Monterey Chicken Spaghetti

Update : January 17, 2026

Why Make This Recipe

Monterey Chicken Spaghetti is a comforting and delicious dish that blends creamy, cheesy flavors with tender chicken and pasta. It’s perfect for busy weeknights or family gatherings. This recipe is not only easy to prepare but also offers a wonderful way to use leftover chicken. The combination of spices, vegetables, and cheeses makes this dish satisfying and delightful for all ages.

How to Make Monterey Chicken Spaghetti

Ingredients :

2 cups cooked chicken, shredded (about 2 chicken breasts)
8 oz spaghetti (or any pasta of your choice)
1 tablespoon olive oil
1/2 cup onion, chopped
1/2 cup bell pepper, chopped
1/2 cup mushrooms, sliced
1 (10.5 oz) can cream of chicken soup
1 cup sour cream
1 cup Monterey Jack cheese, shredded
1/2 cup cheddar cheese, shredded
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
Salt and pepper to taste
1/2 cup milk (or chicken broth for a lighter version)
Fresh parsley, chopped (optional, for garnish)

Directions :

Cook the Pasta: Boil the spaghetti according to package instructions. Drain and set aside.
Sauté the Vegetables: Heat olive oil in a large skillet over medium heat. Add onion, bell pepper, and mushrooms. Sauté for 5-7 minutes until soft and slightly browned.
Make the Creamy Sauce: Stir in cream of chicken soup, sour cream, garlic powder, onion powder, and milk. Cook for 2-3 minutes until smooth and heated through.
Add Chicken and Cheese: Mix in cooked chicken and 1/2 cup of Monterey Jack cheese. Cook for another 2-3 minutes until cheese melts and chicken is warmed.
Combine with Pasta: Toss the cooked pasta into the skillet with the sauce. Mix well to coat.
Optional Baking Step: Preheat oven to 350°F (175°C). Transfer pasta mixture to a greased 9×13-inch baking dish. Top with remaining Monterey Jack and cheddar cheese. Bake for 20-25 minutes until cheese is melted and bubbly.
Serve: Garnish with fresh parsley and serve warm.

How to Serve Monterey Chicken Spaghetti

Monterey Chicken Spaghetti is great on its own or served with a side salad or garlic bread. You can also add extra toppings like crushed chips or olives for some crunch.

How to Store Monterey Chicken Spaghetti

Store any leftovers in an airtight container in the refrigerator. It will last for up to 3-4 days. To reheat, simply place it in a microwave-safe dish and heat until warmed through.

Tips to Make Monterey Chicken Spaghetti

Use rotisserie chicken for convenience.
Feel free to add more vegetables like spinach or broccoli for extra nutrition.
Adjust the thickness of the sauce by adding more milk or chicken broth if needed.

Variation

You can swap out the Monterey Jack cheese for pepper jack cheese for a spicy kick. Alternatively, try adding different vegetables like zucchini or asparagus based on personal preference.

FAQs

Can I use a different type of pasta?
Yes, any pasta can work! Try penne, fusilli, or even gluten-free pasta for a different texture.
Is there a vegetarian version of this recipe?
Absolutely! You can omit the chicken and add more vegetables, along with some beans for protein.
Can I freeze Monterey Chicken Spaghetti?
Yes, you can freeze it! Just store it in an airtight container before baking. When ready to eat, thaw in the refrigerator overnight and then bake as directed.