Shredded Mexican Chicken Casserole

As seen in: Evening Meals That Deliver Results

This comforting Mexican-inspired casserole features shredded chicken combined with salsa, sweet corn, and black beans for a crowd-pleasing meal. Everything bakes into a bubbling dish beneath a layer of Colby Jack or Mexican blend cheese for gooey richness. Customize with toppings like guacamole, sour cream, and green onions for a fresh finish. Ideal for busy nights, the simple prep and short bake time make this dish an easy family favorite. Leftovers keep well in the fridge or freezer, and you can swap in ground beef, bell peppers, or even cauliflower for variety. Simply multiply ingredients to feed a crowd!

Sarah Crisp
Contributed By Sarah Crisp
Last modified on Sat, 05 Jul 2025 11:19:58 GMT
A bowl of Mexican chicken casserole with tomatoes and cheese. Save This
A bowl of Mexican chicken casserole with tomatoes and cheese. | cookrisp.com

This Mexican chicken casserole comes together in one pan with hearty flavors and gooey cheese for a dinner that everyone in my house asks for on busy nights. All the comfort of your favorite burritos or enchiladas but with a fraction of the prep and cleanup.

I first put this together after a long day when I needed something filling and simple. Now it is in our weekly rotation and everyone digs in for seconds.

Ingredients

  • Shredded chicken: Gives this casserole its satisfying protein base and can save time when using leftover or rotisserie chicken
  • Salsa: Provides tanginess and moisture try to pick a chunky variety for more texture
  • Canned corn: Adds sweetness and color choose whole kernel for best taste
  • Black beans: Bring fiber and a hearty bite go for low sodium and rinse well
  • Garlic powder: For a savory background use fresh garlic if you want a stronger kick
  • Salt: Brightens all the flavors use kosher salt for even seasoning
  • Cumin: Adds warm earthy notes freshly ground tastes extra vibrant
  • Colby jack or Mexican blend cheese: For meltiness and a creamy topping shred your own for the smoothest melt
  • Optional toppings: Like sour cream guacamole and green onions add cool and creamy contrast

Step-by-Step Instructions

Prepare the Chicken Mixture:
Mix shredded chicken with salsa corn black beans garlic powder salt and cumin in a large bowl until everything is evenly coated. Take time to mix well so every bite has balanced flavors.
Spread and Top:
Transfer the mixture into a big casserole dish and use a spatula to press it down gently. Sprinkle the cheese evenly over the surface so you will have a golden topping after baking.
Bake:
Place the casserole dish on the middle rack in a preheated oven at three hundred fifty degrees Fahrenheit. Bake for twenty to twenty five minutes until the cheese is fully melted and bubbly and the internal temperature reaches hot throughout.
Garnish and Serve:
Remove from the oven and let it cool for five minutes. Add your favorite toppings like spoonfuls of sour cream dollops of guacamole and a sprinkle of sliced green onions just before serving for extra freshness.
A delicious Mexican chicken casserole with tomatoes, cheese, and sour cream. Save This
A delicious Mexican chicken casserole with tomatoes, cheese, and sour cream. | cookrisp.com

I love loading this casserole up with extra cheese because my family loves that super creamy top layer. My kids pile on crunchy tortilla chips and call it nacho night which always makes me smile.

Storage Tips

Keep leftovers in the fridge for up to three to four days in a tightly sealed container. This casserole also freezes very well. Just portion it into individual servings or freeze the whole dish wrapped tightly in plastic and foil for up to three months. Thaw overnight in the fridge before reheating for best texture.

Ingredient Substitutions

You can swap out the shredded chicken for pulled pork seasoned ground beef or even roasted cauliflower for a vegetarian spin. Switch the beans for pinto if you like or add chopped bell peppers for extra color and crunch. The cheese is flexible too so use cheddar pepper jack or any good melting cheese that you love.

Serving Suggestions

Serve this casserole hot out of the oven with sides like fresh lime wedges a simple green salad or warm tortillas. It is fantastic for potlucks and makes a hearty filling for burritos or quesadillas the next day. We sometimes top individual plates with pickled jalapenos for a spicy finish.

Cultural Context

While not a traditional Mexican dish this casserole uses classic Tex Mex elements like salsa beans and melting cheese all layered for American comfort. It is a great example of blending Mexican ingredients into easy weeknight cooking and it really captures that crowd pleasing family style spirit.

Common Queries

→ What type of chicken works best?

Neutral-flavored shredded chicken such as pulled rotisserie, baked, or boiled works great. Leftovers or even fried chicken can be used.

→ Can I use different cheese varieties?

Yes, Colby Jack, Mexican blend, cheddar, or Monterey Jack melt well and enhance the dish's flavor.

→ How should leftovers be stored?

Place cooled leftovers in an airtight container and refrigerate for 3-4 days, or freeze up to 3 months.

→ Is it possible to prepare ahead of time?

You can assemble in advance and refrigerate or freeze before baking. Bake directly from the fridge or after thawing for convenience.

→ What garnishes complement this dish?

Top with sour cream, guacamole, and sliced green onions for extra flavor and freshness.

→ Are there vegetarian options?

Substitute chicken with extra beans, pinto beans, or roasted cauliflower for a vegetarian version.

Shredded Mexican Chicken Casserole

Baked shredded chicken layered with salsa, beans, corn, and melty cheese delivers vibrant, satisfying flavor.

Preparation Time
10 Minutes Required
Cooking Duration
20 Minutes Required
Overall Time
30 Minutes Required
Contributed By: Sarah Crisp

Recipe Type: Dinner Victories

Skill Level: Beginner-Friendly

Cuisine Type: Mexican

Serving Size: 6 Number of Servings

Dietary Preferences: ~

What You’ll Need

01 4 cups shredded chicken
02 2 cups salsa
03 15.25 oz canned corn, drained
04 1 cup black beans, rinsed
05 1/2 tsp garlic powder
06 1 tsp salt
07 1/2 tsp cumin
08 1.5 cups Colby Jack cheese, shredded (or Mexican blend)

→ Garnish (optional)

09 Sour cream
10 Guacamole
11 Green onions

Steps to Follow

Step 01

Mix the shredded chicken, salsa, corn, black beans, salt, garlic powder, and cumin together and spread in a large casserole dish.

Step 02

Cover evenly with Cheddar cheese.

Step 03

Bake at 350°F for 20-25 minutes or until the cheese is melted and the chicken is heated through.

Step 04

Once done, remove from the oven and garnish with your choice of sour cream, guacamole, and green onions. Enjoy!

Additional Notes

  1. You can use any neutrally flavored shredded chicken, such as rotisserie chicken or leftovers.
  2. This recipe can be frozen before or after cooking and stored for up to 3 months.
  3. To reheat, use a microwave-safe dish or bake in the oven at 350°F until heated through.
  4. Easily scale this dish to feed a crowd by multiplying the ingredients as needed.

Tools to Have

  • Large casserole dish
  • Oven

Allergen Information

Double-check ingredients for allergens, and seek medical guidance if necessary.
  • Contains dairy (cheese, sour cream)
  • Potential gluten contamination in canned ingredients or seasoning

Nutrition Info (Per Serving)

These figures are estimates and shouldn’t replace professional health advice.
  • Calories Per Serving: 404
  • Fat Content: 18 grams
  • Carbohydrates: 23 grams
  • Protein Amount: 37 grams