Mexican Cheesy Chicken Casserole – A Tex-Mex Comfort Classic

Craving something cheesy, easy, and packed with flavor? This Mexican Cheesy Chicken Casserole hits all the right notes—tender chicken, creamy sauce, zesty seasoning, and a crunchy chip topping. It’s the ultimate solution for busy weeknights or casual get-togethers.

With simple ingredients and bold flavors, this Tex-Mex chicken casserole is a guaranteed crowd-pleaser. Visit this no-fuss cheesy bake if you’re in the mood for more comfort food that comes together fast.

Mexican Cheesy Chicken Casserole

A quick and easy Tex-Mex casserole made with shredded chicken, creamy sauce, melted cheddar, and crunchy tortilla chips. Perfect for busy weeknights or casual gatherings.

Imprimer la recette Pin Recipe

Temps de préparation 10 minutes min

Temps de cuisson 25 minutes min

Temps total 35 minutes min

Portions: 6 servings

Calories: 430

Ingredients Method Notes

Ingrédients

  

• 3 cups cooked shredded chicken
• 1 can (10 oz) cream of chicken soup
• 1 cup sour cream
• 1 can (10 oz) diced tomatoes with green chilies drained
• 1 packet taco seasoning
• 2 cups shredded cheddar cheese divided
• 1½ cups crushed tortilla or corn chips such as Fritos
• ½ cup chopped onion optional
• sour cream, diced tomatoes, fresh cilantro for garnish

Method

 

1. Preheat oven to 350°F (175°C) and grease a 9×13-inch casserole dish.
2. In a large bowl, combine shredded chicken, cream of chicken soup, sour cream, drained diced tomatoes with green chilies, taco seasoning, and chopped onion (if using).
3. Stir in 1 cup of shredded cheddar cheese.
4. Spread crushed tortilla or corn chips evenly in the bottom of the prepared baking dish.
5. Spoon the chicken mixture evenly over the chips.
6. Top with the remaining 1 cup of shredded cheddar cheese.
7. Bake uncovered for 25–30 minutes, until bubbly and golden.
8. Garnish with sour cream, diced tomatoes, and fresh cilantro before serving.

Notes

Use rotisserie chicken to save time. Swap cheddar for a Mexican cheese blend or Monterey Jack. Add black beans or corn for more texture. To make it vegetarian, use plant-based protein or extra beans. Freeze unbaked or baked portions for later. Reheat in oven or microwave until hot.

Why You’ll Love This Mexican Chicken Casserole

This casserole is everything a weeknight dinner should be: quick, satisfying, and super flavorful.

• Cheesy, creamy, and crunchy all in one
• Packed with Tex-Mex flavors
• Ready in under 30 minutes
• Ideal for family dinners, potlucks, or casual gatherings
• Easy to customize with what you have in the pantry

Looking for another cozy casserole with global flair? Visit this chicken tikka bake for a spicy, comforting twist.

Ingredients

To make this cheesy Mexican chicken casserole, you’ll need:

• 3 cups cooked shredded chicken
• 1 can (10 oz) cream of chicken soup
• 1 cup sour cream
• 1 can (10 oz) diced tomatoes with green chilies (e.g. Rotel), drained
• 1 packet taco seasoning (See taco seasoning tips)
• 2 cups shredded cheddar cheese
• 1½ cups crushed tortilla or corn chips (Fritos or similar)
• ½ cup chopped onion (optional)
• Toppings: More sour cream, diced tomatoes, fresh cilantro

Instructions: How to Make Mexican Cheesy Chicken Casserole

1. Preheat and Prep

• Preheat oven to 350°F (175°C).
• Lightly grease a 9×13-inch casserole dish.

2. Mix the Filling

In a large bowl, combine:

• Shredded chicken
• Cream of chicken soup
• Sour cream
• Drained diced tomatoes with green chilies
• Taco seasoning
• Chopped onion (if using)
• Stir in 1 cup of cheddar cheese

3. Layer the Chips

• Spread the crushed tortilla chips evenly on the bottom of the baking dish.

4. Assemble the Casserole

• Spoon the chicken mixture over the chips and spread evenly.

5. Top with Cheese

• Sprinkle the remaining 1 cup of cheddar cheese over the top.

6. Bake

• Bake uncovered for 25–30 minutes, until bubbly and golden.

7. Garnish and Serve

• Top with extra sour cream, diced tomatoes, and fresh cilantro for a fresh finish.

Tips & Variations

• Swap cheeses: Use Monterey Jack or Mexican blend for more melt.
• Shortcut: Use rotisserie chicken for ultra-quick prep.
• Bulk it up: Add black beans or corn for added texture and fiber.
• Make it spicy: Stir in diced jalapeños or drizzle with hot sauce.
• Leftovers? Visit this breakfast burrito recipe to repurpose any extras with eggs and wraps.

Storage & Meal Prep

• Refrigerate: Store leftovers in an airtight container for up to 4 days.
• Freeze: You can freeze before or after baking—just wrap tightly.
• Reheat: Warm in the oven at 325°F or microwave until hot and bubbling.

Perfect For…

This cheesy Mexican chicken bake works for almost any occasion:

• Weeknight dinners
• Potluck parties
• Meal prep sessions
• Game day spreads
• Tex-Mex themed nights

Need a quick dessert to follow? Visit this turtle poke cake for a rich, chocolatey finale.

FAQs: Mexican Chicken Casserole

Can I make this dish ahead?
Yes! Assemble up to a day in advance and bake when ready to serve.

What chips work best?
Corn chips, tortilla chips, or even Fritos—anything with a good crunch.

Can I make it vegetarian?
Definitely—swap chicken for black beans, corn, or a plant-based protein.

Is it spicy?
Not overly, but you can dial up the heat with jalapeños or spicy taco seasoning.

Final Thoughts: The Weeknight Hero of Tex-Mex Meals

This Mexican Cheesy Chicken Casserole delivers bold taco flavor, creamy texture, and a cheesy, crunchy finish—all in under 30 minutes. Whether you’re feeding the family or hosting friends, it’s an easy, reliable recipe that everyone will ask for again.

Make it once, and it’ll earn a permanent place in your weeknight dinner rotation.