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Ultimate Mexican Chicken Casserole

This one-pot Mexican chicken casserole achieves the perfect balance of juicy, seared chicken and perfectly hydrated rice. By toasting the grains and utilizing a controlled steaming method, it delivers a deeply flavorful, restaurant-quality meal with a decadent, bubbling cheese crust.
Print Recipe
Prep Time 15 minutes
Cook Time 40 minutes
Servings: 6
Course: Main Course
Cuisine: Mexican-American
Calories: 580
Ingredients Equipment Method Notes

Ingredients
  

  • 1.5 lbs boneless, skinless chicken breasts, cut into 1-inch cubes
  • 1.5 cups long-grain white rice, rinsed until water runs clear
  • 2.5 cups high-quality chicken bone broth
  • 1 cup frozen sweet corn
  • 2 cups sharp cheddar or Monterey Jack cheese, shredded
  • 1 tbsp olive oil
  • 1 tsp ground cumin
  • 1 tsp smoked paprika
  • 0.5 tsp chili powder
  • Salt and pepper to taste
  • Fresh cilantro, chopped for garnish
  • 2 fresh limes, cut into wedges for serving

Equipment

  • 12-inch heavy-duty oven-safe skillet or Dutch oven
  • Aluminum foil
  • Chef's knife
  • Cutting board
  • Whisk
  • Colander (for rinsing rice and beans)
  • Measuring cups and spoons
  • Silicone spatula

Method
 

  1. Preheat your oven to 375°F (190°C).
  2. Heat the olive oil in the skillet over medium-high heat. Season the chicken cubes with salt, pepper, cumin, smoked paprika, and chili powder. Sear until golden-brown on the outside but not cooked through, then remove and set aside.
  3. Add the rinsed, dry rice to the same skillet. Toast for 2 minutes, stirring frequently, to allow the rice to absorb the leftover fats and spices.
  4. Deglaze the skillet with the chicken bone broth and salsa verde, using a wooden spoon or spatula to scrape up the flavorful browned bits (fond) from the bottom of the pan.
  5. Stir in the black beans, frozen corn, and the seared chicken with any collected juices. Bring the mixture to a gentle simmer.
  6. Stir in 1 cup of the shredded cheese until incorporated.
  7. Cover the skillet tightly with heavy-duty aluminum foil to ensure a pressurized steam environment. Bake for 25 minutes.
  8. Carefully remove the foil, sprinkle the remaining 1 cup of cheese over the top, and return to the oven uncovered for 5-7 minutes, or until the cheese is bubbling and slightly browned.
  9. Remove from the oven and let the casserole rest for 10 minutes to allow the moisture to redistribute and the rice to reach its final, perfect texture.
  10. Garnish with fresh cilantro and serve with lime wedges to brighten the flavors.

Notes

The resting period is non-negotiable; it ensures the rice is fully hydrated and not mushy. For storage, keep leftovers in an airtight container in the refrigerator for up to 3 days; reheat in the oven or microwave, adding a splash of broth if it seems dry. You can customize this by adding diced jalapeños for heat or sautéed bell peppers for extra crunch.