This chicken and pasta casserole is a comforting and hearty dish that's perfect for a family dinner. Combining tender shredded chicken, creamy mushroom soup, and melted cheddar cheese, it’s a meal that’s sure to please everyone at the table. The addition of peas adds a pop of color and a touch of sweetness, making this casserole both delicious and visually appealing.
If you don't typically keep cream of mushroom soup or frozen peas in your pantry, you might need to pick these up at the supermarket. The cream of mushroom soup adds a creamy texture and rich flavor, while the frozen peas provide a fresh, sweet contrast to the savory elements of the dish.

Ingredients for Chicken and Pasta Casserole Recipe
Shredded cooked chicken: Pre-cooked chicken that has been shredded into bite-sized pieces.
Cooked pasta: Any type of pasta that has been boiled until tender.
Shredded cheddar cheese: Cheese that has been grated to melt easily into the casserole.
Cream of mushroom soup: A canned soup that provides a creamy base for the casserole.
Milk: Used to thin out the soup and create a creamy sauce.
Frozen peas: Peas that have been frozen to preserve their freshness.
Salt: A seasoning to enhance the flavors of the dish.
Pepper: A seasoning to add a bit of heat and depth to the flavors.
Technique Tip for This Recipe
To enhance the flavor and texture of your chicken and pasta casserole, consider sautéing the frozen peas in a bit of butter and garlic before mixing them into the casserole. This step will add a subtle depth of flavor and ensure the peas are tender and well-seasoned. Additionally, you can sprinkle some breadcrumbs mixed with parmesan cheese on top of the casserole before baking to create a crispy, golden crust.
Suggested Side Dishes
Alternative Ingredients
shredded cooked chicken - Substitute with shredded cooked turkey: Turkey has a similar texture and flavor profile to chicken, making it a suitable replacement.
shredded cooked chicken - Substitute with cooked chickpeas: For a vegetarian option, chickpeas provide a good source of protein and a similar texture.
cooked pasta - Substitute with cooked quinoa: Quinoa is a gluten-free grain that offers a different texture but is high in protein and fiber.
cooked pasta - Substitute with cooked rice: Rice can serve as a hearty base and absorbs flavors well, making it a versatile substitute.
shredded cheddar cheese - Substitute with shredded mozzarella cheese: Mozzarella melts well and has a mild flavor that complements many dishes.
shredded cheddar cheese - Substitute with nutritional yeast: For a dairy-free option, nutritional yeast provides a cheesy flavor and is rich in B vitamins.
cream of mushroom soup - Substitute with cream of chicken soup: This provides a similar creamy texture and flavor, though it will be less mushroom-forward.
cream of mushroom soup - Substitute with homemade white sauce: A mix of butter, flour, and milk can create a creamy base that you can flavor with mushrooms or other ingredients.
milk - Substitute with unsweetened almond milk: Almond milk provides a similar consistency and is a good option for those who are lactose intolerant.
milk - Substitute with chicken broth: Chicken broth adds a savory depth of flavor and can be used to thin out the casserole without adding dairy.
frozen peas - Substitute with frozen green beans: Green beans offer a similar color and nutritional profile, adding a bit of crunch to the dish.
frozen peas - Substitute with frozen corn: Corn adds a sweet flavor and a pop of color, making it a delightful alternative.
Other Alternative Recipes Similar to This Casserole
How To Store / Freeze This Casserole
Allow the casserole to cool completely before storing. This helps prevent condensation, which can make the dish soggy.
For short-term storage, transfer the chicken and pasta casserole to an airtight container. It can be kept in the refrigerator for up to 3-4 days.
If you plan to freeze the casserole, portion it into individual servings. This makes reheating more convenient and ensures even thawing.
Wrap each portion tightly with plastic wrap, then place them in a freezer-safe bag or container. Label with the date to keep track of freshness.
The casserole can be frozen for up to 2-3 months. For best quality, try to consume it within this timeframe.
When ready to reheat, thaw the casserole in the refrigerator overnight. This gradual thawing helps maintain the texture and flavor.
Preheat your oven to 350°F (175°C). Transfer the thawed casserole to an oven-safe dish if it’s not already in one.
Cover the dish with aluminum foil to prevent the top from drying out. Bake for 20-30 minutes, or until heated through. Remove the foil during the last 10 minutes to allow the top to crisp up.
Alternatively, you can reheat individual portions in the microwave. Place the portion on a microwave-safe plate, cover with a microwave-safe lid or another plate, and heat on medium power for 2-3 minutes, or until hot.
For an extra burst of flavor, sprinkle a little more shredded cheddar cheese on top before reheating. This will melt and create a deliciously gooey topping.
Enjoy your reheated chicken and pasta casserole with a fresh side salad or some crusty bread to complete the meal.
How To Reheat Leftovers
Oven Method: Preheat your oven to 350°F (175°C). Place the leftover chicken and pasta casserole in an oven-safe dish. Cover it with aluminum foil to prevent it from drying out. Heat for about 20-25 minutes, or until it's warmed through and the cheese is melty and bubbly.
Microwave Method: Transfer a portion of the casserole to a microwave-safe dish. Cover it with a microwave-safe lid or a damp paper towel to retain moisture. Heat on medium power for 2-3 minutes, stirring halfway through to ensure even heating. If needed, continue heating in 30-second intervals until hot.
Stovetop Method: Place the leftover casserole in a non-stick skillet over medium-low heat. Add a splash of milk or chicken broth to keep it from drying out. Stir occasionally and heat until warmed through, about 10-15 minutes.
Air Fryer Method: Preheat your air fryer to 350°F (175°C). Place the casserole in an air fryer-safe dish or line the basket with aluminum foil. Heat for 10-15 minutes, checking halfway through to ensure it doesn't overcook. This method will give the casserole a nice, crispy top.
Slow Cooker Method: Transfer the leftover casserole to your slow cooker. Set it on low heat and cover. Heat for 1-2 hours, stirring occasionally, until the casserole is thoroughly warmed. This method is great for keeping the dish moist and flavorful.
Essential Tools for This Recipe
Oven: Used to bake the casserole at a consistent temperature of 350°F (175°C).
Mixing bowl: A large bowl to combine the cooked chicken, pasta, cheese, soup, milk, and peas.
Baking dish: A dish to transfer the mixed ingredients into for baking.
Measuring cups: Used to measure out the milk and other ingredients accurately.
Wooden spoon: Ideal for mixing the ingredients together in the bowl.
Cheese grater: To shred the cheddar cheese if it is not pre-shredded.
Oven mitts: To safely handle the hot baking dish when removing it from the oven.
Knife: Useful for cutting the cooked chicken into smaller pieces if necessary.
Cutting board: A surface to cut the chicken on.
Colander: To drain the cooked pasta before mixing it with other ingredients.
Measuring spoons: To measure salt and pepper to taste.
How to Save Time on Making This Casserole
Use rotisserie chicken: Save time by using pre-cooked rotisserie chicken from the store instead of cooking your own.
Cook pasta ahead: Boil the pasta a day before and store it in the fridge to cut down on prep time.
Frozen vegetables: Use frozen peas directly without thawing to save time.
Pre-shredded cheese: Buy pre-shredded cheddar cheese to avoid the hassle of shredding it yourself.
One-pot method: Mix all ingredients in a single pot before transferring to the baking dish to reduce cleanup time.

Chicken and Pasta Casserole
Ingredients
Main Ingredients
- 2 cups Cooked Chicken shredded
- 2 cups Cooked Pasta
- 1 cup Cheddar Cheese shredded
- 1 can Cream of Mushroom Soup
- 1 cup Milk
- 1 cup Frozen Peas
- to taste Salt and Pepper
Instructions
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, combine the cooked chicken, cooked pasta, cheddar cheese, cream of mushroom soup, milk, and frozen peas. Mix well.
- Season with salt and pepper to taste.
- Transfer the mixture to a baking dish and spread it out evenly.
- Bake in the preheated oven for 30-40 minutes, or until the casserole is bubbly and the top is golden brown.
- Let it cool for a few minutes before serving. Enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
More Amazing Recipes to Try 🙂
- Instant Pot Vegan Split Pea Soup Recipe35 Minutes
- Peanut Noodles Recipe25 Minutes
- Halloween Candy Corn Jell-O Shots Recipe30 Minutes
- Honey Syrup Recipe10 Minutes
- Atole de Elote Recipe30 Minutes
- Spaghetti Casserole Recipe45 Minutes
- Slow Cooker Butter Chicken Recipe4 Hours 15 Minutes
- Mango Lemonade Recipe10 Minutes
Leave a Reply