Creamy Southwest Corn and Chicken Penne Bake

There’s something about a warm, cheesy pasta bake that always makes dinner feel extra comforting, and this Southwest Corn and Chicken Penne Bake is one I especially enjoy making when I want big flavor without a complicated cooking process.

I love how tender chicken, sweet corn, penne pasta, and bold Southwest seasonings come together under a bubbling layer of melted cheese. It’s hearty enough for a family dinner but simple enough for a busy weeknight.

My favorite part is how easily I can adjust the spice level or use ingredients I already have in the kitchen. Plus, leftovers reheat beautifully, which makes this casserole just as practical as it is delicious. It’s a cozy, satisfying meal that always earns a spot in my dinner rotation.

Why You’ll Love This Recipe

• Easy to Prepare: Simple ingredients and straightforward steps make this pasta bake manageable even on busy evenings.
• Bold Southwest Flavor: Chili powder, cumin, salsa, corn, and cheese create a savory, slightly smoky flavor in every bite.
• Made with Everyday Ingredients: Most of the ingredients are easy to find and may already be waiting in your pantry or refrigerator.
• Easy to Customize: Adjust the heat, swap the cheese, add black beans, or use leftover chicken to make it your own.
• Perfect for Many Occasions: Serve it for weeknight dinners, casual gatherings, potlucks, or whenever you need a satisfying make-ahead meal.

Creamy Southwest Corn and Chicken Penne Bake

Tender penne pasta, seasoned chicken, sweet corn, and a creamy Southwest-inspired sauce are baked beneath a generous layer of melted cheese. This comforting casserole is flavorful, filling, and perfect for an easy family dinner or casual gathering.

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Ingredients Method Notes

Ingredients

  

• 12 ounces penne pasta
• 2 cups cooked chicken shredded or diced
• 1 cup corn kernels fresh, frozen, or canned and drained
• 1 tablespoon olive oil
• 1 small yellow onion finely diced
• 2 cloves garlic minced
• 1 teaspoon chili powder
• 1 teaspoon ground cumin
• 1/2 teaspoon smoked paprika
• 1/2 teaspoon salt or to taste
• 1/4 teaspoon black pepper
• 1 cup salsa
• 1 cup sour cream
• 1/2 cup chicken broth
• 1 1/2 cups shredded cheddar cheese divided
• 1 cup shredded Monterey Jack cheese divided
• 2 tablespoons chopped fresh cilantro optional

Method

 

1. Preheat the oven to 375°F (190°C). Lightly grease a 9-by-13-inch baking dish.
2. Bring a large pot of salted water to a boil. Cook the penne until just al dente according to the package directions. Drain and set aside.
3. Heat the olive oil in a large skillet over medium heat. Add the diced onion and cook for 3–4 minutes, until softened.
4. Add the minced garlic, chili powder, cumin, smoked paprika, salt, and black pepper. Cook for about 30 seconds, stirring constantly, until fragrant.
5. Reduce the heat to low. Stir in the salsa, sour cream, and chicken broth until the sauce is smooth and evenly combined.
6. Add the cooked chicken, corn, 1 cup of cheddar cheese, and 1/2 cup of Monterey Jack cheese. Stir until everything is coated in the creamy sauce.
7. Add the cooked penne and gently toss until the pasta is evenly covered with the chicken, corn, and sauce mixture.
8. Transfer everything to the prepared baking dish and spread it into an even layer.
9. Sprinkle the remaining cheddar and Monterey Jack cheese evenly over the top.
10. Bake uncovered for 20–25 minutes, or until the casserole is hot and bubbling around the edges and the cheese is fully melted.
11. For a more golden topping, broil for 1–2 minutes, watching carefully to prevent burning.
12. Let the pasta bake rest for 5–10 minutes before serving. Garnish with fresh cilantro, if desired.

Notes

• Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat individual portions in the microwave or warm larger portions in a covered baking dish in the oven.
• For a heartier variation, add one drained and rinsed can of black beans. You can also mix in diced bell peppers, green chiles, or jalapeños for extra flavor.
• For a milder version, use mild salsa and reduce the chili powder slightly. For more heat, choose hot salsa or add cayenne pepper to taste.
• Cook the pasta only until al dente because it will continue softening as the casserole bakes.

Pro Tips

1. Cook the penne just until al dente so it doesn’t become too soft while baking.
2. Use cooked rotisserie chicken to save time on busy weeknights.
3. Drain canned corn well to prevent excess liquid from making the sauce watery.
4. Freshly shredded cheese melts more smoothly than pre-shredded varieties.
5. Taste the sauce before adding the pasta and adjust the seasonings as needed.
6. For extra heat, add diced jalapeños, cayenne pepper, or a hotter variety of salsa.
7. Let the casserole rest for 5–10 minutes after baking so the sauce can settle before serving.
8. Broil the casserole briefly at the end for a lightly golden, bubbly cheese topping.

FAQs

Can I use leftover cooked chicken?
Yes. Leftover roasted, grilled, or rotisserie chicken works perfectly and makes preparation much faster.

Can I make this pasta bake ahead of time?
Yes. Assemble the casserole, cover it tightly, and refrigerate for up to 24 hours before baking. You may need to add a few extra minutes to the baking time.

Can I add black beans?
Absolutely. One drained and rinsed can of black beans adds extra protein, texture, and Southwest flavor.

How spicy is this recipe?
The recipe is mildly spicy when made with mild salsa and chili powder. Use medium or hot salsa if you prefer more heat.

Can I freeze Southwest Corn and Chicken Penne Bake?
Yes. Freeze the assembled casserole tightly covered for up to 2 months. Thaw overnight in the refrigerator before baking or reheating.