When I first made chicken spaghetti casserole recipe, I was amazed at how quickly it became a family favorite. The cheesy, creamy combination of chicken, spaghetti, and subtle spices creates pure comfort in every bite.
It’s one of those dishes that I love because it’s both satisfying and straightforward to prepare. Plus, it’s a great way to use up leftover chicken or customize the ingredients to suit anyone’s preferences.
What sets this recipe apart is the way the flavors meld together after baking, creating a bubbly, golden topping that’s irresistible. It’s perfect for everything—from busy weeknights to dinner gatherings.
Trust me, once you try this casserole, you’ll keep coming back to it. Whether you make it ahead, freeze it for later, or serve it piping hot, it’s always a winner at the table. 🍗🧀
Why You’ll Love This Recipe?
This dish is a classic comfort food for a reason! Here’s why you’ll love making this chicken spaghetti casserole.
Perfect for Busy Weekdays
With simple prep and ingredients, you can whip this up quickly, even on a hectic schedule. It’s low effort but high reward! Perfect for when you want a homemade meal without spending hours in the kitchen.
A Family-Friendly Favorite
The gooey cheese, tender chicken, and flavorful pasta are kid-approved and loved by adults too. It’s great for picky eaters! A guaranteed hit that will have everyone coming back for more.
Customizable to Your Taste
Want it spicier? Add more cayenne. Need more veggies? Toss in mushrooms or zucchini. The possibilities are endless. No matter how you tweak it, the flavors always shine.
Ideal for Make-Ahead Meals
This recipe can be refrigerated or frozen before baking, so you always have a delicious meal ready to go. Just pop it in the oven when you need a quick, hearty dinner with zero hassle.
Comfort Food at Its Best
Rich, creamy, and loaded with wholesome ingredients, this casserole is the definition of soul-warming food. It’s like a warm hug on a plate, perfect for cozy nights in.
Cooking Time
This hearty casserole is incredibly easy to make. Here’s how much time to set aside for it!
- Prep Time: 30 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 15 minutes
Ingredients
To get started, gather these essential ingredients.
- Chicken (cooked and shredded)
- Spaghetti
- Cream of mushroom soup
- Sharp cheddar cheese (grated)
- Green pepper
- Onion
- Jarred pimentos (drained)
- Chicken broth
- Lawry’s seasoned salt
- Cayenne pepper
- Salt and pepper
Variations
This dish is adaptable to suit your preferences or dietary needs.
Ingredient Swaps
- Replace cream of mushroom soup with cream of chicken or cream of celery soup for a different flavor.
- Use whole wheat or gluten-free pasta instead of regular spaghetti.
- Add sautéed mushrooms for an earthy taste.
Equipment Needed
- Large pot: For cooking the chicken and pasta.
- Mixing bowl: Needed to combine the ingredients.
- Cutting board and knife: For dicing vegetables.
- Casserole dish: To bake the final dish.
- Measuring cups/spoons: For precise seasoning.
How to Make Chicken Spaghetti Casserole?
This recipe comes together step-by-step, and each one is fun to follow!
Step 1: Cook the Chicken
Start by boiling a whole chicken or any cuts you like. Simmer it in water for about 30-45 minutes until tender. Once cooled, shred the chicken, and don’t forget to save the broth for the pasta and sauce.
Step 2: Prepare the Pasta
Cook the spaghetti in the reserved chicken broth until al dente. This step adds extra flavor to the pasta. Make sure not to overcook it, as it will continue to soften in the oven.
Step 3: Mix the Ingredients
Combine the cooked spaghetti, shredded chicken, cream of mushroom soup, diced green pepper, onion, and pimentos in a large bowl. Add 2 cups of cheddar cheese and season with Lawry’s salt, cayenne pepper, and black pepper. Mix well to coat everything in the creamy sauce.
Step 4: Adjust the Consistency
Pour in chicken broth gradually, stirring each time, until the mixture is moist but not soupy. Taste and adjust the seasonings to your liking.
Step 5: Assemble and Bake
Transfer the mixture to a greased casserole dish. Top it with the remaining cheddar cheese and bake at 350°F for 45 minutes until bubbly and golden. Cover with foil if the cheese starts browning too much.
Step 6: Serve the Casserole
Once it’s out of the oven, give it a few minutes to set, then dig in and enjoy every creamy, cheesy bite!🧀 Pair it with a fresh side salad or garlic bread for a complete meal! 🍽️
Tips for Making the Recipe
Follow these handy tips for the best chicken spaghetti casserole.
- Use Freshly Grated Cheese: Freshly grated cheese melts better than pre-shredded and enhances the creamy texture. It also adds a richer, more authentic flavor to the dish.
- Don’t Overcook the Pasta: Al dente pasta ensures it doesn’t become mushy during baking. This helps maintain the perfect bite and texture in every forkful.
- Taste and Adjust Seasonings: Before baking, check if the flavors are just right. A small pinch of salt or cayenne can make all the difference. Don’t be afraid to tweak it to match your taste preferences!
How to Serve Chicken Spaghetti Casserole?
Here are a few ideas to elevate your presentation and serving game.
- Sprinkle fresh parsley or chives on top as a garnish for a pop of color.
- Pair it with a crisp green salad or garlic bread for a complete meal.
- Serve it straight from the casserole dish for that cozy, family-style vibe.
Nutritional Information
Here’s a quick breakdown of the nutrition per serving.
- Calories: 450
- Protein: 25g
- Carbohydrates: 40g
- Fat: 18g
Make Ahead and Storage
This dish is perfect for meal prep.
Make Ahead
You can assemble the casserole up to 2 days in advance and store it covered in the refrigerator. Alternatively, freeze it (unbaked) for up to 6 months.
Storage
Refrigerate leftovers in an airtight container for up to 3 days. Reheat in the oven or microwave until heated through. Freezing leftovers? Portion them out before freezing to make reheating easier.
Chicken spaghetti casserole truly delivers the best of comfort food. With its creamy texture, bold flavors, and easy preparation, it’s a recipe worth mastering. Give it a try, and you’ll see why it’s a timeless classic that everyone adores! 🍗✨
For a visual guide, watch the full recipe video here:
Chicken Spaghetti Casserole Recipe
Ingredients
- Chicken cooked and shredded
- Spaghetti
- Cream of mushroom soup
- Sharp cheddar cheese grated
- Green pepper
- Onion
- Jarred pimentos drained
- Chicken broth
- Lawry’s seasoned salt
- Cayenne pepper
- Salt and pepper
Instructions
- Start by boiling a whole chicken or any cuts you like. Simmer it in water for about 30-45 minutes until tender. Once cooled, shred the chicken, and don’t forget to save the broth for the pasta and sauce.
- Cook the spaghetti in the reserved chicken broth until al dente. This step adds extra flavor to the pasta. Make sure not to overcook it, as it will continue to soften in the oven.
- Combine the cooked spaghetti, shredded chicken, cream of mushroom soup, diced green pepper, onion, and pimentos in a large bowl. Add 2 cups of cheddar cheese and season with Lawry’s salt, cayenne pepper, and black pepper. Mix well to coat everything in the creamy sauce.
- Pour in chicken broth gradually, stirring each time, until the mixture is moist but not soupy. Taste and adjust the seasonings to your liking.
- Transfer the mixture to a greased casserole dish. Top it with the remaining cheddar cheese and bake at 350°F for 45 minutes until bubbly and golden. Cover with foil if the cheese starts browning too much.
- Once it’s out of the oven, give it a few minutes to set, then dig in and enjoy every creamy, cheesy bite!🧀 Pair it with a fresh side salad or garlic bread for a complete meal!
Notes
- Use Freshly Grated Cheese: Freshly grated cheese melts better than pre-shredded and enhances the creamy texture. It also adds a richer, more authentic flavor to the dish.
- Don’t Overcook the Pasta: Al dente pasta ensures it doesn’t become mushy during baking. This helps maintain the perfect bite and texture in every forkful.
- Taste and Adjust Seasonings: Before baking, check if the flavors are just right. A small pinch of salt or cayenne can make all the difference. Don’t be afraid to tweak it to match your taste preferences!
