This Fiesta Chicken Pasta Casserole Bake is a vibrant and flavorful dish that’s perfect for a fiesta in your kitchen! Tender pasta, shredded chicken, and a medley of colorful vegetables are bathed in a creamy sauce and topped with melted cheese. It’s a hearty and satisfying meal that’s sure to be a crowd-pleaser. Get ready to spice up your weeknight dinners with this easy-to-make casserole!

Why You’ll Love This Recipe

Flavorful and Fun: This casserole is packed with a variety of flavors and textures, making each bite an adventure.
Easy to Make: With simple ingredients and minimal prep, this recipe is perfect for busy weeknights.
Versatile: You can customize this casserole with your favorite ingredients, such as different types of beans, vegetables, or cheese.

Ingredients

Here’s what you’ll need to make this delicious Fiesta Chicken Pasta Casserole Bake:

Uncooked pasta: Any shape will work, but I like to use rotini or penne.
Cooked chicken: Shredded, for a protein boost.
Rotel: 10 ounces, for a zesty tomato flavor.
Sour cream: Adds a creamy tang.
Whole kernel corn: Drained, for sweetness and texture.
Black beans: Whole, drained and rinsed, for heartiness and fiber.
Sliced black olives: Divided, for a salty, briny bite.
Diced green chilis: 7 ounces, for a mild kick.
Cream of chicken soup: 10.75 ounces, for a creamy base.
Cumin: Adds warmth and depth of flavor.
Garlic salt: Enhances the overall flavor.
Shredded Mexican blend cheese: Divided, for a cheesy topping.
Cilantro: For garnish.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

How to Make Fiesta Chicken Pasta Casserole Bake

Step 1: Prepare the Ingredients

Preheat the oven to 350 degrees F.
Cook pasta according to the directions on the package.
Save 1 cup of cheese, ¼ cup black olives, and the cilantro for later.

Step 2: Assemble the Casserole

In a large mixing bowl, combine all remaining ingredients (except the reserved cheese, olives, and cilantro).
Mix in the cooked pasta and combine well.
Pour into a 9in x 13in pan and spread evenly.
Cover with the remaining cheese and then with tin foil.

Step 3: Bake and Serve

Bake for 20 minutes, then remove the tin foil and bake for an additional 5 minutes.
Remove and serve with the remaining black olives and cilantro. This is also delicious with avocado and salsa.

Pro Tips for Making the Recipe

Use Rotisserie Chicken: For a shortcut, use shredded rotisserie chicken.
Add Extra Veggies: Feel free to add other vegetables, such as diced bell peppers or onions.
Spice It Up: For a spicier casserole, add a diced jalapeño or a dash of hot sauce.
Make It Creamy: For an extra creamy casserole, stir in a dollop of cream cheese or Greek yogurt.

How to Serve

Main Course: This Fiesta Chicken Pasta Casserole Bake is a hearty and satisfying main course on its own.
Side Dishes: Serve with a side salad or your favorite Mexican-inspired side dishes.
Garnish: Top with avocado slices, salsa, sour cream, or extra cilantro.

Make Ahead and Storage

Storing Leftovers

Store leftover casserole in the refrigerator for up to 3 days. Reheat in the oven or microwave until heated through.

FAQs

Can I use a different type of meat?

Yes, you can substitute the chicken with ground beef, turkey, or even shrimp.

Can I make this casserole vegetarian?

Absolutely! Simply omit the chicken and add extra beans or vegetables.

Can I freeze this casserole?

Yes, you can freeze the assembled casserole before baking. Thaw overnight in the refrigerator before baking as directed.

How can I make this casserole spicier?

Add a diced jalapeño, a pinch of red pepper flakes, or a dash of hot sauce to the mixture.

Emily

Hey, I'm Emily! I'm a home cook with a passion for fun, real recipes that make my kitchen my happy place. Dive in and share the flavor of my everyday foodie adventures!

Fiesta Chicken Pasta Casserole Bake Recipe