If you love the cozy comfort of stuffed pasta but crave a bold, southwest flavor, this Mexican Chicken Manicotti is your next weeknight star. It takes classic manicotti shells and fills them with a creamy, tangy, mildly spicy chicken mixture, then bakes them in saucy, cheesy goodness. The combination of cream cheese, salsa, shredded chicken, and three kinds of cheese gives each bite a lush, satisfying texture while jalapeño and garlic bring the bright notes that keep things interesting.

This recipe uses 16 ounces of manicotti shells and a handful of pantry-friendly ingredients you might already have on hand, plus a rotisserie chicken if you want to speed things up. The result is a casserole-style main that’s perfect for feeding a family, bringing to a potluck, or enjoying as leftovers that reheat beautifully.

Why you’ll love this recipe

Quick assembly: using shredded cooked chicken and ready-made manicotti shells cuts prep time.
Creamy, layered flavors: cream cheese and sour cream create a rich filling balanced by salsa and jalapeño.
Melty, cheesy finish: a combination of Monterey Jack, sharp cheddar, and Parmesan adds depth and stretch.
Make-ahead friendly: assemble ahead, refrigerate, and bake when you’re ready.

Ingredients

16 ounces manicotti shells
1 onion, chopped
3 cloves garlic, minced
1-2 jalapeño peppers, minced
2 tablespoons butter
2 cups shredded cooked chicken (can use a rotisserie chicken)
8 ounces cream cheese, at room temperature
¼ cup sour cream
1⅓ cups salsa, divided
8-ounce can of enchilada sauce
¾ cup shredded Monterey Jack cheese
¾ cup shredded sharp cheddar cheese
¼ cup shredded Parmesan cheese

Prep and tips before you start

Have all your ingredients measured and ready. Soften the cream cheese ahead of time so it blends smoothly into the filling. If you prefer less heat, remove the ribs and seeds from the jalapeños before dicing; if you like more zip, keep them in and use two peppers. The 1⅓ cups of salsa gets split between the filling and the top, so choose a salsa you enjoy—mild, medium, or hot—because it makes a big flavor difference.

Step-by-step instructions

Below are clear, sequential steps to assemble and bake this Mexican Chicken Manicotti. The order follows the original structure but has been rewritten for clarity. Quantities are preserved exactly as listed in the ingredient list.

Preheat the oven to 350°F (175°C). Grease a 9×13-inch baking dish with a thin layer of butter or nonstick spray so the manicotti won’t stick.
Bring a large pot of salted water to a boil. Add the 16 ounces of manicotti shells and cook them until they are just shy of al dente—firm but pliable—according to package directions. Drain the shells and lay them out on a clean kitchen towel or baking sheet so they don’t stick together while you prepare the filling.
While the pasta cooks, place a medium skillet over medium heat and add 2 tablespoons butter. When the butter is melted and foamy, add the 1 chopped onion. Sauté the onion for about 4–5 minutes, stirring occasionally, until it becomes translucent and soft.
Add 3 cloves garlic, minced, and 1–2 minced jalapeño peppers to the skillet with the onion. Cook for another 1–2 minutes, stirring frequently, until the garlic is fragrant and the jalapeño has softened. Take care not to burn the garlic; lower the heat slightly if it begins to brown too quickly.
Transfer the onion-garlic-jalapeño mixture to a large mixing bowl. Add 2 cups shredded cooked chicken (rotisserie chicken works great here) to the bowl.
To the bowl with chicken and vegetables, add 8 ounces cream cheese at room temperature and ¼ cup sour cream. Use a sturdy spoon or a rubber spatula to mix these until the cream cheese is fully incorporated and the mixture is creamy and even in texture. A quick hand mixer on low speed can speed this step if you prefer.
Stir in ⅔ cup of the 1⅓ cups salsa into the filling mixture (reserve the remaining ⅔ cup for later). Mix until the salsa is distributed evenly. The filling should be moist but thick enough to pipe or spoon into the manicotti shells without running.
Using a spoon, small scoop, or piping bag with a wide tip, carefully fill each cooked manicotti shell with the chicken and cream cheese filling. Stand each filled shell seam-side down in the prepared 9×13-inch baking dish in a single layer. Fit the shells so they sit snugly next to each other but not overcrowded; you should be able to fit about 10–12 shells depending on their size—if you have a few extra, nestle them in the gaps or use a second smaller baking dish.
Once all shells are filled and arranged in the baking dish, pour an 8-ounce can of enchilada sauce evenly over the tops of the shells. Follow that by spooning the remaining ⅔ cup salsa across the top so the sauce and salsa cover the shells and add flavor and moisture while baking.
In a small bowl, combine ¾ cup shredded Monterey Jack cheese, ¾ cup shredded sharp cheddar cheese, and ¼ cup shredded Parmesan cheese. Sprinkle this cheese mixture evenly over the sauced manicotti, ensuring good coverage so each shell gets a bit of melty cheese on top.
Cover the dish loosely with aluminum foil and bake in the preheated 350°F oven for 20 minutes. After 20 minutes, remove the foil and bake for an additional 10–12 minutes until the cheese is melted, bubbling, and lightly golden in spots. If you prefer a deeper golden top, you can place the dish under the broiler for 1–2 minutes—watch closely so it doesn’t burn.
Remove the manicotti from the oven and allow it to rest for about 5 minutes before serving. This short rest helps the filling set slightly so the shells hold their shape when plated.

Serving suggestions

Garnish each serving with a sprinkle of chopped fresh cilantro, a dollop of extra sour cream, or sliced green onions for a fresh contrast. Serve with lime wedges so everyone can add a squeeze of brightness. This dish pairs well with a side of Mexican-style rice, a crisp green salad with a lime-cilantro vinaigrette, or simple roasted vegetables.

Make-ahead and storage

To assemble ahead: prepare the filling, cook and fill the shells, and cover the baking dish tightly with plastic wrap. Refrigerate for up to 24 hours before baking. Add an extra 5–10 minutes to the baking time if baking straight from the refrigerator.
To freeze: assemble the entire dish through the point of adding the shredded cheese on top, then wrap tightly with plastic wrap and aluminum foil. Freeze for up to 3 months. Bake from frozen at 350°F for about 60–75 minutes, covered for the first 40–50 minutes, then uncover and bake until bubbly and hot in the center.
Leftovers: store cooled leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the oven at 350°F until warmed through or in the microwave for individual servings.

Ingredient notes and substitutions

Manicotti shells: if you can’t find manicotti, use large pasta shells (conchiglioni) or cannelloni tubes and adjust fill counts accordingly.
Shredded cooked chicken: rotisserie chicken saves time and adds flavor. You can roast or poach boneless, skinless poultry and shred it to equal 2 cups.
Cream cheese: use full-fat for the creamiest filling. Low-fat cream cheese will work but the texture will be less lush.
Sour cream: plain yogurt can be swapped if you prefer, maintaining the same quantity.
Salsa and enchilada sauce: choose canned enchilada sauce and your favorite salsa. If you prefer a smoother, less chunky texture in the filling, use a blended salsa or a tomato-based sauce.
Cheese blend: Monterey Jack adds melt and mildness, sharp cheddar gives tang, and Parmesan brings a nutty finish. Keep the amounts the same for the best balance.

Troubleshooting

If the filling seems too runny, stir in a tablespoon of additional shredded cheese or a small amount of breadcrumbs to bind it slightly before filling the shells.
If the pasta shells split while filling, they were likely overcooked. Next time cook them slightly less; they should be pliable enough to fill without tearing.
If the top browns too fast before the casserole is heated through, cover loosely with foil and continue baking until hot in the center.

Final notes

This Mexican Chicken Manicotti is a fun fusion twist on two beloved comfort-food classics: cheesy stuffed pasta and Mexican-inspired flavors. It’s adaptable—feel free to add black beans, corn, or chopped roasted peppers into the filling for more texture and color. Serve it with bright, fresh sides to balance the creamy richness, and you’ll have a repeatable favorite for busy nights and relaxed gatherings alike.

Enjoy the satisfying combination of cheesy, saucy, and slightly spicy flavors this dish offers. Whether you’re cooking for a crowd or making dinner for two with leftovers in mind, these baked manicotti deliver big on comfort and flavor.

Mexican Chicken Manicotti

A creamy, cheesy Mexican‑inspired manicotti stuffed with chicken, salsa, and peppers.

Print Recipe Pin Recipe

Prep Time 20

Cook Time 40

Total Time 1

Servings: 8 servings

Ingredients Equipment Method Notes

Ingredients

16 ounces manicotti shells
1 onion chopped
3 garlic cloves minced
1-2 jalapeño peppers minced
2 tablespoons butter
2 cups shredded cooked chicken about 2 cups (rotisserie chicken works well)
8 ounces cream cheese at room temperature
1/4 cup sour cream
1 1/3 cups salsa divided
8 ounces enchilada sauce canned
3/4 cup Monterey Jack cheese shredded
3/4 cup sharp cheddar cheese shredded
1/4 cup Parmesan cheese shredded

Equipment

13x9-inch baking dish
Large Pot
Large Skillet
Mixing Bowls
Small Bowl
Spatula or spoon
Measuring cups and spoons

Method

Preheat the oven to 350°F (175°C). Spray a 13x9-inch baking dish with nonstick spray and set aside.
Bring a large pot of salted water to a boil and cook the manicotti shells according to package directions until almost al dente; drain and set aside.
In a large skillet, melt the butter over medium heat. Add the chopped onion, minced garlic, and minced jalapeños and cook until softened, about 4–6 minutes.
Remove the skillet from heat and stir in the shredded cooked chicken, room-temperature cream cheese, and sour cream until fully combined and smooth. Let the mixture cool for about 20 minutes, then stir in 1/3 cup of the salsa.
Use a spoon to stuff each manicotti shell with the chicken mixture and place the stuffed shells in the prepared baking dish.
In a small bowl, combine the remaining 1 cup of salsa with the canned enchilada sauce and mix well. Pour 1/2 cup of this sauce mixture into the bottom of the baking dish, then arrange the stuffed shells on top.
If any chicken filling remains, spoon it over the shells. Pour the remaining sauce over the manicotti so they are evenly coated.
Mix the Monterey Jack, sharp cheddar, and Parmesan cheeses together and sprinkle evenly over the top.
Bake for 35–40 minutes, until the sauce is bubbly and the cheese is golden. Let rest a few minutes before serving.