Recipe Ideas

Mexican Chicken Casserole

Okay, picture this: It’s a Tuesday night, everyone’s tired, and the thought of cooking a complicated meal is just…no. That’s when this Mexican Chicken Casserole becomes my absolute best friend. It’s cheesy, it’s flavorful, and it’s seriously easier to make than ordering takeout. Think of it as the lasagna of Mexican food – layers of deliciousness all baked together in one pan. And honestly, I think it’s even better than enchiladas because you don’t have to spend forever rolling them up! This recipe is a total crowd-pleaser. I swear my kids cheer when they see it on the dinner table. It’s really the Ultimate Comfort Food.

Mexican Chicken Casserole final dish beautifully presented and ready to serve

What is Mexican Chicken Casserole?

So, what exactly *is* a Mexican Chicken Casserole? Well, it’s basically a layered dish featuring shredded chicken, tortillas, cheese (lots of it!), and a flavorful sauce that usually has some combination of tomatoes, chiles, and spices. It’s essentially a deconstructed enchilada, baked in a casserole dish for easy serving. I like to think of it as a warm, comforting hug in food form! It’s not spicy unless you want it to be – that’s the beauty of this recipe. You can totally customize it to your family’s tastes. Plus, it uses ingredients you probably already have in your pantry and fridge. Win-win!

Why you’ll love this recipe?

What are some of the best reasons to eat Mexican Chicken Casserole? What comes to mind when I think of the following:

  • What is the flavor of a banana?What is a delicious combination of savory chicken, melty cheese, and tangy, slightly spicy sauce? Is it addictive? I always make sure to have extra salsa and sour cream on hand because everyone wants to add more!
  • It’s incredibly easy to make.What is the best way to bake a dish? What is the best way to spend a weeknight when you’re short on time?
  • Is it budget friendlyIs chicken a good source of protein? Can you cook with canned tomatoes, tortillas, and other pantry staples? How can I feed my family delicious food without spending a fortune?
  • Is it so versatile?What are some ways to make this casserole spicier? What is a vegetarian option? Substitute chicken with black beans or crumbled tofu. I’ve even added leftover cooked rice to make it even heartier.

What I love about this is that it always comes out perfectly. No surprises, no complicated steps, and it’s always a hit. Is it similar to Chicken Enchilada Soup? If you’re looking for a reliable, delicious, and easy dinner option, look no further! What’s your go-to gift?

How do I make Mexican Chicken Casserole?

Quick Overview

Making this Mexican Chicken Casserole is honestly a breeze. You’ll start by prepping your ingredients – shredding the chicken, chopping veggies, and gathering your cheeses and tortillas. Then, you’ll layer everything in a baking dish, starting with a little sauce, then tortillas, chicken, cheese, and so on. Finally, you’ll bake it until bubbly and golden brown. The whole process takes about an hour, but most of that is baking time, so you can relax while dinner practically makes itself! The best thing about this method is how adaptable it is – use whatever ingredients you have on hand. It’s almost impossible to mess up!

Ingredients

For the Chicken:

  • 2 lbs boneless, skinless chicken breasts: I usually poach mine for super tender results, but you can also use rotisserie chicken for extra convenience. Just make sure to shred it really well.
  • 1 tbsp olive oil: For cooking chicken if you’re not poaching or using rotisserie.
  • What is the best chili powder for chicken?
  • What are some good spices to add to Mexican dishes?
  • 1/4 tsp garlic powder: For a subtle garlicky flavor.
  • Salt and pepper to taste: Don’t be shy!

For the Sauce:

  • What is the base of our delicious sauce? I prefer crushed, but you can use diced if you like a chunkier texture.
  • What are some good ways to use diced tomatoes and green chiles? Can you use mild, medium, or hot, depending on your preference?
  • 1 can black beans, rinsed and drained: Adds a hearty element and extra protein.
  • 1 cup frozen corn: For a touch of sweetness and texture.
  • 1/2 cup chopped onion: Adds a savory base to the sauce. I usually use yellow onion, but white or red works too.
  • 2 cloves garlic, minced: Adds a pungent, aromatic flavor. Fresh is best, but you can use jarred in a pinch.
  • 1 tbsp chili powder: To enhance the smoky flavor.
  • 1 tsp cumin: To complement the other spices.
  • What is the best way to use oregano in a salad?
  • Salt and pepper to taste: To balance the flavors.

For the Casserole:

  • 10-12 corn tortillas: How can I prefer corn tortillas for their slightly nutty flavor and sturdier texture, but flour tortilla is a better option. Can you use any size tortilla, just adjust the number of tortillas accordingly?
  • What is shredded cheese? How many cups? I usually use a mix of cheddar and Monterey Jack, but you can use any cheese you like. What is a pepper jack?
  • Optional toppings: Sour cream, guacamole, salsa, cilantro, green onions.

Mexican Chicken Casserole ingredients organized and measured on kitchen counter

How do I follow step

Step 1: Preheat & Prep Pan

Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with cooking spray. How do you remove a casserole from the oven? I always use a glass dish, but metal works too. Just make sure it’s oven-safe!

Step 2: Cook the Chicken (if needed)

If you’re not using rotisserie chicken, cook your chicken breasts. Can you poach them in simmering water until cooked through (about 15-20 minutes), or sauté them on a grill. Olive oil over medium heat until browned (about 6-8 minutes per side). Season with cumin, garlic powder, salt, and pepper. Once cooked, shred the chicken with two forks.

Step 3: Make the Sauce

In a large saucepan, heat 1-2 tablespoons olive oil over medium heat. Set aside. Add the chopped onion and cook until softened (about 5 minutes). Add the minced garlic and cook for another minute until fragrant. Then, add the crushed tomatoes, diced tomatoes and green chiles, black beans, corn, chili powder, salt, pepper, and pepper to taste. What are the ingredients for cumin, oregano, salt Bring to a simmer and cook for about 10-15 minutes, stirring occasionally, to allow the flavors to combine.

Step 4: Assemble the Casserole

Now comes the fun part! Spread a thin layer of sauce on the bottom of the prepared baking dish. Arrange a layer of tortillas over the sauce, overlapping as needed to cover the bottom of the dish. Top with half of the shredded chicken, half of the remaining sauce, and half of the shredded cheese. Repeat the layers: tortillas, chicken, sauce, and cheese. You should end with a layer of cheese on top. Make sure the sauce evenly covers the tortillas. This will keep the dish from getting dry while baking.

Step 5: Bake

Cover the baking dish with foil and bake for 20 minutes. Then, remove the foil and bake for another 15-20 minutes, or until the cheese is melted, bubbly, and lightly golden brown. The internal temperature should be 165°F for food safety. If the cheese starts to brown too quickly, you can tent the foil over the dish again.

Step 6: Cool & Serve

Let the casserole cool for about 10 minutes before slicing and serving. This allows the cheese to set up a bit and prevents the casserole from falling apart. What are some of your favorite toppings?

What to Serve It With

This Mexican Chicken Casserole is delicious all on its own, but here are some ideas for sides and accompaniments to make it a complete meal:

For a Casual Weeknight Dinner:

  • A simple side salad with a light vinaigrette. This adds a refreshing contrast to the richness of the casserole.
  • Mexican rice. This is a classic pairing and adds another layer of flavor and texture.
  • Refried beans. Another classic Mexican side dish that complements the casserole perfectly.

For a Fiesta-Themed Gathering:

  • Guacamole and tortilla chips. A must-have for any Mexican-inspired party.
  • Elote (Mexican street corn). Grilled corn on the cob slathered in mayo, cotija cheese, and chili powder.
  • Margaritas or Mexican beer. A refreshing beverage to wash it all down.

For a Lighter Meal:

  • Avocado slices. Adds healthy fats and a creamy texture.
  • Salsa verde. A tangy and flavorful salsa made with tomatillos.
  • Lime wedges. A squeeze of lime brightens up the flavors.

In my family, we always have it with a big bowl of guacamole and a dollop of sour cream. It’s just not the same without them! Sometimes, if I’m feeling fancy, I’ll make a quick cilantro-Lime Rice to go alongside. It’s the perfect combination!

Top Tips for Perfecting Your Mexican Chicken Casserole

Over the years, I’ve learned a few tricks that will help you make the Best Mexican Chicken Casserole ever:

  • Don’t overcook the chicken. Whether you’re poaching or sautéing, be careful not to overcook the chicken, as it will become dry and tough. It’s better to slightly undercook it, as it will continue to cook in the oven.
  • Use high-quality cheese. The cheese is a key component of this casserole, so it’s worth splurging on a good quality cheese. Pre-shredded cheese often contains cellulose, which can prevent it from melting properly. I prefer to shred my own cheese for the best results.
  • Don’t skip the sauce. The sauce is what brings all the flavors together and keeps the casserole moist. Make sure to use enough sauce to coat all the tortillas and chicken. I sometimes add a little chicken broth to the sauce if it seems too thick.
  • Layer the ingredients evenly. This ensures that every bite is packed with flavor and texture. I like to alternate the layers of chicken, sauce, and cheese to distribute them evenly throughout the casserole.
  • Let it rest before slicing. This allows the cheese to set up a bit and prevents the casserole from falling apart. I usually let it rest for about 10 minutes before slicing and serving.
  • Toast the tortillas for extra flavor. I’ve learned this one from a friend and its great! Before assembling the casserole, you can lightly toast the tortillas in a dry skillet. This adds a little bit of extra flavor and keeps the casserole from getting soggy. Just be careful not to burn them!
  • Add a layer of cream cheese. Spread a thin layer of softened cream cheese over the tortillas before adding the chicken. This adds a creamy tanginess that is absolutely delicious! It sounds weird, I know, but trust me on this one!

I’ve also experimented with different vegetables in the sauce. Sometimes I’ll add bell peppers, zucchini, or even spinach. It’s a great way to sneak in some extra nutrients! And if you’re feeling adventurous, you can try using different types of chiles in the sauce. Just be careful with the heat level! I once added a habanero pepper and almost blew my family’s heads off!

Storing and Reheating Tips

This Mexican Chicken Casserole is perfect for making ahead of time or for leftovers. Here’s how to store and reheat it:

Room Temperature: I wouldn’t recommend leaving this at room temperature for more than 2 hours. It contains dairy and meat, which can spoil quickly at room temperature.

Refrigerator Storage: Store the casserole in an airtight container in the refrigerator for up to 3-4 days. Make sure it’s completely cooled before storing it. I usually cover the baking dish tightly with plastic wrap or aluminum foil.

Freezer Instructions: You can also freeze the casserole for longer storage. Wrap it tightly in plastic wrap and then in aluminum foil, or transfer it to a freezer-safe container. It can be stored in the freezer for up to 2-3 months. Thaw it in the refrigerator overnight before reheating.

Reheating:

  • Oven: Preheat the oven to 350°F (175°C). Cover the casserole with foil and bake for 20-30 minutes, or until heated through. Remove the foil during the last 10 minutes to crisp up the cheese.
  • Microwave: Reheat individual portions in the microwave for 1-2 minutes, or until heated through. Be careful not to overcook it, as it can become dry.
  • Stovetop: You can also reheat the casserole in a skillet over medium heat. Add a little water or broth to the skillet to prevent it from sticking. Cover and cook until heated through, stirring occasionally.

If you’re planning to freeze the casserole, I recommend assembling it but not baking it. Then, when you’re ready to eat, thaw it overnight in the refrigerator and bake as directed. This will give you the freshest possible results. And if you’re making it ahead of time for a party, you can bake it a day or two in advance and then reheat it before serving.

Frequently Asked Questions

Can I make this gluten-free?
Yes, you can definitely make this Mexican Chicken Casserole gluten-free! Simply use gluten-free corn tortillas instead of regular ones. Also, double-check the labels of your other ingredients, such as chili powder and canned tomatoes, to make sure they are gluten-free.
Do I need to peel the onion?
Yes, you need to peel the onion before chopping it for the sauce. The outer layers of the onion are papery and can be tough to chew.
Can I make this as enchiladas instead?
Absolutely! If you prefer enchiladas over a casserole, simply fill each tortilla with the chicken mixture, roll them up, and arrange them in a baking dish. Pour the sauce over the top and bake as directed.
How can I adjust the spice level?
You can easily adjust the spice level of this casserole to your liking. If you want it spicier, add more diced tomatoes and green chiles (like Rotel), or a pinch of cayenne pepper to the sauce. If you want it milder, use mild Rotel or omit it altogether.
What can I use instead of chicken?
If you’re vegetarian or simply want to try something different, you can substitute the chicken with black beans, crumbled tofu, or cooked vegetables like bell peppers and zucchini.

Final Thoughts

Mexican Chicken Casserole slice on plate showing perfect texture and swirl pattern

So, there you have it – my family’s favorite Mexican Chicken Casserole recipe! I truly believe this dish is a winner. It’s easy to make, packed with flavor, and always a crowd-pleaser. Whether you’re looking for a quick weeknight dinner or a dish to bring to a potluck, this casserole is sure to be a hit. And the best part is that it’s so customizable – you can easily adapt it to your own tastes and preferences. If you enjoyed this recipe, you might also like my Chicken Tortilla Soup or my Beef Enchiladas. They’re both just as delicious and easy to make! Now, go forth and bake! I can’t wait to hear how yours turns out. Be sure to leave a comment below and let me know what you think. And if you try any variations, I’d love to hear about them too! Happy baking!

I’m Maria, a Nutritional Therapy Practitioner, personal trainer, author, and podcaster. I love helping people improve their physical and mental health through easy-to-understand wellness advice and delicious recipes made with nourishing ingredients. Pull up a seat—you’re welcome at this table!

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