Oh man, let me tell you about the first time I made Monterey Chicken Spaghetti - it was love at first bite! I was trying to recreate this amazing dish I'd had at a little bistro in California, and after some trial and error (okay, a lot of error), I landed on this creamy, cheesy perfection. The way the Monterey Jack melts into that velvety sauce clinging to every strand of pasta? Absolute magic. This recipe has become my go-to when I need something comforting yet fancy enough for company. Trust me, once you try it, you'll be making it on repeat like I do!
Ingredients for Monterey Chicken Spaghetti
Gathering the right ingredients makes all the difference with this dish - I've learned that the hard way after a few too-cheesy (yes, that's possible!) attempts. Here's exactly what you'll need for that perfect creamy, cheesy balance:
- 12 ounces spaghetti - cooked just until al dente (about 1 minute less than package says)
- 2 boneless, skinless chicken breasts - cut into 1-inch pieces (I like them slightly bigger for texture)
- 1 cup shredded Monterey Jack cheese - freshly grated melts SO much better
- 1 medium yellow onion - finely chopped (trust me, big onion chunks ruin the creamy vibe)
- 3 garlic cloves - minced (more if you're garlic-obsessed like me)
- 1 cup chicken broth - low-sodium so you control the salt
- ½ cup heavy cream - yes, it must be heavy cream for that luscious texture
- 2 tablespoons olive oil - for cooking the chicken
- 1 tablespoon butter - because butter makes everything better
- 1 teaspoon paprika - smoked paprika adds amazing depth if you have it
- 1 teaspoon Italian seasoning - my secret flavor booster
- Salt and black pepper - to taste (don't skimp!)
- Fresh parsley - for garnish (makes it pretty and adds freshness)
Pro tip: Measure everything before you start cooking - this recipe moves fast once you get going!
How to Make Monterey Chicken Spaghetti
Okay, let's get cooking! This Monterey Chicken Spaghetti comes together fast once you start - that's why I love it for busy weeknights. Just follow these steps and you'll have creamy, cheesy perfection in no time:
Cooking the Pasta
First things first - get that spaghetti going! Cook it in salted boiling water for about 1 minute less than the package says (we want it al dente because it'll keep cooking in the sauce). Drain it but don't rinse - we want that starchy goodness to help our sauce cling. Pro tip: Save about ½ cup of that pasta water just in case we need to thin the sauce later.
Preparing the Chicken and Sauce
While the pasta cooks, heat olive oil and butter in your largest skillet over medium heat. Oh, that butter sizzle gets me every time! Add your chopped onions and cook until they're soft and translucent - about 3 minutes. Then toss in the minced garlic (careful not to burn it!) and stir for just 30 seconds until fragrant.
Now add your chicken pieces and sprinkle with paprika, Italian seasoning, salt, and pepper. Let the chicken get nicely browned on all sides - this builds so much flavor! Cook until there's no pink left, about 5-6 minutes total. Pour in the chicken broth and heavy cream, scraping up any tasty browned bits from the pan bottom. Let this simmer gently for about 5 minutes to thicken slightly.

Combining Everything
Time for the magic! Reduce heat to low and stir in the shredded Monterey Jack cheese until it melts into the most glorious creamy sauce. Now add your cooked spaghetti and toss everything together until each strand is coated in that cheesy goodness. If the sauce seems too thick, add a splash of that reserved pasta water. Finish with a sprinkle of fresh parsley and serve immediately - trust me, no one will wait patiently!
Tips for the Best Monterey Chicken Spaghetti
After making this dish more times than I can count, I've picked up some tricks that take it from good to "wow!" Here are my can't-live-without tips for perfect Monterey Chicken Spaghetti every time:
- Grate your own cheese - Pre-shredded cheese contains anti-caking agents that make sauces grainy. Freshly grated Monterey Jack melts like a dream.
- Don't overcrowd the chicken - Give those pieces space in the pan so they brown instead of steam. Cook in batches if needed.
- Add veggies for color - Throw in some sautéed bell peppers or mushrooms during the onion step for extra flavor and nutrition.
- Taste before salting - Between the cheese and broth, you might not need extra salt. I learned this the hard way!
- Serve immediately - This dish is at its creamy best piping hot. Leftovers are great, but nothing beats that first melty bite.

Ingredient Substitutions and Variations
Look, I'm all about sticking to the original recipe for that perfect Monterey Chicken Spaghetti experience, but life happens! Here are my tried-and-true swaps when I'm in a pinch or feeling adventurous:
Pasta: Gluten-free spaghetti works beautifully here - just watch the cooking time. Rotini or penne catch the sauce nicely if you prefer shorter pasta. Cream: Half-and-half can sub for heavy cream in a pinch, but the sauce won't be quite as luxe. Cheese: No Monterey Jack? Pepper jack adds a nice kick, or mild cheddar works too. Chicken: Leftover rotisserie chicken saves time - just add it when you'd normally add the broth. The flavor changes slightly, but still delicious!
Serving Suggestions
Oh, let me tell you how I love to serve this Monterey Chicken Spaghetti - it's all about balance! The creamy richness cries out for something crisp and fresh on the side. My go-to is a simple green salad with lemony vinaigrette to cut through all that cheesy goodness. And you have to have warm garlic bread for mopping up every last drop of sauce! For drinks, a chilled Chardonnay pairs beautifully - its buttery notes complement the dish perfectly. Sometimes I'll even set out extra grated cheese and red pepper flakes so everyone can customize their bowl just how they like it.
Storage and Reheating
Here's the scoop on keeping your Monterey Chicken Spaghetti delicious after the first serving (if you have leftovers, that is - no judgement if you don't!). Store it in an airtight container in the fridge for up to 3 days. When reheating, add a splash of chicken broth - it brings back that creamy texture the microwave loves to steal. I prefer the stovetop method over microwaving though - just warm it gently over low heat, stirring often. Oh, and a fresh sprinkle of cheese on top never hurts when serving round two!
Monterey Chicken Spaghetti FAQs
After sharing this recipe with so many friends, I've answered these questions more times than I can count! Here's the scoop on everything you might wonder about making the perfect Monterey Chicken Spaghetti:
Can I use pre-shredded cheese instead of grating my own?
Technically yes, but I don't recommend it. Those pre-shredded cheeses have anti-caking agents that make the sauce slightly grainy. Freshly grated Monterey Jack melts into the most velvety sauce - worth the extra minute of effort!
How can I make my Monterey Chicken Spaghetti spicier?
Oh, I love this question! Add a pinch of red pepper flakes when cooking the chicken, or swap in Pepper Jack cheese. For serious heat lovers, a diced jalapeño with the onions does the trick (remove seeds if you're spice-shy).
Why is my sauce separating?
This usually happens if the heat's too high when adding cheese. Keep the temp low and stir gently as it melts. If it does separate, a splash of hot pasta water and vigorous stirring can often bring it back together.
Can I make this ahead for meal prep?
Absolutely! Cook everything, then store the pasta and sauce separately. When ready to eat, reheat the sauce gently, toss with warmed pasta, and add a splash of broth if needed. The flavors actually deepen overnight!
Nutritional Information
Just so you know what you're diving into (not that it'll stop you - this dish is worth every bite!), here's the nutritional breakdown per serving. Remember, these are estimates since ingredients can vary:
- Calories: 450
- Fat: 22g (10g saturated)
- Carbohydrates: 35g
- Protein: 25g
Not too shabby for such a satisfying meal! Now go make this Monterey Chicken Spaghetti tonight and tell me how much you love it in the comments - I live for those stories!
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25-Minute Creamy Monterey Chicken Spaghetti Recipe
- Total Time: 30 mins
- Yield: 4 servings 1x
- Diet: Low Lactose
Description
Monterey Chicken Spaghetti is a creamy and flavorful pasta dish featuring tender chicken, Monterey Jack cheese, and a rich sauce.
Ingredients
- 12 ounces spaghetti, cooked al dente
- 2 boneless, skinless chicken breasts, cut into bite-sized pieces
- 1 cup shredded Monterey Jack cheese
- 1 medium yellow onion, finely chopped
- 3 garlic cloves, minced
- 1 cup chicken broth
- ½ cup heavy cream
- 2 tablespoons olive oil
- 1 tablespoon butter
- 1 teaspoon paprika
- 1 teaspoon Italian seasoning
- Salt and black pepper, to taste
- Fresh parsley for garnish
Instructions
- Cook spaghetti al dente according to package instructions. Drain and set aside.
- Heat olive oil and butter in a large skillet over medium heat.
- Add chopped onion and cook until softened, about 3 minutes.
- Add minced garlic and cook for 30 seconds until fragrant.
- Add chicken pieces, paprika, Italian seasoning, salt, and black pepper. Cook until chicken is browned and cooked through.
- Pour in chicken broth and heavy cream. Simmer for 5 minutes.
- Stir in shredded Monterey Jack cheese until melted.
- Add cooked spaghetti and toss to coat evenly.
- Garnish with fresh parsley and serve hot.
Notes
- For extra spice, add a pinch of red pepper flakes.
- You can use rotini or penne pasta instead of spaghetti.
- Store leftovers in an airtight container for up to 3 days.
- Prep Time: 10 mins
- Cook Time: 20 mins
- Category: Main Dish
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 3g
- Sodium: 350mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 25g
- Cholesterol: 85mg
Keywords: Monterey Chicken Spaghetti, creamy pasta, chicken spaghetti
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