Monterey Chicken Spaghetti Recipe – The Ultimate Cheesy Pasta Bake
Monterey Chicken Spaghetti Recipe – The Ultimate Cheesy Pasta Bake

This Monterey chicken spaghetti recipe is the ultimate comfort food that brings families together around the dinner table. With its creamy sauce, tender chicken, and perfectly melted cheese topping, this dish has everything you love in a satisfying pasta bake. It’s surprisingly easy to make and perfect for busy weeknights when you need something hearty and delicious.
What makes this recipe special is the combination of flavors and textures. The spaghetti provides the perfect base for the rich, creamy sauce, while the chicken adds protein that makes this a complete meal. The Monterey Jack cheese creates that signature gooey, melty topping that everyone craves. This is one of those comfort chicken pasta recipes that you’ll find yourself making again and again.

Ingredients
- 12 oz spaghetti noodles
- 2 cups cooked chicken, shredded or diced
- 1 tablespoon olive oil
- 1 medium onion, diced
- 2 cloves garlic, minced
- 1 red bell pepper, diced
- 1 can (10.5 oz) cream of chicken soup
- 1 cup sour cream
- 1 cup chicken broth
- 2 cups shredded Monterey Jack cheese, divided
- 1 teaspoon Italian seasoning
- ½ teaspoon paprika
- Salt and black pepper to taste
- ¼ cup chopped fresh parsley for garnish
Step-by-Step Instructions
Step 1: Preheat your oven to 375°F (190°C). Cook the spaghetti according to package directions until al dente. Drain well and set aside.
Step 2: While the pasta cooks, heat olive oil in a large skillet over medium heat. Add the diced onion and cook until softened, about 3-4 minutes. Add the garlic and red bell pepper, cooking for another 2 minutes until fragrant.
Step 3: In a large mixing bowl, combine the cream of chicken soup, sour cream, and chicken broth. Stir in 1½ cups of the shredded Monterey Jack cheese, Italian seasoning, paprika, salt, and pepper.
Step 4: Add the cooked spaghetti, chicken, and sautéed vegetables to the sauce mixture. Stir gently until everything is well combined and coated in the creamy sauce.
Step 5: Transfer the mixture to a 9×13 inch baking dish that has been lightly greased. Sprinkle the remaining ½ cup of cheese evenly over the top.
Step 6: Bake for 25-30 minutes, or until the cheese is melted and bubbly and the edges are golden brown. For a crispier top, you can broil for the last 2-3 minutes.
Step 7: Remove from oven and let it rest for 5 minutes before serving. Garnish with fresh parsley and serve warm.
Expert Tips
Perfect Pasta Texture: Be sure to cook your spaghetti al dente since it will continue cooking in the oven. This prevents it from becoming mushy in the final dish.
Cheese Variations: While Monterey Jack is classic, you can also use a blend of cheeses. Try adding some cheddar or mozzarella for extra flavor complexity. For another delicious cheesy pasta option, check out our creamy ranch turkey pasta bake.
Make Ahead: This dish can be assembled up to a day in advance. Simply cover and refrigerate, then bake as directed, adding 5-10 minutes to the cooking time since it will be cold from the refrigerator.
Freezing Instructions: Monterey chicken spaghetti freezes beautifully. Assemble the dish but don’t bake it. Wrap tightly and freeze for up to 3 months. Thaw in the refrigerator overnight before baking as directed.
Frequently Asked Questions
Can I use a different type of pasta?
Absolutely! While spaghetti is traditional, you can use any pasta shape you prefer. Penne, rotini, or bowtie pasta all work well in baked pasta dishes. If you enjoy bowtie pasta, you might love our garlic butter chicken bowtie pasta.
How can I make this dish creamier?
For an extra creamy version, you can add 4 ounces of cream cheese to the sauce mixture. Let it soften at room temperature first, then mix it in with the other sauce ingredients.
What’s the best way to cook the chicken?
You can use rotisserie chicken for convenience, or cook chicken breasts by baking, boiling, or pan-searing. Season the chicken well before cooking for maximum flavor. For another great chicken dinner idea, try our Texas Roadhouse copycat chicken skillet.
Can I add vegetables to this recipe?
Yes! This recipe is very adaptable. You can add mushrooms, spinach, broccoli, or peas. Just make sure to cook any raw vegetables before adding them to the pasta mixture.
This Monterey chicken spaghetti is the perfect solution for busy weeknights when you want something comforting and satisfying without spending hours in the kitchen. The combination of creamy sauce, tender chicken, and melted cheese makes it a family favorite that everyone will request again and again.

Monterey Chicken Spaghetti Recipe – The Ultimate Cheesy Pasta Bake
Ingredients
Method
- Preheat your oven to 375°F (190°C). Cook the spaghetti according to package directions until al dente. Drain well and set aside.
- While the pasta cooks, heat olive oil in a large skillet over medium heat. Add the diced onion and cook until softened, about 3-4 minutes. Add the garlic and red bell pepper, cooking for another 2 minutes until fragrant.
- In a large mixing bowl, combine the cream of chicken soup, sour cream, and chicken broth. Stir in 1½ cups of the shredded Monterey Jack cheese, Italian seasoning, paprika, salt, and pepper.
- Add the cooked spaghetti, chicken, and sautéed vegetables to the sauce mixture. Stir gently until everything is well combined and coated in the creamy sauce.
- Transfer the mixture to a 9×13 inch baking dish that has been lightly greased. Sprinkle the remaining ½ cup of cheese evenly over the top.
- Bake for 25-30 minutes, or until the cheese is melted and bubbly and the edges are golden brown. For a crispier top, you can broil for the last 2-3 minutes.
- Remove from oven and let it rest for 5 minutes before serving. Garnish with fresh parsley and serve warm.






