Fiesta Chicken Casserole Recipe

Introduction

Fiesta Chicken Casserole is a vibrant and comforting dish bursting with Southwestern flavors. Easy to prepare and packed with hearty ingredients, it’s perfect for a family dinner or casual get-together. This cheesy, flavorful casserole will quickly become a weeknight favorite.

Fiesta Chicken Casserole Recipe - Recipe Image

Ingredients

  • 2½ cups uncooked rotini pasta
  • 1 cup sour cream
  • 1 cup salsa
  • 1 packet mild taco seasoning
  • ½ teaspoon cumin
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • 1 can (15 oz) corn, drained
  • 1 can (15 oz) black beans, drained and rinsed
  • 2½ cups cooked chicken
  • 2 cups shredded cheese

Instructions

  1. Step 1: Preheat your oven to 350°F (175°C). Prepare a 9×13 inch baking dish by spraying it with cooking spray and set aside.
  2. Step 2: Cook the rotini pasta according to package directions until al dente. Be sure to salt the pasta water with about 1 teaspoon of salt to enhance flavor.
  3. Step 3: While the pasta cooks, combine the sour cream, salsa, mild taco seasoning, cumin, garlic powder, and onion powder in a large mixing bowl.
  4. Step 4: Drain the cooked pasta, but do not rinse it. Add the pasta to the sour cream mixture and stir to combine.
  5. Step 5: Add the corn, black beans, cooked chicken, and 1 cup of shredded cheese into the bowl. Mix everything well until evenly blended.
  6. Step 6: Pour the mixture into the prepared baking dish. Sprinkle the remaining 1 cup of shredded cheese on top. Cover with aluminum foil and bake for 20 minutes.
  7. Step 7: Remove the foil and bake for an additional 5 minutes to brown the cheese slightly. Serve garnished with sour cream, diced tomato, chopped cilantro, and avocado slices if desired.

Tips & Variations

  • Use rotisserie chicken to save time and add extra flavor.
  • Swap the mild taco seasoning for a spicy blend to increase the heat.
  • Add diced jalapeños or a splash of hot sauce for a kick.
  • For a vegetarian version, omit the chicken and add extra beans or vegetables like bell peppers.
  • Fresh cilantro and avocado are great fresh toppings that brighten the dish.

Storage

Store leftovers covered in the refrigerator for 3 to 4 days. Reheat in the microwave or oven until warmed through. To maintain creaminess, you can cover with foil while reheating in the oven to prevent drying out.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different type of pasta?

Yes, any short pasta like penne, shells, or elbow macaroni will work well in this casserole.

Is this casserole freezer-friendly?

Yes, you can freeze the casserole before baking. Cover tightly with foil and freeze for up to 2 months. Thaw overnight in the fridge before baking as directed.

Print

Fiesta Chicken Casserole Recipe

Fiesta Chicken Casserole is a flavorful and hearty baked pasta dish combining rotini, chicken, black beans, corn, and a zesty mixture of sour cream, salsa, and taco seasoning. This easy-to-make casserole is perfect for weeknight dinners, offering a satisfying blend of Tex-Mex flavors topped with melted cheese and fresh garnishes.

  • Author: Dylan
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Total Time: 40 minutes
  • Yield: 6 servings 1x
  • Category: Main Course
  • Method: Baking
  • Cuisine: Tex-Mex
  • Diet: Gluten Free

Ingredients

Scale

Pasta & Sauce

  • 2½ cups uncooked rotini pasta
  • 1 cup sour cream
  • 1 cup salsa
  • 1 packet mild taco seasoning
  • ½ teaspoon ground cumin
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder

Vegetables & Protein

  • 1 can (15 oz) corn, drained
  • 1 can (15 oz) black beans, drained and rinsed
  • 2½ cups cooked chicken, shredded or chopped

Dairy

  • 2 cups shredded cheese (cheddar or Mexican blend recommended)

Instructions

  1. Preheat and Prepare: Heat your oven to 350°F (175°C). Lightly spray a 9×13 inch baking dish with cooking spray and set it aside for later use.
  2. Cook Pasta: Boil the rotini pasta in salted water (about 1 teaspoon salt) until al dente according to package instructions. Drain the pasta but do not rinse it to retain starch for better sauce adherence.
  3. Mix Sauce: In a large mixing bowl, combine the sour cream, salsa, taco seasoning, cumin, garlic powder, and onion powder. Stir until evenly mixed to create a flavorful sauce.
  4. Combine Ingredients: Add the drained pasta into the sauce mixture and stir well to coat. Then fold in the drained corn, rinsed black beans, cooked chicken, and 1 cup of shredded cheese, mixing everything thoroughly.
  5. Assemble Casserole: Transfer the mixture to the prepared baking dish and evenly spread it out. Sprinkle the remaining 1 cup of shredded cheese over the top to create a cheesy crust.
  6. Bake Covered: Cover the casserole with aluminum foil and bake in the preheated oven for 20 minutes, allowing everything to meld and heat through.
  7. Bake Uncovered: Remove the foil and bake for an additional 5 minutes to melt and slightly brown the cheese topping.
  8. Garnish and Serve: Optionally garnish with extra sour cream, diced tomato, chopped cilantro, and avocado slices before serving. Store leftovers covered in the refrigerator for 3-4 days.

Notes

  • Use mild taco seasoning for a balanced flavor, or substitute with medium/hot for more spice.
  • Salt the pasta water well to enhance the overall dish seasoning.
  • Do not rinse the pasta after cooking to help the sauce stick better.
  • Leftovers keep well refrigerated for up to 3-4 days, making this dish suitable for meal prepping.
  • Optional garnishes like avocado and cilantro add freshness and texture contrast.

Keywords: Fiesta Chicken Casserole, Tex-Mex casserole, chicken casserole, baked pasta casserole, black beans, corn, taco seasoning, easy dinner, weeknight meal

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