Fiesta Chicken Corn Casserole

Featured in: Hearty and Delicious Meals

This dish layers tender shredded chicken with corn, black beans, and a rich blend of Mexican cheese, all brought together with creamy sour cream and zesty salsa. Taco seasoning adds a bold kick, while pasta ensures every bite is hearty and satisfying. Baked until bubbling and golden, this casserole makes a festive centerpiece for gatherings or a flavorful solution for busy nights. Serve hot, garnished with your favorite toppings to elevate each serving with extra color and flavor.

Tags: #halal #chicken #baked #under-30-minutes #family-friendly #mexican #budget-friendly #easy #dinner

sana kitchen chef
By Sana Sana
Updated on Thu, 28 Aug 2025 21:57:12 GMT
A delicious Fiesta Chicken Casserole is served in a bowl, topped with cheese and tomatoes. Pin it
A delicious Fiesta Chicken Casserole is served in a bowl, topped with cheese and tomatoes. | recipebyme.com

Fiesta Chicken Casserole is my go to when I need a dinner that is cheerful hearty and quick to get on the table Simple pantry staples transform into a creamy lightly spicy casserole that is always a crowd pleaser The layers of cheese salsa and juicy chicken give every bite comfort food energy with almost zero fuss

My first attempt at this was for a potluck at my sons school Over half the parents wound up asking for the recipe When I reheated leftovers the next day my family fought over the last scoop

Ingredients

  • Shredded cooked chicken: Three cups Use rotisserie for easy prep or poach chicken breasts yourself for added tenderness
  • Corn kernels: A little summer sweetness Frozen or canned both work Aim for bright yellow kernels for visual pop
  • Black beans: One fifteen ounce can Protein packed and hearty Choose low sodium and rinse well to keep the dish balanced
  • Salsa: One cup This brings in flavor and moisture Use your favorite brand Choose chunky salsa if you like more texture
  • Sour cream: One cup Makes the casserole creamy Choose full fat for richness but light works too
  • Short pasta: Twelve ounces Rotini or penne holds the sauce in every bite Cook just shy of al dente so it does not overcook in the oven
  • Taco seasoning: One packet Brings southwestern flavor I sometimes blend my own for added depth
  • Mexican cheese blend: Two cups Divided One cup mixed in one cup for topping Look for a mix with Monterey Jack and cheddar that melts smoothly
  • Salt: Season as needed Depending on taco seasoning and cheese saltiness taste before adding more
  • Cooking spray or oil: For preparing the baking dish so nothing sticks

Instructions

Preheat and Prep:
Set oven to three hundred fifty degrees Fahrenheit Lightly grease a nine by thirteen inch casserole dish with spray or oil This guarantees easy serving and cleanup
Cook the Pasta:
Boil your pasta in well salted water Cook for two minutes less than the bag says so it stays pleasantly firm once baked Drain thoroughly and set aside
Mix the Sauce:
In a large bowl blend sour cream salsa and taco seasoning together Stir until the mixture has a creamy smooth consistency Infuse the base with flavor here
Combine with Chicken and Veggies:
To your sauce add the cooked shredded chicken corn kernels black beans and one cup of shredded cheese Make sure everything is evenly coated
Add Pasta:
Fold in the drained pasta Mix until everything is cloaked in that seasoned creamy mixture Scrape down the sides so nothing is left behind
Assemble the Casserole:
Pour and spread the mixture into your prepared baking dish Distribute the filling evenly so every scoop gets all the good bits
Top with Cheese and Bake:
Scatter the remaining cup of cheese over the top Bake uncovered for twenty to twenty five minutes Keep an eye for bubbling edges and a golden crust Let it rest five minutes before scooping to help it set
A delicious chicken and corn casserole is served in a white bowl.
A delicious chicken and corn casserole is served in a white bowl. | recipebyme.com

I am especially partial to the corn in this recipe Its sweet pop next to smoky beans and tangy salsa is nostalgic for me My daughter always tries to pick out every kernel for her plate so I often add extra just for her

Storage Tips

Fiesta Chicken Casserole keeps well in the fridge for up to four days Use an airtight container to keep it from drying out For freezing portion into single servings wrap tightly then place in a freezer bag or container Thaw overnight in the fridge and reheat in a low oven for best texture

Ingredient Substitutions

No rotisserie chicken Leftover turkey or even cooked ground beef makes a fun swap If you do not have Mexican blend cheese just use cheddar jack or colby Jack or try a little pepper jack for extra kick Greek yogurt is a lighter stand in for sour cream and tastes just as rich

Serving Suggestions

Spoon generous helpings over a bed of fresh lettuce for a warm taco salad Dust each serving with chopped cilantro or sliced jalapeños for added flavor A side of guacamole or warm tortilla chips rounds things out beautifully

Cultural and Historical Context

This casserole is an American home cook spin on Tex Mex favorites like chicken enchiladas and baked pasta It blends southwestern flavors in a fuss free format perfect for weeknights The mix of salsa beans and cheese is always a comfort The first time I served this after a family trip to Texas it became a new tradition whenever we want a touch of fiesta flavor at home

Seasonal Adaptations

Add fresh diced tomatoes and green onions if you make this in summer Sneak in spinach or bell peppers for extra veggies in the fall Use turkey after Thanksgiving for a new twist on leftovers

Success Stories

A close friend once took this to a neighborhood gathering and it disappeared before anything else A neighbor tracks me down for this recipe every time she has guests visiting The way the cheese bubbles over always pulls people back for seconds

Freezer Meal Conversion

Put the assembled casserole unbaked in a foil pan Cover tightly and freeze When ready to eat bake from frozen at three hundred fifty degrees Fahrenheit adding fifteen minutes to the time Add cheese topping halfway through so it gets melty but not burnt

A bowl of chicken and corn casserole with a variety of vegetables and spices.
A bowl of chicken and corn casserole with a variety of vegetables and spices. | recipebyme.com

There is something about a bubbly cheesy casserole that brings everyone to the kitchen I love doubling this for busy weeks since it never lasts long and the flavors are so homey and satisfying

Recipe FAQs

→ Can I use rotisserie chicken for this dish?

Yes, rotisserie chicken works great and saves time. Shred and mix it in as directed.

→ Is there a substitute for Mexican cheese blend?

Use a mix of cheddar and Monterey Jack for similar texture and flavor.

→ Can I make this casserole ahead of time?

Assemble ahead, cover, and refrigerate. Bake just before serving for best texture.

→ What pasta shapes work best here?

Short shapes like penne, fusilli, or rotini evenly hold the sauce and bake well.

→ Is it possible to add vegetables?

Absolutely. Add diced peppers or onions with the other mix-ins for extra flavor and color.

Fiesta Chicken Corn Casserole

Chicken, corn, salsa, and cheese combine for a vibrant, cheesy baked Mexican-inspired dish everyone will enjoy.

Prep Time
20 min
Cook Time
25 min
Total Time
45 min
By Sana: Sana

Category: Main Dishes

Skill Level: Easy

Cuisine: Tex-Mex

Yield: 8 Servings (One 9×13-inch baked casserole)

Dietary Categories: ~

Ingredients

→ Main Ingredients

01 3 cups cooked and shredded chicken
02 1 1/2 cups corn kernels
03 1 can (15 oz) black beans, rinsed and drained
04 1 cup salsa
05 1 cup sour cream
06 12 oz short pasta
07 1 packet taco seasoning
08 2 cups shredded Mexican cheese blend, divided
09 Salt, to taste

→ For Baking

10 Cooking spray or oil for greasing dish

Steps

Step 01

Preheat oven to 350°F (177°C). Lightly grease a 9×13-inch casserole dish with cooking spray or a thin coating of oil.

Step 02

Bring a large pot of salted water to a boil. Add pasta and cook for 2 minutes less than package directions instruct. Drain and set aside.

Step 03

In a large bowl, blend sour cream, salsa, and taco seasoning until smooth and homogenous.

Step 04

Add shredded chicken, corn kernels, black beans, and 1 cup of the shredded Mexican cheese blend to the bowl. Stir well until evenly incorporated.

Step 05

Add drained pasta to the mixture. Gently fold until pasta is thoroughly coated with the sauce and combined with the other ingredients.

Step 06

Transfer the mixture into the prepared casserole dish and spread evenly. Top with the remaining 1 cup shredded Mexican cheese blend.

Step 07

Bake uncovered in the preheated oven for 20–25 minutes, or until the cheese topping is bubbly and golden brown.

Step 08

Let the casserole rest for 5 minutes before slicing and serving.

Notes

  1. Undercooking the pasta prior to baking prevents it from becoming overly soft during the casserole's cook time.

Required Equipment

  • 9×13-inch casserole dish
  • Large mixing bowl
  • Large pot
  • Colander

Allergen Information

Check each ingredient for potential allergens and consult a healthcare professional if needed.
  • Contains dairy from sour cream and cheese, and wheat from pasta.

Nutritional Info (per serving)

This data is provided as a guide and doesn't replace medical advice.
  • Calories: 445
  • Fats: 17 g
  • Carbohydrates: 46 g
  • Proteins: 28 g