Mexican Chicken Casserole Recipe with Cheesy Tortilla Topping

This Mexican chicken casserole is the ultimate comfort-food dinner: layers of crushed Doritos under tender chicken, black beans, and tomatoes, baked in a creamy sauce and finished with melted cheddar and sliced jalapeños.

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The Best Mexican Chicken Casserole

If you enjoy bold, Mexican-inspired flavors and want an easy weeknight meal, this Mexican chicken casserole is a perfect choice. It layers crunchy chips, seasoned chicken, beans, and tomatoes in a creamy base, then bakes until the cheese is melted and bubbly. The result is a comforting, family-friendly dish that’s quick to assemble and satisfying to eat.

The recipe is straightforward: crush chips for a crunchy base, combine cooked chicken with black beans and cream of chicken soup seasoned with cumin, add tomatoes, top with more chips and cheese, and bake. It’s crowd-pleasing and adaptable — swap chips, cheeses, or chicken to suit what you have on hand.

Why This Recipe Works

Simple to prepare: Minimal prep and no complicated steps — mix, layer, and bake.
Comforting textures: Creamy soup mixture, tender chicken and beans, and a crunchy chip layer combine perfectly.
Versatile: Easy to customize with different cheeses, chip types, or added seasonings like taco mix or hot sauce.

Ingredients

The ingredient list is short and pantry-friendly. You’ll likely have most items already. Here’s what you need:

3 cups crushed Nacho Cheese Doritos (or crushed tortilla chips)
1 (14 oz) can black beans, rinsed and drained
2 cups chopped cooked chicken (rotisserie or leftover chicken)
1 teaspoon ground cumin
3 cups cream of chicken soup
1 (12 oz) can chopped tomatoes with juices (or tomatoes with green chiles)
1 ½ cups shredded cheddar cheese
1 ½ cups shredded mild cheddar or Monterey Jack
2 jalapeño peppers, thinly sliced for serving (optional)

How To Make Mexican Chicken Casserole

Prep: Preheat the oven to 350°F (180°C). Grease a 13×9-inch casserole dish.
Layer the base: Spread 1 cup of crushed Doritos or tortilla chips across the bottom of the prepared dish.
Add chicken and beans: Evenly distribute the chopped chicken and rinsed black beans over the chip layer.
Make the sauce: In a bowl, mix the cream of chicken soup with the cumin until smooth. Pour this mixture over the chicken and beans.
Top and finish: Spoon the canned chopped tomatoes (with their juices) over the casserole, then sprinkle the remaining crushed chips on top. Cover with both kinds of shredded cheese.
Bake: Bake for about 30 minutes, or until the cheese is melted and the top is golden. Remove from the oven and let stand a few minutes.
Serve: Garnish with thinly sliced jalapeños if desired and serve hot.

Tips To Make The Best Recipe

Use crushed tortilla chips if you prefer a milder base or don’t have Doritos.
Leftover roasted chicken, shredded rotisserie chicken, or cubed cooked chicken all work well.
Stir in taco seasoning or a pinch of chili powder for extra depth of flavor.
Top the baked casserole with sour cream, green onions, hot sauce, or enchilada sauce for more variety.

How To Store Mexican Chicken Casserole

In the fridge: Cover the casserole dish with a lid or transfer portions to an airtight container. Properly stored, it keeps for 3–4 days.

In the freezer: Cool completely, then freeze in an airtight container for up to 4 months. For best texture, store without fresh toppings like jalapeños or sour cream, and add those after reheating.

Reheating: Reheat refrigerated portions in a 350°F (180°C) oven for 10–15 minutes, or until warmed through. If frozen, thaw overnight in the fridge before reheating or increase baking time until hot in the center.

FAQS About This Mexican Chicken Casserole Recipe

Can I make this casserole ahead of time?

Yes. Assemble the casserole in the dish but wait to add the final layer of chips and cheese. Cover and refrigerate until ready to bake; add chips and cheese just before baking for best texture.

Can I use chicken thighs for Mexican chicken casserole?

Absolutely. Cooked chicken thighs or tenders add richness and extra flavor; shred or chop them before assembling.

What can I serve with Mexican chicken casserole?

This casserole pairs well with simple sides like cilantro lime rice, corn salsa, a fresh salad, or warm tortilla chips. Add guacamole or a dollop of sour cream for extra creaminess.

More Casserole Recipes

If you enjoy easy, family-friendly casseroles, try other favorites such as cowboy cornbread casserole, taco cornbread casserole, burrito casserole, chile relleno casserole, sloppy joe casserole, John Wayne casserole, or Mexican street corn casserole.

Yield: 8 servings

Mexican Chicken Casserole

This Mexican chicken casserole blends crunchy chips, tender chicken, black beans, and a creamy sauce, finished with melted cheddar and jalapeños.

Prep Time: 10 minutes

Cook Time: 30 minutes

Total Time: 40 minutes

Ingredients

3 cups crushed nacho cheese Doritos (or tortilla chips)
14 oz can black beans, rinsed and drained
2 cups chopped rotisserie or cooked chicken
1 tsp ground cumin
3 cups cream of chicken soup
12 oz can chopped tomatoes with juices (or tomatoes with green chiles)
1 ½ cups shredded cheddar cheese
1 ½ cups shredded mild cheddar or Monterey Jack
2 jalapeño peppers, thinly sliced for serving (optional)

Instructions

Preheat oven to 350°F (180°C). Grease a 13×9-inch baking dish.
Sprinkle 1 cup of crushed chips over the bottom of the dish.
Layer chicken and black beans over the chips.
Mix cumin into the cream of chicken soup and pour over the chicken and beans.
Top with canned tomatoes and the remaining crushed chips.
Sprinkle both cheeses over the top.
Bake for about 30 minutes until the cheese is melted and edges are golden.
Serve hot with sliced jalapeños if desired.

Nutrition Information

Serving Size: 1 serving

Amount Per Serving: