Easy Chicken Burrito Casserole

Featured in Filling Main Courses.

This easy chicken burrito casserole brings the flavors of Mexican cuisine to your table. With layers of tender shredded chicken, hearty brown or white rice, black beans, and sweet corn spiced with fajita seasoning, it's a one-dish dinner that's bursting with bold flavors. Top it off with melty Monterey Jack cheese, and you have a satisfying meal ready for family or guests. Prep is quick, and it bakes to perfection. Customize with your favorite garnishes like avocado, salsa, or green onions for an even more delicious finish.

Clare Greco
Updated on Sun, 04 May 2025 19:22:59 GMT
A pan of food with tomatoes, corn, and beans. Pin it
A pan of food with tomatoes, corn, and beans. | recipesim.com

This hearty Chicken Burrito Casserole has become my weeknight lifesaver for busy evenings when I crave Mexican flavors but don't have time to roll individual burritos. The beauty of this dish lies in its simplicity - all your favorite burrito fillings baked together in one casserole dish, creating layers of flavor that meld perfectly during baking.

I first created this recipe during a particularly chaotic week when my kids had different activities every night. The entire family devoured it, and now it appears on our monthly rotation whenever we need a comforting meal that satisfies everyone.

Ingredients

  • Parboiled long grain brown rice: Creates the perfect hearty base and won't get mushy during baking
  • Fajita seasoning: Provides authentic Mexican flavor without measuring multiple spices
  • Shredded chicken: Delivers lean protein and can be prepared ahead or from rotisserie chicken for convenience
  • Black beans: Add plant based protein and hearty texture
  • Monterey Jack cheese: Creates that irresistible golden cheesy crust
  • Green chilies: Contribute mild heat and authentic southwestern flavor
  • Chicken broth: Infuses the rice with savory goodness as it cooks

Step-by-Step Instructions

Prepare the Base:
Add the diced onion, bell pepper, uncooked rice, and seasonings to your baking dish. This step creates the flavor foundation of your casserole. The seasonings will bloom in the oven, infusing the rice with Mexican-inspired flavors as everything cooks together.
Create the Cooking Liquid:
Whisk together chicken broth, green chilies, tomato paste and olive oil until completely combined. This liquid mixture will cook the rice perfectly while adding depth of flavor. The tomato paste adds richness and color while the green chilies provide that authentic Southwestern touch.
Combine Everything:
Add the liquid to your baking dish along with the shredded chicken, black beans and corn. Stir thoroughly to ensure even distribution of ingredients. This ensures that every bite will contain the perfect balance of protein, vegetables and rice.
Covered Bake:
Cover tightly with foil and bake for 65-70 minutes. The foil traps steam which cooks the rice perfectly and allows the flavors to meld together beautifully. This hands-off cooking time is what makes this recipe so convenient for busy weeknights.
Add the Cheese Finish:
Remove the foil, sprinkle with cheese, and return to the oven for that golden, bubbly finish. This final step creates that irresistible cheesy crust that everyone will fight over. Let it get slightly golden for the best flavor and texture.
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A dish of food with tomatoes and cheese. | recipesim.com

This recipe reminds me of the burritos my grandmother would make when we visited her in New Mexico. She always said the secret to good Mexican food was letting the ingredients have time to "get to know each other" - exactly what happens in this casserole as it slowly bakes to perfection.

Perfect Pairings

This casserole stands beautifully on its own, but for a complete feast, serve with a simple green salad dressed with lime vinaigrette. The bright acidity cuts through the rich, savory flavors of the casserole. For entertaining, set up a toppings bar with fresh cilantro, diced avocado, sour cream, and pico de gallo so everyone can customize their portion.

Make-Ahead Magic

One of the greatest advantages of this casserole is its make-ahead potential. You can assemble everything up to the baking step, cover tightly, and refrigerate for up to 24 hours. When ready to cook, add about 10 minutes to the covered baking time since you're starting with cold ingredients. Alternatively, bake the entire casserole, cool completely, and portion into containers for perfect grab-and-go lunches throughout the week.

Ingredient Swaps

This recipe welcomes adaptations based on what you have available. Swap the chicken for browned ground beef or turkey for a different flavor profile. Vegetarians can double the beans or add crumbled tofu. Red or pinto beans work just as well as black beans, and you can substitute any melting cheese like cheddar or pepper jack. The beauty of this recipe is its flexibility while maintaining that comforting Mexican-inspired flavor.

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A plate of food with a dollop of sour cream on top. | recipesim.com

Frequently Asked Questions

→ Can I use white rice instead of brown rice?

Yes, you can use long-grain white rice as a substitute for brown rice. Adjust cooking times accordingly, as white rice often cooks faster.

→ How can I make this dish spicier?

To add more spice, include extra cayenne pepper or diced jalapeños. You can also use a spicier fajita seasoning or hot green chilies.

→ Can I use store-bought fajita seasoning?

Absolutely! Store-bought fajita seasoning works well, but homemade is a great option to control the flavors and spice levels.

→ What toppings go well with this casserole?

Try adding fresh cilantro, diced avocado, salsa, sour cream, or green onions to enhance the flavor and visual appeal.

→ Can I prepare this casserole ahead of time?

Yes, you can assemble the dish in advance and keep it refrigerated before baking. Just add a few extra minutes to the baking time.

Easy Chicken Burrito Casserole

Enjoy this flavorful chicken burrito casserole, made easily in one dish for a protein-rich, hearty dinner.

Prep Time
10 Minutes
Cook Time
80 Minutes
Total Time
90 Minutes

Category: Main Dishes

Difficulty: Easy

Cuisine: Mexican

Yield: 8 Servings

Dietary: Gluten-Free

Ingredients

→ Main Ingredients

01 1/2 cup finely diced onion
02 1 red bell pepper, diced
03 1 cup uncooked parboiled long-grain brown rice
04 3 tablespoons fajita seasoning
05 1/8 teaspoon cayenne pepper (optional)
06 1 cup frozen corn kernels
07 1 14-ounce can low sodium black beans, drained and rinsed
08 5 cups shredded chicken
09 3 cups reduced sodium chicken broth
10 1 4-ounce can mild green chilies
11 1 tablespoon olive oil
12 2 tablespoons tomato paste
13 1 1/4 cups shredded Monterey Jack cheese

Instructions

Step 01

Preheat oven to 400°F. Add diced onion, bell pepper, uncooked rice, fajita seasoning, and optional cayenne pepper to a 9x13 inch baking dish and stir to combine.

Step 02

In a separate bowl or measuring cup, whisk together chicken broth, green chilies, tomato paste, and olive oil until well combined.

Step 03

Add the broth mixture to the baking dish and stir to combine with the rice mixture. Add shredded chicken, black beans, and corn to the dish and stir until well combined.

Step 04

Cover the baking dish tightly with aluminum foil and bake for 65-70 minutes, or until all the liquid is absorbed.

Step 05

Remove the dish from the oven and discard the aluminum foil. Sprinkle evenly with shredded cheese.

Step 06

Return the baking dish to the oven and bake uncovered for 5-10 minutes, or until the cheese is melted and slightly golden.

Step 07

Remove from the oven and allow the casserole to cool for 5-10 minutes. Serve with fresh cilantro, green onion, salsa, or avocado, if desired.

Notes

  1. Cooking time may vary depending on your oven. If the casserole is soupy, stir and bake longer until most of the liquid is absorbed.
  2. Using homemade fajita seasoning adds robust flavors, but store-bought or taco seasoning works as a substitute.
  3. If you don’t have pre-cooked shredded chicken, consider using rotisserie chicken or cooking chicken breasts at home.

Tools You'll Need

  • 9x13 inch baking dish
  • Aluminum foil
  • Mixing bowl
  • Whisk
  • Measuring cups and spoons

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (cheese).
  • Contains potential nightshades (bell pepper).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 343
  • Total Fat: 14 g
  • Total Carbohydrate: 24 g
  • Protein: 29 g