This Chicken Spaghetti recipe is the ultimate comfort food for busy weeknights and cozy family dinners. Packed with tender chicken, creamy sauce, cheesy goodness, and perfectly cooked spaghetti, this baked pasta casserole delivers rich flavor in every bite. If you are searching for an easy Chicken Spaghetti recipe that is creamy, hearty, and family-friendly, this dish checks every box.
Why You’ll Love This Recipe
- Creamy, cheesy, and incredibly satisfying
- Perfect for family dinners and meal prep
- Easy to make with simple pantry ingredients
- Loaded with tender chicken and flavorful sauce
- Great for potlucks, gatherings, and leftovers
- A comforting baked pasta casserole everyone enjoys
Ingredients
Chicken
- 2 boneless, skinless chicken breasts
- 1 Tbsp olive oil
Pasta
- 1/2 Tbsp salt
- 8 oz spaghetti
Sauce
- 1/4 cup salted butter
- 1 onion, diced
- 2 garlic cloves, minced
- 1/4 cup all-purpose flour
- 2 cups chicken broth
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/2 tsp Italian seasoning
- 1 cup heavy cream
- 1 can diced tomatoes with green chiles, drained
Toppings
- 1 cup cheddar cheese, shredded and divided
- 1 cup mozzarella cheese, shredded and divided
Instructions
- Preheat the oven to 375°F.
- Carefully fillet each chicken breast into two thinner cutlets using a sharp knife.
- Heat olive oil in a large deep skillet over medium heat.
- Add the chicken cutlets and cook for 7–10 minutes total, flipping halfway through, until golden brown and fully cooked.
- Transfer the cooked chicken to a cutting board and let it rest.
- Meanwhile, bring a large pot of water to a boil. Add salt and cook the spaghetti until al dente. Drain well.
- In the same skillet, melt the butter over medium-high heat.
- Add diced onion and minced garlic. Sauté for 3–4 minutes until softened.
- Sprinkle flour over the onions and garlic. Stir and cook for 2–3 minutes until lightly golden.
- Slowly whisk in the chicken broth until smooth.
- Add salt, black pepper, Italian seasoning, heavy cream, 1/2 cup cheddar cheese, and 1/2 cup mozzarella cheese.
- Stir until the cheese melts and the sauce becomes creamy.
- Chop the rested chicken into small bite-sized pieces.
- Turn off the heat and stir the diced tomatoes with green chiles, cooked spaghetti, and chopped chicken into the sauce.
- Transfer the Chicken Spaghetti mixture into a 9×13-inch casserole dish.
- Sprinkle the remaining cheddar and mozzarella cheese on top.
- Bake for 25 minutes or until bubbly and golden around the edges.
- Serve warm and enjoy.
Tips & Tricks
- Cook the spaghetti just until al dente so it does not become mushy after baking.
- Rotisserie chicken can save time and adds extra flavor.
- Add sautéed mushrooms, spinach, or bell peppers for more vegetables.
- Use freshly shredded cheese for the smoothest creamy sauce.
- For a spicy version, add crushed red pepper flakes or extra green chiles.
- You can substitute half-and-half for heavy cream if desired.
Details
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 6 servings
- Category: Dinner
- Method: Baked Pasta Casserole
- Cuisine: American
- Difficulty: Easy
- Dietary Notes: Halal-friendly
Notes
- Serve with garlic bread, roasted vegetables, or a fresh green salad.
- Leftovers taste even better the next day.
- For extra cheesiness, add parmesan cheese before baking.
- Use gluten-free pasta if needed.
Nutrition
Approximate per serving:
- Calories: 620
- Protein: 36g
- Carbohydrates: 42g
- Fat: 34g
- Fiber: 3g
- Sugar: 5g
FAQ
Can I make Chicken Spaghetti ahead of time?
Yes. Assemble the casserole up to 24 hours in advance, cover tightly, and refrigerate until ready to bake.
Can I freeze Chicken Spaghetti?
Absolutely. Wrap tightly and freeze for up to 3 months.
What cheese works best in Chicken Spaghetti?
Cheddar and mozzarella create the perfect creamy and stretchy texture.
Can I use different pasta?
Yes. Linguine, fettuccine, or penne work well in this recipe.
How do I keep the sauce creamy?
Do not overbake the casserole and use full-fat dairy for the best texture.
Is Chicken Spaghetti spicy?
The diced tomatoes with green chiles add mild heat, but you can adjust the spice level easily.
Storage
Refrigerator
Store leftovers in an airtight container for up to 4 days.
Freezer
Freeze in a tightly sealed container for up to 3 months.
Reheating
Reheat in the oven at 350°F until warmed through or microwave individual servings.
Similar Recipes
Chicken Spaghetti Recipe
Ingredients
Chicken
- 2 boneless skinless chicken breasts
- 1 Tbsp olive oil
Pasta
- 1/2 Tbsp salt
- 8 oz spaghetti
Sauce
- 1/4 cup salted butter
- 1 onion diced
- 2 garlic cloves minced
- 1/4 cup all-purpose flour
- 2 cups chicken broth
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1/2 tsp Italian seasoning
- 1 cup heavy cream
- 1 can diced tomatoes with green chiles drained
Toppings
- 1 cup cheddar cheese shredded and divided
- 1 cup mozzarella cheese shredded and divided
Instructions
- Preheat the oven to 375°F.
- Carefully fillet each chicken breast into two thinner cutlets using a sharp knife.
- Heat olive oil in a large deep skillet over medium heat.
- Add the chicken cutlets and cook for 7–10 minutes total, flipping halfway through, until golden brown and fully cooked.
- Transfer the cooked chicken to a cutting board and let it rest.
- Meanwhile, bring a large pot of water to a boil. Add salt and cook the spaghetti until al dente. Drain well.
- In the same skillet, melt the butter over medium-high heat.
- Add diced onion and minced garlic. Sauté for 3–4 minutes until softened.
- Sprinkle flour over the onions and garlic. Stir and cook for 2–3 minutes until lightly golden.
- Slowly whisk in the chicken broth until smooth.
- Add salt, black pepper, Italian seasoning, heavy cream, 1/2 cup cheddar cheese, and 1/2 cup mozzarella cheese.
- Stir until the cheese melts and the sauce becomes creamy.
- Chop the rested chicken into small bite-sized pieces.
- Turn off the heat and stir the diced tomatoes with green chiles, cooked spaghetti, and chopped chicken into the sauce.
- Transfer the Chicken Spaghetti mixture into a 9×13-inch casserole dish.
- Sprinkle the remaining cheddar and mozzarella cheese on top.
- Bake for 25 minutes or until bubbly and golden around the edges.
- Serve warm and enjoy.
Notes
- Serve with garlic bread, roasted vegetables, or a fresh green salad.
- Leftovers taste even better the next day.
- For extra cheesiness, add parmesan cheese before baking.
- Use gluten-free pasta if needed.
Conclusion
This Chicken Spaghetti recipe is creamy, cheesy, comforting, and perfect for any night of the week. With tender chicken, rich homemade sauce, and baked cheesy goodness, it is a crowd-pleasing dinner the whole family will request again and again. Whether you are making it for meal prep, a cozy dinner, or a potluck gathering, this easy Chicken Spaghetti recipe is guaranteed to impress.