Creamy chicken noodle casserole combines tender shredded chicken, pasta shells, peas, carrots, and sweet corn in a homemade cheese sauce, topped with buttery golden cracker crumbs. This comforting baked dinner takes about 55 minutes, serves eight, and doesn’t require canned condensed soup. Slightly undercooking the pasta helps keep the finished casserole creamy rather than mushy.
55 minutes
8 servings
Easy
A good chicken noodle casserole should have tender pasta, plenty of chicken, and enough sauce to keep every bite creamy. The topping should provide just enough crunch to contrast with the soft, cheesy filling.
This version starts with a homemade sauce made from butter, flour, chicken broth, milk, cheddar, Monterey Jack, and sour cream. Shell pasta catches the sauce, while peas, carrots, and corn add little bursts of sweetness throughout the casserole.
It’s a practical way to turn leftover cooked chicken into a complete family dinner. If you enjoy rich baked pasta recipes, this casserole is a comforting alternative to creamy white chicken lasagna.
The key is controlling moisture. Pasta continues absorbing liquid in the oven, so a slightly loose sauce and a shorter initial pasta cooking time make a noticeable difference.
Why This Recipe Works
The sauce is made from scratch. Butter and flour create a base that thickens the milk and chicken broth. The cheeses melt into the sauce, while sour cream adds a subtle tang that balances its richness.
Pasta shells hold the sauce. Their curved shape catches small pieces of shredded chicken and vegetables, helping distribute the filling throughout each serving.
Cooked chicken saves preparation time. Using chicken that’s already cooked eliminates an additional cooking stage. Rotisserie chicken or leftover roasted chicken can both work.
The vegetables add color and balance. Green peas, diced carrots, and corn complement the creamy sauce without dominating the dish.
The topping adds contrast. Crushed buttery crackers turn golden in the oven, creating a crisp surface over the tender pasta filling.
Recipe Card
Creamy Chicken Noodle Casserole
A homemade chicken and pasta bake with vegetables, cheese sauce, and a buttery cracker topping.
American • Main course • Easy
Prep
20 min
Cook
30 min
Rest
5 min
Total
55 min
Servings
8
Calories
~510
Calories are an estimate per serving and vary by ingredient brands and portions. Total time assumes the chicken is already cooked.
Ingredients You’ll Need
The ingredients are straightforward and available at most American grocery stores. Whole milk and freshly shredded cheese are especially useful for creating a smooth sauce.
Chicken, Pasta, and Vegetables
- 12 ounces medium pasta shells, uncooked
- 3 cups cooked chicken breast, shredded
- 1 cup frozen peas
- 1/2 cup diced carrots
- 1/2 cup frozen sweet corn
Homemade Creamy Cheese Sauce
- 4 tablespoons unsalted butter
- 1 small yellow onion, finely diced
- 2 garlic cloves, minced
- 1/4 cup all-purpose flour
- 2 cups whole milk
- 1 cup low-sodium chicken broth
- 1/2 cup sour cream
- 1 cup shredded sharp cheddar cheese
- 1/2 cup shredded Monterey Jack cheese
- 1 teaspoon kosher salt, divided, plus more for pasta water
- 1/2 teaspoon freshly ground black pepper
- 1/2 teaspoon onion powder
- 1/2 teaspoon garlic powder
Golden Crispy Topping
- 1 cup crushed buttery round crackers, such as Ritz
- 2 tablespoons unsalted butter, melted
- 1/2 cup shredded sharp cheddar cheese
Important Ingredient Notes
Chicken: Cooked, shredded chicken breast works well, but rotisserie chicken is convenient. Three cups is approximately 1 pound of cooked shredded chicken.
Pasta: Medium shells are ideal for the look and texture of this casserole. Avoid cooking them completely before baking.
Cheese: Sharp cheddar contributes flavor, while Monterey Jack melts smoothly. Shredding block cheese yourself can help produce a more uniform sauce.
Sour cream: Fold it into the sauce after removing the pan from the heat. This helps prevent separation.
Crackers: Crush them into small, uneven pieces rather than fine powder. The different-sized crumbs create a more interesting crunchy topping.
Equipment
You’ll need a large pot for the pasta, a colander, a large skillet or saucepan for the sauce, a whisk, a mixing bowl, measuring utensils, and a 9 × 13-inch baking dish. Have aluminum foil available in case the topping browns before the center is thoroughly heated.
How to Make Creamy Chicken Noodle Casserole
1. Preheat the Oven
Preheat the oven to 375°F (190°C). Lightly grease a 9 × 13-inch baking dish to prevent the pasta and sauce from sticking around the edges.
2. Cook the Pasta
Bring a large pot of salted water to a boil. Add the pasta shells and cook for about 2 minutes less than the package’s recommended al dente time.
The shells should be slightly firm when drained. They will continue cooking and absorb more sauce in the oven.
3. Prepare the Vegetables
If using fresh diced carrots, simmer them for 3–4 minutes until slightly tender, then drain.
Frozen peas and corn can go directly into the casserole without thawing.
4. Soften the Onion and Garlic
Melt 4 tablespoons of unsalted butter in a large skillet over medium heat.
Add the diced onion and cook for 3–4 minutes until translucent. Stir in the minced garlic and cook for another 30 seconds, just until fragrant.
Avoid browning the garlic, which can introduce a bitter flavor.
5. Make the Sauce Base
Sprinkle the flour over the softened onion mixture.
Whisk continuously for approximately 1 minute until the flour is incorporated and the mixture resembles a smooth, thick paste.
Cooking the flour briefly helps prevent a raw flour taste in the finished sauce.
6. Add the Milk and Broth
Gradually whisk in the chicken broth, followed by the whole milk.
Cook over medium heat for 4–6 minutes, stirring regularly, until the sauce thickens enough to lightly coat the back of a spoon.
It should still pour easily. A sauce that becomes too thick now may produce a dry casserole after baking.
7. Melt the Cheese into the Sauce
Reduce the heat to low. Stir in 1/2 teaspoon kosher salt, black pepper, onion powder, and garlic powder.
Add the cheddar and Monterey Jack a handful at a time, stirring until melted.
Remove from the heat, then fold in the sour cream.
Taste and add some or all of the remaining 1/2 teaspoon salt if needed, accounting for the saltiness of the broth, chicken, and cheese.
8. Combine the Filling
Add the shredded chicken, cooked pasta, peas, carrots, and corn to the sauce.
Fold gently until the ingredients are evenly coated. The mixture should look creamy and generously sauced, not stiff or dry.
9. Transfer to the Baking Dish
Spoon the mixture into the greased baking dish.
Spread it into an even layer without packing it down firmly. Leaving the surface slightly uneven creates natural pockets for melted cheese and crispy crumbs.
10. Prepare the Cracker Topping
In a small bowl, mix 1 cup crushed buttery crackers with 2 tablespoons melted butter.
Stir until the crumbs are lightly coated.
11. Add the Cheese and Crumbs
Scatter the remaining 1/2 cup shredded cheddar over the casserole.
Sprinkle the buttery crackers evenly across the surface, allowing some cheese to remain visible between the crumbs.
12. Bake Until Golden
Place the casserole in the preheated oven and bake uncovered for approximately 20–25 minutes.
The edges should bubble, the cheese should be melted, and the topping should develop golden-brown areas. The center should reach 165°F.
If the crackers brown too quickly, loosely cover the casserole with foil for the remaining baking time.
13. Rest and Serve
Remove the casserole from the oven and rest for 5 minutes.
This gives the sauce time to settle slightly, making the casserole easier to scoop. Serve generous portions while the filling is creamy and the topping is crisp.
Chef Tips
Small adjustments can make a substantial difference when preparing a creamy baked pasta casserole.
1. Start with slightly firm pasta. Overcooked shells can become too soft after absorbing sauce during baking.
2. Use a large enough baking dish. A 9 × 13-inch dish spreads the mixture into a relatively even layer, helping it heat consistently.
3. Shred chicken into bite-sized pieces. A mix of smaller shreds and slightly larger pieces gives the casserole a more natural homemade texture.
4. Keep the sauce pourable. If it becomes unusually thick before assembly, a small splash of milk can help loosen it.
5. Avoid boiling the cheese sauce. High temperatures after adding cheese can cause the sauce to separate or become grainy.
6. Drain the carrots thoroughly. Excess water from cooked vegetables can thin the sauce.
7. Reserve a little sauce for the center. For the Botainfo signature method, set aside about 1/2 cup of finished cheese sauce before mixing the filling, then spoon it into several areas near the center after transferring the mixture to the baking dish.
8. Don’t crush the crackers too finely. Uneven pieces create crisp, golden clusters rather than a uniform, powdery crust.
9. Taste before baking. Cheese, chicken broth, and crackers all contribute salt, so it’s easier to adjust the filling before adding the topping.
10. Let the casserole rest briefly. Five minutes allows the sauce to settle without letting the dish cool excessively.
Common Mistakes to Avoid
| Mistake | What happens and how to prevent it |
|---|---|
| Overcooking the pasta | The shells become mushy. Cook them slightly short of al dente before baking. |
| Making the sauce too thick | The pasta absorbs the remaining moisture, creating a dry casserole. Keep the sauce slightly loose. |
| Adding cheese over high heat | The sauce can become grainy or oily. Reduce the heat before stirring in cheese. |
| Adding excess vegetable water | The filling can become thin. Drain precooked carrots thoroughly. |
| Using a baking dish that’s too small | The filling may heat unevenly. Use the recommended 9 × 13-inch dish. |
| Adding crackers too early | Moisture softens the crumbs. Add the topping just before baking. |
| Baking too long | The pasta dries out and the topping becomes overly dark. Check when the edges bubble and the center is thoroughly heated. |
| Oversalting | The combination of broth, chicken, cheese, and crackers can make the dish salty. Season gradually. |
If the filling looks dry before it goes into the oven, correct the consistency with a small amount of milk. Once the casserole is baked, a splash of milk during reheating can help restore some creaminess, although it won’t completely reverse overcooking.
Variations
Broccoli Chicken Casserole
Replace the peas, carrots, and corn with 2 cups of lightly steamed, well-drained broccoli florets. This creates a creamy chicken and broccoli pasta bake with a slightly more pronounced vegetable flavor.
Extra-Cheesy Chicken Casserole
Add another 1/2 cup shredded Monterey Jack to the filling. The sauce will become richer and slightly thicker as it cools.
Mushroom Chicken Casserole
Sauté 8 ounces of sliced mushrooms with the onions, cooking until their released moisture evaporates before continuing with the sauce. Mushrooms add an earthy, savory flavor.
Gluten-Free Version
Use gluten-free pasta, an appropriate gluten-free flour blend for thickening, and gluten-free buttery crackers. Check the pasta carefully during its initial cooking because gluten-free varieties can soften quickly.
Small-Batch Casserole
Halve the recipe and use an 8 × 8-inch baking dish. Begin checking after 18–20 minutes, continuing until the center reaches 165°F. This option is convenient for smaller households.
Storage Instructions
Because this casserole contains cooked chicken, dairy, and pasta, it needs prompt refrigeration.
Room temperature: Do not leave it out longer than 2 hours, or 1 hour when temperatures are above 90°F.
Refrigerator: Transfer leftovers into shallow, airtight containers and refrigerate at 40°F or below for up to 3–4 days.
Freezer: Freeze cooled portions in airtight, freezer-safe containers for approximately 2–3 months for best quality. The sauce can become slightly grainy after thawing, but gentle reheating with a little milk may improve the texture.
Best storage container: Shallow glass or food-safe plastic containers with tight-fitting lids.
For additional food safety guidance, see the FoodSafety.gov cold food storage charts.
How to Reheat
Oven Method
The oven is the preferred option when you want to preserve some of the cracker topping’s texture.
Preheat the oven to 350°F. Place the casserole in an oven-safe dish and add 1–2 tablespoons of milk per serving.
Cover loosely with foil and warm for approximately 15–20 minutes for an individual portion, or longer for larger quantities, until the center reaches 165°F.
Remove the foil near the end to help dry and lightly crisp the topping.
Microwave Method
Place an individual portion in a microwave-safe bowl and add a splash of milk.
Cover loosely and heat in short intervals, stirring gently when practical, until evenly heated to 165°F.
Microwaving is convenient, although the cracker topping will soften.
Make-Ahead Instructions
This casserole can be assembled ahead, making it useful for busy evenings.
Prepare the pasta, vegetables, chicken, and homemade sauce according to the recipe. Combine the filling and transfer it to the baking dish.
Cover tightly and refrigerate for up to 24 hours. Keep the crushed cracker topping separate so it remains dry.
When ready to cook, sprinkle the cheese and buttery crackers over the casserole and bake at 375°F.
A refrigerated casserole may require approximately 30–40 minutes rather than the usual 20–25 minutes. Check that the center reaches 165°F before serving.
Serving Suggestions
Because the casserole already contains chicken, pasta, cheese, and vegetables, lighter sides work especially well.
A simple green salad with a tangy vinaigrette contrasts with the rich sauce. Roasted asparagus, steamed broccoli, or green beans are also good choices.
Warm dinner rolls or crusty bread can accompany the meal, particularly if you enjoy soaking up the extra sauce.
For drinks, consider unsweetened iced tea, sparkling water with lemon, or homemade lemonade.
For another hearty comfort-food dinner, try Botainfo’s Cheesy Chicken Bacon Ranch Tater Tot Casserole. Easy Recipes for Everyday Cooking
Frequently Asked Questions
Can I make chicken noodle casserole without canned soup?
Yes. This recipe uses a homemade sauce made from butter, flour, chicken broth, milk, cheddar, Monterey Jack, and sour cream. No canned condensed soup is necessary.
What is the best pasta for chicken noodle casserole?
Medium pasta shells work particularly well because their curved shape holds the creamy sauce. Wide egg noodles can also be used, but their softer texture and shape will change the finished casserole.
Can I use rotisserie chicken?
Yes. Fully cooked rotisserie chicken is a convenient substitute for cooked chicken breast. Remove the bones and shred the chicken into bite-sized pieces before mixing it into the sauce.
Why did my casserole turn out dry?
The pasta may have absorbed too much sauce, or the casserole may have baked too long. Slightly undercook the shells, keep the sauce pourable, and avoid unnecessary extra baking time.
Can I make this casserole the night before?
Yes. Assemble the filling, cover, and refrigerate for up to 24 hours. Add the cheese and cracker topping immediately before baking, and allow enough time for the center to heat thoroughly.
Can I freeze creamy chicken noodle casserole?
Yes. Freeze cooled portions in airtight containers for 2–3 months for best quality. Dairy-based sauces can change texture during freezing, so thaw in the refrigerator and reheat gently with a little milk.
How do I keep the cracker topping crispy?
Toss the crushed crackers with melted butter and add them immediately before baking. Avoid covering the casserole during the initial baking period unless the topping is browning too quickly.
Can I use frozen vegetables?
Yes. Frozen peas and corn can be mixed into the casserole without thawing. Fresh carrots should be briefly precooked so they become tender during baking.
How do I know when the casserole is ready?
Look for bubbling sauce around the edges, melted cheese, and a golden topping. Confirm that the center has reached 165°F using a food thermometer.
Key Takeaways
- This creamy chicken noodle casserole serves eight and uses a homemade cheese sauce instead of canned condensed soup.
- Medium pasta shells, shredded chicken, peas, carrots, and corn create a hearty, family-friendly filling.
- Slightly undercooking the pasta and keeping the sauce loose helps prevent dryness.
- Buttery cracker crumbs create a golden topping when added immediately before baking.
- Leftovers can be refrigerated for 3–4 days and reheated with a splash of milk.
Quick Recipe Summary
Creamy chicken noodle casserole is a baked American comfort-food dinner made with shredded cooked chicken, medium pasta shells, mixed vegetables, and a homemade cheese sauce. The pasta is cooked slightly short of al dente, combined with chicken, peas, carrots, corn, and sauce, then transferred to a 9 × 13-inch baking dish. Cheddar cheese and butter-coated cracker crumbs form the golden topping. Bake at 375°F for approximately 20–25 minutes, until the filling bubbles and the center reaches 165°F. Rest for 5 minutes before serving. The recipe takes approximately 55 minutes and makes eight portions.
More Comforting Recipes from Botainfo
For readers planning more homemade family dinners, these related recipes offer different combinations of pasta, chicken, and comforting baked ingredients:
- Creamy White Chicken Lasagna — a layered pasta dish with chicken, cheese, and homemade sauce.
- Cheesy Chicken Bacon Ranch Tater Tot Casserole — another hearty baked chicken dinner.
- Loaded Chicken Alfredo Bake — a creamy baked chicken pasta alternative.
- Marry Me Chicken Pasta — a rich, savory chicken pasta dish.
- Taco Pasta — a family-style pasta recipe with cheese and taco-inspired flavors.
