for topping), and sour cream. Stir until all ingredients are evenly distributed.
Pour the mixture into the prepared casserole dish and spread it out evenly.
Sprinkle the remaining 1/2 cup of shredded cheddar cheese over the top, followed by the crispy fried onions.
Cover the dish with aluminum foil and bake for 25 minutes. Then, remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly and the onions are crispy.
Remove the casserole from the oven and let it rest for 5 minutes before serving.
Garnish with freshly chopped cilantro, if desired, and enjoy!
Calories |
2926 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 146.4 g | 188% | |
| Saturated Fat | 69.2 g | 346% | |
| Polyunsaturated Fat | 5.1 g | ||
| Cholesterol | 629 mg | 210% | |
| Sodium | 7365 mg | 320% | |
| Total Carbohydrate | 211.2 g | 77% | |
| Dietary Fiber | 23.8 g | 85% | |
| Total Sugars | 26.9 g | ||
| Protein | 204.6 g | 409% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 1592 mg | 122% | |
| Iron | 12.8 mg | 71% | |
| Potassium | 2931 mg | 62% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.