This easy Mexican Chicken Casserole is creamy, cheesy, and bursting with flavor! Perfect for a weeknight dinner or any gathering, this dish is sure to please everyone at the table. It combines tender chicken, beans, and a rich sauce, all topped with melty cheese. You can customize it with your favorite toppings for an extra touch!
Why You’ll Love This Recipe
- Quick and Easy: This casserole comes together in under an hour, making it perfect for busy weeknights.
- Flavor Packed: With zesty taco seasoning and creamy soup, every bite is deliciously satisfying.
- Versatile: Customize it with your choice of toppings like avocado or tomatoes to fit your taste.
- Family-Friendly: Even picky eaters will enjoy this comforting dish filled with familiar flavors.
- Great for Meal Prep: Make it ahead of time, and reheat for a hassle-free meal later in the week.
Tools and Preparation
Before you start cooking, gather the essential tools to ensure a smooth process. Here’s what you need to whip up this delightful casserole.
Essential Tools and Equipment
- 9×13 inch baking dish
- Mixing bowl
- Whisk
- Measuring cups and spoons
- Non-stick cooking spray
Importance of Each Tool
- 9×13 inch baking dish: Ideal size for layering the ingredients and ensuring even cooking.
- Mixing bowl: Allows you to easily combine the creamy sauce components without mess.
- Whisk: Great for thoroughly mixing sauces to achieve a smooth texture.

Ingredients
This easy Mexican Chicken Casserole is creamy and SO cheesy! The perfect weeknight dinner.
For the Sauce
- 10 ounces cream of chicken soup (1 can)
- 4.5 ounces green chiles (canned)
- 1 tablespoon taco seasoning
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
For the Filling
- 10 ounces Rotel
- 15 ounces black beans (canned, drained and rinsed)
- 15 ounces refried beans (canned)
- 15 ounces whole kernel corn (canned)
- 3 cups shredded cooked chicken
For Topping
- 2 cups Colby Jack cheese
- 4 cups tortilla chips or Doritos (whole or crushed)
- cilantro
- more chips (crushed)
- green onions
- sour cream (add after baking)
- avocado
- hot sauce
- tomatoes
How to Make Easy Mexican Chicken Casserole
Step 1: Preheat the Oven
Preheat your oven to 350 degrees Fahrenheit.
Step 2: Prepare the Creamy Sauce
In a large bowl, combine:
1. The cream of chicken soup,
2. Taco seasoning,
3. Garlic powder,
4. Onion powder.
Mix vigorously with a whisk until well combined.
Step 3: Prepare the Baking Dish
Spray a 9×13 inch baking dish with non-stick cooking spray to prevent sticking.
Step 4: First Layer of Chips
Crumble about 1/2 cup of the chips into the bottom of the casserole dish.
Step 5: Add Chicken Layer
Layer half of the shredded chicken over the crushed chips.
Step 6: Add Sauce and Beans Layer
Spoon half of the creamy soup mixture over the chicken. Then add:
1. Half of the refried beans,
2. Half of the Rotel tomatoes,
3. Half of the corn,
4. Half of the black beans.
Step 7: Cheese Layer
Sprinkle half of the Colby Jack cheese on top.
Step 8: Repeat Layers
Repeat layering in this order:
– Chips,
– Chicken,
– Creamy soup mixture,
– Refried beans,
– Rotel tomatoes,
– Corn,
– Black beans.
Step 9: Final Cheese Layer
Top your final layer with the remaining Colby Jack cheese.
Step 10: Bake It
Bake in your preheated oven for 35-40 minutes until bubbling around the sides and starting to brown on top.
Step 11: Add Toppings
Once out of the oven, top with fresh cilantro, extra crushed chips, avocados, sour cream, or fresh tomatoes as desired.
Enjoy your delicious Easy Mexican Chicken Casserole!
How to Serve Easy Mexican Chicken Casserole
Serving your Easy Mexican Chicken Casserole can elevate the dining experience and make it more enjoyable. Here are some delicious serving suggestions that will complement this hearty dish perfectly.
Garnish with Fresh Ingredients
- Cilantro: Adds a fresh, herbal flavor that brightens the casserole.
- Sour Cream: A cool and creamy topping that balances the spices.
- Chopped Green Onions: Provides a mild onion flavor and a pop of color.
Pair with Crunchy Snacks
- Extra Tortilla Chips: Serve alongside for scooping and added crunch.
- Guacamole: A creamy avocado dip that pairs well with the flavors of the casserole.
- Hot Sauce: Add a kick of heat for those who enjoy extra spice.
Serve with a Side Salad
- Mexican Street Corn Salad: A refreshing mix of corn, lime, and cilantro that complements the casserole’s richness.
- Simple Garden Salad: Crisp greens tossed in a light vinaigrette can balance out the creamy casserole.
How to Perfect Easy Mexican Chicken Casserole
To ensure your Easy Mexican Chicken Casserole turns out just right, keep these tips in mind. They will help you achieve the best flavor and texture.
- Use Rotisserie Chicken: For added convenience, use store-bought rotisserie chicken to save time on prep.
- Layer Ingredients Evenly: Make sure each layer is spread evenly for consistent flavor in every bite.
- Adjust Taco Seasoning: Feel free to add more seasoning if you prefer a spicier dish.
- Let It Rest Before Serving: Allowing the casserole to sit for about 10 minutes after baking helps it set up nicely.
Best Side Dishes for Easy Mexican Chicken Casserole
To create a complete meal, consider serving side dishes that enhance the flavors of your casserole. Here are some great options:
- Mexican Rice: Fluffy rice cooked with tomatoes and spices adds heartiness to your meal.
- Refried Beans: Creamy refried beans serve as a perfect complement to the flavors in the casserole.
- Grilled Vegetables: Seasonal vegetables grilled with olive oil bring freshness to your plate.
- Cornbread: Sweet cornbread provides a delightful contrast to the savory casserole.
- Pico de Gallo: A fresh salsa made from diced tomatoes, onions, and cilantro adds brightness and acidity.
- Avocado Salad: Sliced avocados drizzled with lime juice offer creaminess that pairs well with the dish.
Common Mistakes to Avoid
- Skipping the Preheat Step: Always preheat your oven before baking. This ensures even cooking and prevents a soggy casserole.
- Ignoring Layering: Proper layering is crucial for flavor and texture. Make sure to layer ingredients as directed for the best results.
- Using Cold Ingredients: Room temperature ingredients mix better. Take out your chicken and cream of chicken soup ahead of time.
- Overbaking: Keep an eye on your casserole. Overbaking can dry it out or burn the top, so check it a few minutes before the suggested time.
- Neglecting Toppings: Don’t forget about toppings! Adding fresh cilantro, avocado, or sour cream enhances flavor and presentation.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Consume within 3-4 days for the best quality.
Freezing Easy Mexican Chicken Casserole
- Freeze in a freezer-safe container to prevent freezer burn.
- Best used within 2-3 months for optimal freshness.
Reheating Easy Mexican Chicken Casserole
- Oven: Preheat to 350°F and cover with foil. Bake for 20-30 minutes until heated through.
- Microwave: Heat in a microwave-safe dish on medium power for 3-5 minutes, stirring halfway through.
- Stovetop: Heat over medium-low heat in a skillet, stirring occasionally until warmed.
Frequently Asked Questions
What is Easy Mexican Chicken Casserole?
Easy Mexican Chicken Casserole is a creamy, cheesy dish made with layers of cooked chicken, beans, corn, and flavorful spices baked to perfection.
Can I customize my Easy Mexican Chicken Casserole?
Absolutely! Feel free to add vegetables like bell peppers or zucchini, or swap the cheese for your favorite type.
How long does it take to prepare Easy Mexican Chicken Casserole?
The total time for preparation and cooking is approximately 55 minutes, making it perfect for a weeknight dinner.
Is there a vegetarian version of Easy Mexican Chicken Casserole?
Yes! You can replace the chicken with black beans or lentils and use vegetable broth instead of cream of chicken soup.
Final Thoughts
This Easy Mexican Chicken Casserole is not only creamy and cheesy but also incredibly versatile. You can modify it with various toppings or add extra vegetables based on your taste. It’s perfect for busy weeknights when you want something hearty and satisfying. Give it a try!
Easy Mexican Chicken Casserole
- Total Time: 55 minutes
- Yield: Serves 8
Description
Indulge in the deliciousness of Easy Mexican Chicken Casserole, a creamy and cheesy dish that’s perfect for weeknight dinners or gatherings. This flavorful casserole combines tender chicken, savory beans, and a rich sauce topped with melty cheese, creating a satisfying meal that everyone will love. Customize it with your favorite toppings like fresh avocado, tomatoes, or zesty hot sauce to suit your taste. Quick to prepare in just under an hour, this dish is not only family-friendly but also makes for excellent meal prep. Whip it up ahead of time, reheat, and enjoy a hassle-free meal later in the week!
Ingredients
- 10 ounces cream of chicken soup (1 can)
- 4.5 ounces green chiles (canned)
- 1 tablespoon taco seasoning
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 10 ounces Rotel
- 15 ounces black beans (canned, drained and rinsed)
- 15 ounces refried beans (canned)
- 15 ounces whole kernel corn (canned)
- 3 cups shredded cooked chicken
- 2 cups Colby Jack cheese
- 4 cups tortilla chips or Doritos (whole or crushed)
- cilantro
- more chips (crushed)
- green onions
- sour cream (add after baking)
- avocado
- hot sauce
- tomatoes
Instructions
- Preheat your oven to 350°F.
- In a mixing bowl, combine cream of chicken soup, taco seasoning, garlic powder, and onion powder; whisk until smooth.
- Spray a 9×13 inch baking dish with non-stick cooking spray.
- Crumble half of the tortilla chips into the bottom of the dish.
- Layer half of the shredded chicken on top of the chips.
- Spoon half of the creamy soup mixture over the chicken followed by layers of refried beans, Rotel tomatoes, corn, and black beans.
- Sprinkle half of the Colby Jack cheese on top.
- Repeat layers with remaining ingredients and finish with the last of the cheese.
- Bake for 35-40 minutes until bubbling and golden brown.
- Top with fresh cilantro, crushed chips, avocado, sour cream, or tomatoes as desired.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Main
- Method: Baking
- Cuisine: Mexican
Nutrition
- Serving Size: 1 cup (approximately 245g)
- Calories: 370
- Sugar: 3g
- Sodium: 800mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 7g
- Protein: 24g
- Cholesterol: 55mg