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Easy Chicken Burrito Casserole – Healthy One-Pan Mexican Comfort Food

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This Easy Chicken Burrito Casserole is a hearty, flavorful, and protein-packed dinner that brings all the flavors of burritos into a simple one-pan bake. Perfect for busy nights and family meals.

  • Total Time: 1 hour 30 minutes
  • Yield: 8 servings 1x

Ingredients

Scale
  • 1/2 cup finely diced onion
  • 1 red bell pepper, diced
  • 1 cup uncooked parboiled long-grain brown rice
  • 3 tablespoons fajita seasoning
  • 1/8 teaspoon cayenne pepper (optional)
  • 1 cup frozen corn kernels
  • 1 (14 oz) can low sodium black beans, drained and rinsed
  • 5 cups shredded cooked chicken
  • 3 cups reduced sodium chicken broth
  • 1 (4 oz) can mild green chilies
  • 1 tablespoon tomato paste
  • 2 tablespoons olive oil
  • 1 1/4 cups shredded Monterey Jack cheese

Instructions

  1. Preheat oven to 400°F (200°C).
  2. In a 9×13 inch baking dish, mix onion, bell pepper, uncooked rice, fajita seasoning, and cayenne pepper.
  3. In a separate bowl, whisk together chicken broth, green chilies, tomato paste, and olive oil.
  4. Pour broth mixture into the baking dish and stir to combine.
  5. Add shredded chicken, black beans, and corn. Mix well.
  6. Cover with foil and bake for 65–70 minutes, until liquid is absorbed and rice is tender.
  7. Remove foil, sprinkle cheese on top, and bake for another 5–10 minutes until melted and slightly golden.
  8. Let rest 5–10 minutes before serving. Garnish as desired.

Notes

  • If casserole is still liquidy, bake longer until absorbed.
  • Stir halfway if needed for even cooking.
  • Rotisserie chicken works great as a shortcut.
  • Use taco seasoning if fajita seasoning is unavailable.
  • Letting it rest helps rice fully absorb remaining liquid.
  • Author: lina
  • Prep Time: 10 minutes
  • Cook Time: 1 hour 20 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: Mexican

Nutrition

  • Serving Size: 1 serving
  • Calories: 343
  • Sugar: 3g
  • Sodium: 573mg
  • Fat: 14g
  • Saturated Fat: 5g
  • Unsaturated Fat: 7g
  • Carbohydrates: 24g
  • Fiber: 2g
  • Protein: 29g
  • Cholesterol: 81mg