Easy Chicken Burrito Casserole

Need burrito flavor without rolling a single tortilla? Easy Chicken Burrito Casserole gives you chicken, rice, beans, corn, peppers, green chilies, and melted Monterey Jack in one hearty baking dish.

This is a baked chicken and rice casserole with fajita seasoning, tomato paste, broth, and a cheesy top. It belongs right beside your cozy CASSEROLES when you want dinner to feel filling but still simple.

The prep is only 10 mins, then the oven handles the rest while the rice cooks in all that seasoned broth. It takes 1hr 30 mins total, which makes it best for a relaxed weeknight or a Sunday meal prep dinner.

If you like chicken dinners with plenty of built in flavor, this sits nicely next to Greek Chicken Orzo (One Pot!) in the rotation. I give the rice mixture a good stir before covering the dish because dry pockets of rice can hide along the corners.

Serve it in bowls with salsa and avocado, scoop it with tortilla chips, or wrap leftovers in tortillas for quick burritos. It is mild enough for family dinner, but easy to dress up with hot sauce, jalapenos, and extra toppings.

Why You’ll Love This Easy Chicken Burrito Casserole:

• Low prep: Everything stirs together in the baking dish, so there is no need to cook the rice first.
• Big flavor: Fajita seasoning, green chilies, tomato paste, and broth season the rice as it bakes.
• Protein packed: Shredded chicken, black beans, and cheese make the casserole hearty and satisfying.
• Easy leftovers: Portions reheat well for lunches, burrito bowls, or tortilla wraps.
• Family friendly: The flavor is savory and cozy without being too spicy.

Ingredients You’ll Need:

These simple ingredients bake into a saucy chicken burrito style casserole with tender rice and a melted cheese finish.

• Onion: ½ cup finely diced for a savory base that blends into the rice.
• Red bell pepper: 1 diced for sweetness, color, and burrito bowl flavor.
• Uncooked parboiled long grain brown rice: 1 cup so the rice cooks right in the casserole dish.
• Fajita seasoning: 3 tablespoons, homemade or store bought, for the main seasoning blend.
• Cayenne pepper: ⅛ teaspoon optional if you want a little heat.
• Corn kernels: 1 cup frozen for sweet pops throughout the casserole.
• Low sodium black beans: 1 14 ounce can, drained and rinsed, for fiber and heartiness.
• Shredded chicken: 5 cups cooked chicken, such as rotisserie or leftover chicken.
• Reduced sodium chicken broth: 3 cups to cook the rice and keep the casserole moist.
• Mild green chilies: 1 4 ounce can for gentle Southwestern flavor.
• Olive oil: 1 tablespoon to help the rice bake up tender.
• Tomato paste: 2 tablespoons for rich tomato flavor in the broth.
• Shredded Monterey Jack cheese: 1 ¼ cups for a melty, lightly golden top.

Step by Step Instructions:

1. Heat the oven: Preheat the oven to 400°F. Have a 9×13 inch baking dish ready so the rice has enough space to cook evenly.
2. Mix the dry base: Add the onion, red bell pepper, uncooked rice, fajita seasoning, and cayenne if using to the baking dish. Stir until the seasoning is spread through the rice and vegetables.
3. Whisk the broth: In a bowl or large measuring cup, whisk together the chicken broth, green chilies, tomato paste, and olive oil. Pour it over the rice mixture and stir well so no tomato paste sits in clumps.
4. Add the hearty ingredients: Stir in the shredded chicken, black beans, and corn. Spread everything evenly across the dish, making sure the rice is mostly under the liquid.
5. Bake covered: Cover the dish tightly with foil and bake for 65 to 70 mins. The casserole is ready for cheese when most of the liquid has absorbed and the rice is tender.
6. Melt the cheese: Remove the foil and sprinkle the Monterey Jack evenly over the top. Bake for 5 to 10 mins more, until the cheese is melted and slightly golden, then rest for 5 to 10 mins before serving.

Recipe Tips:

• Cover tightly: Foil traps the steam the rice needs, so crimp it well around the edges of the dish.
• Check the rice: If the casserole looks soupy after 70 mins, stir gently and bake a little longer until the liquid is mostly absorbed.
• Use cooked chicken: Raw chicken will not work the same way here, since the recipe is built around already shredded chicken.
• Avoid dry corners: Stir the mixture well before baking so rice does not sit uncovered at the edges.

Variations and Customization Ideas:

• Protein swap: Use shredded turkey, cooked ground beef, or leftover roast chicken in place of the shredded chicken.
• Spice boost: Add extra cayenne, diced jalapenos, chipotle powder, or hot sauce to the broth mixture.
• Dietary tweak: Use dairy free shredded cheese or skip the cheese for a lighter finish.
• Vegetarian style: Replace the chicken with extra beans, chickpeas, or a plant based chicken substitute.
• Rice option: Long grain white rice can be used instead of parboiled brown rice, though the baking time may need watching.

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Serving Suggestions:

• Burrito bowls: Spoon the casserole into bowls with salsa, avocado, cilantro, and green onions.
• Tortilla wraps: Roll warm leftovers into flour tortillas with extra cheese or refried beans.
• Chip scoop: Serve with tortilla chips for an easy kid friendly dinner plate.
• Fresh side: Add a crisp green salad, lime slaw, or sliced cucumbers to balance the warm rice.
• Comfort spread: Pair small portions with Creamy Chicken Gnocchi Skillet when you want a bigger family style dinner.

How to Store and Reheat:

Store leftovers in an airtight container in the refrigerator for up to 4 days. Let the casserole cool before sealing, but do not leave it at room temperature for more than 2 hours.

This casserole freezes well for 1 to 3 months in a freezer safe container. Cool it completely in the refrigerator before freezing, then thaw overnight before reheating.

Reheat single portions in the microwave until hot, or cover the dish and warm it in a 350°F oven. Add toppings after reheating so avocado, salsa, and herbs stay fresh.

For food safety, reheat leftovers to 165°F. If the rice seems dry, stir in a splash of broth before warming.

Recipe FAQ’s:

Can I make chicken burrito casserole ahead of time?

Yes. You can assemble the casserole earlier in the day, cover it, and refrigerate it until you are ready to bake. Let the dish sit at room temperature briefly while the oven heats so it does not go into the oven ice cold.

Can I serve chicken burrito casserole in tortillas?

Yes. Spoon the cooked casserole into large tortillas, then add salsa, refried beans, avocado, or extra cheese before rolling.

Why is my chicken burrito casserole still watery?

The rice may need more time, or the liquid may not have been evenly mixed through the dish. Stir gently, cover again if the rice is still firm, and bake until most of the liquid is absorbed.

Easy Chicken Burrito Casserole is a cozy, practical dinner with tender rice, shredded chicken, beans, corn, peppers, green chilies, and melted cheese all baked together in one dish.

Keep it in your ONE POT dinner lineup when you want a full meal with easy cleanup. Add your favorite toppings, turn up the spice, or wrap the leftovers into burritos and make it your own.

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