Chicken Spaghetti is the perfect combination of creamy, cheesy, and savory flavors all tangled in tender spaghetti and juicy chicken. This Southern-inspired comfort dish is loved because it is simple, budget-friendly, and ideal for feeding a family. Whether you’re hosting a potluck, preparing a weeknight dinner, or meal-prepping for the week, this recipe delivers every time with its rich sauce and satisfying texture.
What Is Chicken Spaghetti?
Chicken Spaghetti is a baked pasta casserole made with:
- Shredded chicken
- Spaghetti noodles
- Creamy sauce made from cream soups, broth, and cheese
- Peppers, onion, or tomatoes (depending on style)
It’s a classic American casserole that’s easy to customize and always crowd-pleasing.
Why You’ll Love This Recipe
- One-pan friendly
- Freezer-friendly
- Creamy and cheesy
- Quick to prepare
- Great for leftovers
Ingredients

For the Chicken Spaghetti
- 2 cups cooked shredded chicken (rotisserie works great)
- 12 oz spaghetti
- 1 can (10.5 oz) cream of chicken soup
- 1 can (10.5 oz) cream of mushroom soup
- 1 cup chicken broth
- 1 cup cheddar cheese, shredded
- 1 cup mozzarella cheese, shredded
- 1 small onion, finely chopped
- 1 green bell pepper, diced
- 1 can (10 oz) Rotel tomatoes (optional but classic)
- 2 tbsp butter
- 1 tsp garlic powder
- 1 tsp paprika
- ½ tsp black pepper
- Salt to taste
How to Make Chicken Spaghetti
1. Cook the pasta
Boil spaghetti in salted water until al dente. Drain and set aside.

. Sauté veggies
In a large skillet, melt butter and sauté onion and bell pepper until soft.

Make the creamy sauce
Stir in:
- Cream of chicken soup
- Cream of mushroom soup
- Chicken broth
- Rotel (if using)
- Garlic powder, paprika, pepper
Simmer 2–3 minutes until smooth.

Add chicken and pasta
Add shredded chicken and cooked spaghetti to the sauce. Mix well.

. Add cheese
Add half of the cheddar and half of the mozzarella into the mixture.

6. Bake
Transfer to a baking dish, top with remaining cheese, and bake at 350°F (175°C) for 20–25 minutes, until bubbly and golden.

Serving Suggestions
- Serve with garlic bread
- Pair with a simple garden salad
- Add roasted vegetables on the side
- Top with fresh parsley for color

Variations
1. Spicy Chicken Spaghetti
Add jalapeños, cayenne, or pepper jack cheese.
2. Veggie-Packed Version
Add mushrooms, zucchini, or spinach.
3. Creamier Version
Stir in 4 oz cream cheese into the sauce.
4. Mexican-Style Chicken Spaghetti
Use taco seasoning + pepper jack cheese.
5. Lightened-Up Version
Use light soups + whole wheat pasta.
Nutrition (per serving – 6 servings)
| Nutrient | Amount |
|---|---|
| Calories | 498 |
| Protein | 32g |
| Carbs | 46g |
| Fat | 22g |
| Saturated Fat | 11g |
| Fiber | 2g |
| Sodium | 980mg |
| Sugar | 4g |
Storage + Freezing
Refrigerator:
Store in an airtight container for up to 4 days.
Freezer:
Freeze the unbaked or baked casserole (wrapped tightly) for up to 3 months.
Reheat:
Bake at 325°F until warmed through or microwave individual portions.



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