If you’re looking for a hearty, comforting dish that brings the vibrant flavors of Mexico right to your dinner table, look no further than this Mexican Chicken Casserole. It’s a delightful blend of tender chicken, zesty taco seasoning, and creamy ingredients that make for a satisfying meal the whole family will love. Plus, this casserole is incredibly easy to prepare, making it perfect for busy weeknights or casual get-togethers. Get ready to dig into a dish that’s not only delicious but also packed with nutrients and flavor!
Top Reasons to Make Mexican Chicken Casserole

- Quick and Easy: This casserole can be assembled in no time, making it a great option for busy evenings.
- Flavorful: The combination of taco seasoning, cheese, and creamy ingredients creates a taste explosion in every bite.
- Customizable: You can easily adjust the ingredients to suit your preferences, whether that means adding more veggies or swapping out the cheese.
- One-Pan Wonder: Everything cooks together in one dish, making cleanup a breeze.
- Great for Meal Prep: This casserole refrigerates and freezes well, so you can make it ahead of time and enjoy it later!
The Ingredient Lineup
To make this mouthwatering Mexican Chicken Casserole, you will need the following ingredients:
- 4 cups cooked chopped chicken: Shredded rotisserie chicken works perfectly!
- 1 (1-oz) package taco seasoning: Adds a burst of flavor to the dish.
- 1 (10.5-oz) can Unsalted Cream of Chicken Soup: Provides a creamy base.
- 1 cup sour cream: For additional creaminess and tang.
- 1 cup black beans: Rinsed and drained for extra protein and fiber.
- 1 (10-oz) can Rotel diced tomatoes and green chilies: Adds a spicy kick.
- 1 cup corn kernels: Sweet corn complements the other flavors nicely.
- 1 cup shredded cheddar cheese: For that melty, cheesy goodness.
- 3/4 cup tortilla strips: To add crunch to the topping.
What You’ll Need (Gear)
Before you start cooking, gather the following kitchen gear:
- Large mixing bowl: For combining all the casserole ingredients.
- 9×13-inch baking dish: Perfect for baking and serving the casserole.
- Wooden spoon or spatula: For mixing the ingredients together.
- Oven mitts: To safely handle the hot baking dish.
- Measuring cups and spoons: For accurate ingredient measurements.
Mexican Chicken Casserole, Made Easy

Now that you have your ingredients and gear ready, let’s dive into the step-by-step process of creating this delicious Mexican Chicken Casserole.
Step 1: Preheat Your Oven
Preheat your oven to 350°F (175°C). This ensures that your casserole bakes evenly and thoroughly.
Step 2: Mix the Base Ingredients
In a large mixing bowl, combine the cooked chopped chicken, taco seasoning, cream of chicken soup, sour cream, black beans, Rotel tomatoes, and corn. Mix until everything is well incorporated.
Step 3: Transfer to Baking Dish
Pour the mixture into a greased 9×13-inch baking dish, spreading it out evenly.
Step 4: Add the Cheese
Sprinkle the shredded cheddar cheese evenly over the top of the casserole. This will create a deliciously cheesy crust as it bakes.
Step 5: Add Tortilla Strips
Finally, sprinkle the tortilla strips over the cheese. This will add a delightful crunch to each bite!
Step 6: Bake
Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is melted and bubbly, and the casserole is heated through.
Step 7: Serve and Enjoy
Once done, remove the casserole from the oven and let it sit for a few minutes before serving. This allows everything to set a bit, making it easier to dish out. Enjoy your Mexican Chicken Casserole with your favorite toppings like avocado, fresh cilantro, or a squeeze of lime!
International Equivalents

If you’re curious about how this dish resonates with other cuisines, here are some international equivalents:
- Enchiladas: A Mexican dish of rolled tortillas filled with meat, cheese, or beans, topped with sauce.
- Chili con Carne: A spicy stew of meat and chili peppers, often served with beans.
- Pastelón: A Puerto Rican dish made with layers of plantains, meat, and cheese.
- Casserole au Poulet: A French chicken casserole that often includes vegetables and a creamy sauce.
Avoid These Mistakes
When making your Mexican Chicken Casserole, it’s essential to avoid common pitfalls:
- Using low-quality taco seasoning can result in a bland dish. Opt for a flavorful brand or make your own.
- Overcooking the casserole can dry it out. Keep an eye on the baking time and check for doneness.
- Using canned beans without rinsing can add excess sodium. Always rinse and drain your black beans before adding them.
- Not letting the casserole sit before serving can make it hard to slice cleanly. Allow it to rest for a few minutes!
Refrigerate, Freeze, Reheat
If you have leftovers or want to prepare this dish ahead of time, here are some tips:
To refrigerate, simply cover the casserole with plastic wrap or aluminum foil and store it in the refrigerator for up to 3 days. To freeze, wrap the casserole tightly with plastic wrap and then aluminum foil to prevent freezer burn. It can be frozen for up to 3 months.
When you’re ready to reheat, thaw it in the refrigerator overnight if frozen. Reheat in the oven at 350°F until warmed through, about 20-25 minutes. You can also microwave individual portions if you’re in a hurry!
FAQ
Can I use uncooked chicken in this casserole?
While it’s best to use cooked chicken for this recipe, you can use uncooked chicken if you increase the baking time. Make sure the chicken reaches an internal temperature of 165°F (75°C).
Can I substitute the sour cream?
Yes! You can use Greek yogurt or a dairy-free yogurt alternative for a similar creamy texture.
What can I serve with this casserole?
This Mexican Chicken Casserole pairs well with a simple green salad, rice, or Air Fryer Chicken Fajitas for a complete meal.
Can I make this casserole vegetarian?
Absolutely! Substitute the chicken with cooked quinoa or extra black beans and adjust the seasoning to your liking.
Desserts to Finish
Complete your meal with a delicious dessert! Here are some sweet ideas:
Make It Tonight
With its straightforward preparation and incredible flavor, the Mexican Chicken Casserole is a dish you can make tonight! Gather your ingredients, follow the steps, and enjoy a comforting meal that everyone will rave about. Whether it’s a cozy family dinner or a dish to impress friends, this casserole is sure to hit the spot. So don’t wait—get cooking and treat yourself to a delightful taste of Mexico!
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Mexican Chicken Casserole
Ingredients
Ingredients
- 4 cups cooked chopped chicken Shredded rotisserie chicken works perfectly
- 1 oz taco seasoning Adds a burst of flavor to the dish
- 1 10.5-oz Unsalted Cream of Chicken Soup Provides a creamy base
- 1 cup sour cream For additional creaminess and tang
- 1 cup black beans Rinsed and drained for extra protein and fiber
- 1 10-oz Rotel diced tomatoes and green chilies Adds a spicy kick
- 1 cup corn kernels Sweet corn complements the other flavors nicely
- 1 cup shredded cheddar cheese For that melty, cheesy goodness
- 3/4 cup tortilla strips To add crunch to the topping
Instructions
Instructions
- Preheat your oven to 350°F (175°C). This ensures that your casserole bakes evenly and thoroughly.
- In a large mixing bowl, combine the cooked chopped chicken, taco seasoning, cream of chicken soup, sour cream, black beans, Rotel tomatoes, and corn. Mix until everything is well incorporated.
- Pour the mixture into a greased 9x13-inch baking dish, spreading it out evenly.
- Sprinkle the shredded cheddar cheese evenly over the top of the casserole. This will create a deliciously cheesy crust as it bakes.
- Finally, sprinkle the tortilla strips over the cheese. This will add a delightful crunch to each bite!
- Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is melted and bubbly, and the casserole is heated through.
- Once done, remove the casserole from the oven and let it sit for a few minutes before serving. Enjoy your Mexican Chicken Casserole with your favorite toppings!
Equipment
- Large Mixing Bowl
- 9x13 inch Baking Dish
- Wooden spoon or spatula
- Oven mitts
- Measuring cups and spoons
Notes
- Use high-quality taco seasoning for the best flavor.
- Keep an eye on baking time to prevent overcooking.
- Rinse canned beans to reduce sodium content.
- Let the casserole rest before serving for easier slicing.
