Easy Chicken Noodle Casserole Recipe
A comforting and classic dish that's perfect for a weeknight dinner or a special occasion, chicken noodle casserole is a crowd-pleaser that's easy to make and feeds a crowd. This simple recipe uses common ingredients and minimal preparation time, making it a great option for busy home cooks.
The best part about this recipe is that it's adaptable to suit your taste preferences. Feel free to add or substitute ingredients to suit your dietary needs or flavor preferences. This chicken noodle casserole recipe is also a great way to use up leftover cooked chicken or noodles, making it a versatile and frugal meal option.
Why You'll Love This Recipe
Easy to Make
This chicken noodle casserole recipe is incredibly easy to prepare, requiring minimal prep time and effort. Simply cook the noodles, mix together the casserole ingredients, and bake until golden brown. You can have a delicious, homemade meal on the table in under an hour.

No Fuss, No Stress
This recipe is also low-maintenance, with no need to worry about intricate sauces or elaborate presentation. Simply assemble the casserole, pop it in the oven, and enjoy a stress-free meal that's sure to please even the pickiest eaters.
What You'll Need
- 1 pound boneless, skinless chicken breast or thighs
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 cup uncooked noodles (such as egg noodles or penne)
- 2 cups chicken broth
- 1 cup shredded cheddar cheese
- 1/2 cup milk
- Salt and pepper, to taste
Step-by-Step Instructions
Step 1: Preheat and Cook the Noodles
Preheat your oven to 375°F (190°C). Cook the noodles according to package instructions until al dente. Drain and set aside.

Step 2: Cook the Chicken and Veggies
In a large skillet, heat a tablespoon of oil over medium-high heat. Add the diced onion and cook until translucent, about 3-4 minutes. Add the minced garlic and cook for an additional minute. Add the chicken and cook until browned and cooked through, about 5-6 minutes.
Step 3: Mix the Casserole Ingredients
In a large mixing bowl, combine the cooked noodles, chicken and veggie mixture, chicken broth, shredded cheddar cheese, and milk. Stir until the cheese is melted and the mixture is well combined. Season with salt and pepper to taste.
Step 4: Assemble and Bake the Casserole
Transfer the casserole mixture to a 9x13 inch baking dish. Cover with aluminum foil and bake for 25 minutes. Remove the foil and continue baking for an additional 10-15 minutes, or until the top is golden brown.
Tips and Variations
Add Some Spice
Want to add some extra flavor to your chicken noodle casserole? Try adding some dried thyme, paprika, or cayenne pepper to the casserole mixture for an extra kick.
Get Creative with Veggies
Add some extra veggies to your casserole by incorporating diced bell peppers, chopped carrots, or sliced mushrooms to the casserole mixture.
Make it a One-Pot Meal
Want to simplify the recipe even further? Try cooking the noodles and chicken mixture in a large pot on the stovetop, then transferring the mixture to a baking dish and topping with cheese and breadcrumbs.
Freeze for Later
This chicken noodle casserole recipe freezes beautifully, making it a great option for meal prep or future meals. Simply assemble the casserole, cover with plastic wrap or aluminum foil, and freeze for up to 3 months. Thaw and bake as directed.