Cheesy Chicken Enchilada Pasta Bake

This cozy, flavor-packed casserole is the kind of weeknight winner that gets requested again and again. It combines tender shredded chicken, bright tomatoes, sweet corn, hearty black beans, and taco-seasoned enchilada sauce with al dente penne and a glorious blanket of melted cheddar. The result is familiar Mexican-inspired comfort food transformed into a one-dish family meal that’s easy to pull together and even easier to reheat for lunches later in the week.

Below you’ll find a clear ingredient list, helpful tips, and step-by-step directions written to keep the process smooth and the flavors bold. The measurements are exact, so you can jump right in with confidence.

Why this recipe works

Combining a saucy enchilada base with pasta solves two problems: it stretches a little chicken into a satisfying feed for a crowd, and it makes leftovers sing. Penne rigate holds pockets of sauce and tiny bits of corn and beans, while shredded cooked chicken adds protein without extra fuss. A simple sauté builds flavor, and the cheddar creates a golden, gooey top that everyone will love.

Ingredients

• 1 small onion, finely chopped
• 1 garlic clove, minced
• 15 oz can whole kernel corn, drained
• 15 oz can diced tomatoes
• 15 oz can black beans, drained and rinsed
• 1.5 cups shredded cooked chicken (I used oven roasted; you can use rotisserie chicken)
• 1 Tablespoon taco seasoning
• 10 oz enchilada sauce
• 2 cups penne rigate pasta, uncooked
• 2 cups shredded cheddar cheese
• Sour cream, for serving
• Green onion, chopped, for garnish

Make-ahead and substitutions

If you want to get a head start, cook the pasta and shred the chicken a day ahead and store them separately in the fridge. You can swap the shredded chicken for pre-cooked poultry you prefer, as long as it’s fully cooked and shredded. Use your favorite brand of taco seasoning or make a quick blend of chili powder, cumin, garlic powder, onion powder, and a pinch of salt. If you like extra heat, add a few dashes of hot sauce or some sliced jalapeño.

Equipment

• Large pot for boiling pasta
• Large skillet or sauté pan
• 9×13-inch baking dish (or a similarly sized casserole dish)
• Wooden spoon or spatula
• Colander for draining canned goods

Step-by-step directions

The directions below follow the ingredient list precisely and walk you through stovetop prep, assembly, and baking for a perfectly cohesive bake.

1. Preheat and prep: Preheat your oven to 350°F (175°C). Lightly grease a 9×13-inch baking dish and set it aside.
2. Cook the pasta: Bring a large pot of salted water to a boil. Add 2 cups of uncooked penne rigate and cook until just shy of al dente according to package directions (it will finish cooking in the oven). Drain the pasta and return it to the pot.
3. Sauté aromatics: While the pasta cooks, heat a large skillet over medium heat. Add a splash of neutral oil if your pan is dry, then add 1 small finely chopped onion. Cook, stirring occasionally, until the onion is softened and translucent, about 4–5 minutes. Add 1 garlic clove, minced, and cook for 30 seconds to 1 minute, until fragrant.
4. Add vegetables and beans: To the skillet with the aromatics, add the 15 oz can whole kernel corn (drained), the 15 oz can diced tomatoes, and the 15 oz can black beans that have been drained and rinsed. Stir to combine and let the mixture warm through for 2–3 minutes.
5. Season: Sprinkle 1 Tablespoon taco seasoning over the vegetable and bean mixture. Stir to distribute the spice evenly. Cook for 1–2 minutes to let the seasoning bloom and coat the mixture.
6. Combine chicken and enchilada sauce: Add 1.5 cups shredded cooked chicken to the skillet, breaking up any large pieces as needed. Pour in 10 oz enchilada sauce and stir until the sauce evenly coats the chicken, beans, corn, and tomatoes. Allow the mixture to heat through for 2–3 minutes so the flavors meld.
7. Combine with pasta: Pour the heated mixture over the drained penne rigate in your pot. Stir gently but thoroughly so every piece of pasta is coated with the sauce and the chicken, corn, beans, and tomatoes are evenly distributed.
8. Assemble in baking dish: Transfer the sauced pasta mixture into the prepared 9×13-inch baking dish. Use a spatula to spread it into an even layer.
9. Top with cheese: Sprinkle 2 cups shredded cheddar cheese evenly over the pasta in the baking dish, covering as much surface as possible to create a melty top layer.
10. Bake: Place the baking dish in the preheated oven and bake for 20–25 minutes, or until the cheese is melted, bubbling, and lightly golden around the edges.
11. Rest and garnish: Remove the dish from the oven and let it rest for 5 minutes. Dollop sour cream on individual portions as desired and sprinkle chopped green onion over the top for a fresh finish.

Taste and texture notes

The sauce should cling to the penne and the shredded chicken should be moist throughout. If you prefer a saucier bake, stir in an additional couple of tablespoons of enchilada sauce before topping with cheese. For a chewier, more caramelized top, broil the assembled dish for 1–2 minutes after baking—watch closely so the cheese doesn’t burn.

Serving suggestions

This dish is delicious with simple sides that brighten the plate. Try a crisp green salad with lime vinaigrette, a bowl of sliced avocado, or warm corn tortillas on the side. Leftovers reheat beautifully in the microwave or oven—cover and warm at 350°F (175°C) until heated through.

Make it your own

• If you like more vegetables, add chopped bell pepper with the onions or stir in a handful of baby spinach right before baking so it wilts into the sauce.
• To add smoky depth, use a chipotle-style taco seasoning or add a teaspoon of smoked paprika.
• Swap cheddar for a Mexican-style blend or Monterey Jack for a creamier, milder melt.
• For a lighter finish, use a reduced-fat cheese and serve with a dollop of plain yogurt instead of sour cream.

Storage

Cool leftovers to room temperature, then transfer to an airtight container and refrigerate for up to 4 days. To reheat, microwave individual portions until hot, or warm in a covered oven-safe dish at 350°F (175°C) for 15–20 minutes.

Notes on the ingredients

All ingredient amounts in the recipe are provided above and have been used exactly in the directions. The shredded cooked chicken can be oven-roasted, rotisserie-style, or any fully cooked shredded poultry you prefer. The canned corn, diced tomatoes, and black beans should be drained (and the beans rinsed) before adding them to the skillet. The taco seasoning amount is listed as 1 Tablespoon and is added to the vegetable mixture to build flavor. The enchilada sauce measurement is 10 oz and is combined with the chicken to create the saucy base that coats the pasta. The uncooked penne rigate is 2 cups and is boiled until just under al dente so it finishes in the oven. Two cups of shredded cheddar cheese are sprinkled on top before baking to create a melty, golden crust. Serve with sour cream and chopped green onion as garnish.

Final thoughts

This Cheesy Chicken Enchilada Pasta Bake hits all the notes: comforting, saucy, and cheesy with familiar Mexican-inspired flavors. It’s straightforward to make, scales easily for more people, and makes excellent leftovers. Whether you’re feeding a family or prepping for a week of lunches, this casserole delivers hearty satisfaction with minimal fuss.

Enjoy a warm serving topped with a spoonful of sour cream and a scattering of chopped green onion. It’s the kind of homey dish that comforts and delights—no forks required but always appreciated.