The Dream Team: What You’ll Need (Ingredients)
For the Chicken:
- 1.5 lbs boneless, skinless chicken breasts
- 1 tbsp olive oil
- 1 tsp salt
- 1/2 tsp black pepper
- 1/2 tsp garlic powder
For the Spaghetti:
- 1 lb spaghetti
- 8 oz cream cheese, softened
- 1 can (10.75 oz) condensed cream of chicken soup
- 1 cup milk
- 1 packet (1 oz) dry ranch dressing mix
- 1 cup shredded Monterey Jack cheese, plus more for topping
- 1/2 cup cooked bacon, crumbled
- 1/4 cup chopped green onions, for garnish (optional)
Let’s Get Cooking: Step-by-Step Instructions
Step 1: Prepare the Chicken
- Preheat your oven to 375°F (190°C).
- Heat olive oil in an oven-safe skillet over medium-high heat.
- Season chicken breasts with salt, pepper, and garlic powder.
- Sear chicken in the skillet for 2-3 minutes per side, until lightly browned.
- Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until chicken is cooked through and reaches an internal temperature of 165°F (74°C).
- Remove chicken from the skillet and let it cool slightly. Shred or dice the chicken.
Step 2: Cook the Spaghetti
- While the chicken is baking, cook spaghetti according to package directions. Drain well.
Step 3: Make the Creamy Sauce
- In a large bowl, combine softened cream cheese, cream of chicken soup, milk, and ranch dressing mix. Whisk until smooth and well combined.
Step 4: Assemble the Magic
- Add the cooked spaghetti and shredded or diced chicken to the creamy sauce. Toss to coat everything evenly.
- Stir in 1 cup of shredded Monterey Jack cheese and the crumbled bacon.
Step 5: Bake to Perfection (Optional, but Recommended!)
- Pour the chicken spaghetti mixture into a greased 9×13 inch baking dish.
- Sprinkle with additional Monterey Jack cheese on top.
- Bake in the preheated oven for 15-20 minutes, or until the cheese is melted and bubbly. If you skip this step, you can serve it immediately after step 4.
Step 6: Garnish and Serve
- Garnish with chopped green onions, if desired.
- Serve hot and enjoy!
Tips and Tricks for Monterey Chicken Spaghetti Success
Okay, let’s be real, even the easiest recipes can have a couple of potential pitfalls. But don’t worry, I’ve got your back! Here’s a few tips to ensure your Monterey Chicken Spaghetti turns out perfectly every time:
- Don’t Overcook the Chicken: Nobody likes dry chicken! Use a meat thermometer to ensure it reaches 165°F (74°C) without going over.
- Softened Cream Cheese is Key: Trust me on this. Cold cream cheese will clump and make your sauce lumpy. Let it sit at room temperature for at least 30 minutes before you start.
- Don’t Skimp on the Cheese: Monterey Jack is the star here, but a little extra on top never hurt anyone.
- Bacon is Your Friend: Crispy bacon adds so much flavor and texture. Cook it until it’s nice and crispy, then crumble it up.
- Spice it Up (If You Dare!): Add a pinch of red pepper flakes to the sauce for a little kick.
Variations: Making it Your Own
The beauty of Monterey Chicken Spaghetti is that it’s totally customizable! Feel free to experiment with different ingredients to create your own signature version. Here are a few ideas:
- Add Veggies: Sauté some diced bell peppers, onions, or mushrooms and stir them into the sauce.
- Swap the Cheese: If you’re not a fan of Monterey Jack, try using cheddar, Colby Jack, or a blend of cheeses.
- Use Different Protein: Leftover rotisserie chicken or turkey works great in this recipe.
- Make it Spicy: Add a can of diced tomatoes with green chilies (like Rotel) to the sauce for a spicy kick.
- Creamier Version: Add an extra 1/2 cup of heavy cream to the sauce for even more richness.
Pairing Perfection: What to Serve with Your Spaghetti
Monterey Chicken Spaghetti is a hearty and satisfying meal on its own, but it’s even better when paired with the right side dishes. Here are a few of my favorites:
- Garlic Bread: Because who doesn’t love garlic bread with pasta?
- Side Salad: A simple green salad with a vinaigrette dressing provides a refreshing contrast to the richness of the spaghetti.
- Steamed Vegetables: Broccoli, green beans, or asparagus are all great choices.
- Coleslaw: The creamy coleslaw is a great addition to the meal.
Other Chicken Casserole Recipes You’ll Love
If you’re a fan of easy and delicious chicken casseroles, then you’re in the right place! Here are a few more of my go-to recipes that you’re sure to enjoy:
- Chicken Parmesan Casserole: This is a classic for a reason! It’s cheesy, flavorful, and always a hit.
- Million Dollar Chicken Casserole: This is definitely decadent and great for potlucks!
- Creamy Cheesy Chicken Pasta: This recipe is so simple, yet so satisfying!
- Chicken Spaghetti Casserole: A classic casserole recipe that the whole family loves.
- Garlic Parmesan Chicken Pasta: This dump-and-forget recipe is a weeknight lifesaver.
- Chicken Spaghetti: Another great crockpot option for a comforting and easy meal.
Storage and Reheating Instructions
Got leftovers? Lucky you! Here’s how to store and reheat your Monterey Chicken Spaghetti:
- Storage: Store leftover spaghetti in an airtight container in the refrigerator for up to 3-4 days.
- Reheating: Reheat in the microwave or in a skillet over medium heat. Add a splash of milk or chicken broth if needed to prevent it from drying out. You can also reheat it in the oven at 350°F (175°C) for about 15-20 minutes.
Enjoy Your Monterey Chicken Spaghetti!
I hope you enjoy this Monterey Chicken Spaghetti as much as my family and I do! It’s a truly simple recipe, but the flavors are so good! Happy cooking!
What temperature should the chicken reach internally to be considered fully cooked?
The chicken should reach an internal temperature of 165°F (74°C) to be considered fully cooked.
Can I substitute the Monterey Jack cheese with another type of cheese?
Yes, you can! The recipe suggests cheddar, Colby Jack, or a blend of cheeses as alternatives to Monterey Jack.
How long can I store leftover Monterey Chicken Spaghetti in the refrigerator?
You can store leftover spaghetti in an airtight container in the refrigerator for up to 3-4 days.
What’s a good tip to prevent the cream cheese from clumping in the sauce?
Make sure the cream cheese is softened before adding it to the sauce. Let it sit at room temperature for at least 30 minutes before you start.

Monterey Chicken Spaghetti
Equipment
- Oven
- oven-safe skillet
- Large pot
- Large bowl
- Whisk
- 9×13 inch baking dish
- Colander
- Measuring cups and spoons
- Knife
- Cutting board
- Meat thermometer
Ingredients
- 1.5 lbs boneless, skinless chicken breasts
- 1 tbsp olive oil
- 1 tsp salt
- ½ tsp black pepper
- ½ tsp garlic powder
- 1 lb spaghetti
- 8 oz cream cheese, softened
- 1 cup milk
- 1 cup shredded Monterey Jack cheese, plus more for topping
- ½ cup cooked bacon, crumbled
- ¼ cup chopped green onions, for garnish optional
Instructions
- Preheat your oven to 375°F (190°C).
- Heat olive oil in an oven-safe skillet over medium-high heat.
- Season chicken breasts with salt, pepper, and garlic powder.
- Sear chicken in the skillet for 2-3 minutes per side, until lightly browned.
- Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until chicken is cooked through and reaches an internal temperature of 165°F (74°C).
- Remove chicken from the skillet and let it cool slightly. Shred or dice the chicken.
- While the chicken is baking, cook spaghetti according to package directions. Drain well.
- In a large bowl, combine softened cream cheese, cream of chicken soup, milk, and ranch dressing mix. Whisk until smooth and well combined.
- Add the cooked spaghetti and shredded or diced chicken to the creamy sauce. Toss to coat everything evenly.
- Stir in 1 cup of shredded Monterey Jack cheese and the crumbled bacon.
- Pour the chicken spaghetti mixture into a greased 9×13 inch baking dish.
- Sprinkle with additional Monterey Jack cheese on top.
- Bake in the preheated oven for 15-20 minutes, or until the cheese is melted and bubbly (optional).
- Garnish with chopped green onions, if desired.
- Serve hot and enjoy!
