You know those nights when you crave something rich, comforting, and just a little bit indulgent? That's exactly when my Monterey Chicken Spaghetti comes to the rescue. This dish wraps al dente spaghetti in a velvety sauce with juicy chicken bites and gooey Monterey Jack cheese—it's like a cozy blanket for your taste buds. I first made it for a last-minute dinner party years ago, and now it's the recipe friends beg me to bring to potlucks.
What makes this spaghetti special is how simple ingredients transform into something extraordinary. The blend of warm spices, creamy sauce, and that perfect cheese pull creates magic in under 30 minutes. It's the kind of meal that makes everyone at the table go quiet—except for the happy "mmm" sounds, of course. Whether you're cooking for family or just treating yourself, this recipe delivers big flavors with minimal fuss.
Why You’ll Love This Monterey Chicken Spaghetti
Trust me, this isn’t your average spaghetti—it’s the kind of dish that makes weeknights feel like celebrations. Here’s what makes it irresistible:
- Creamy dreaminess: The combo of heavy cream and melty Monterey Jack creates a sauce so velvety, you’ll want to lick the spoon (no judgment).
- 30-minute magic: From chopping to serving, it’s faster than waiting for delivery—perfect for busy nights.
- Flavor fireworks: Smoky paprika and garlic dance with the cheese in every forkful. My kids call it "happy pasta."
- Leftover hero: Tastes even better the next day (if it lasts that long). Just add a splash of broth when reheating.
It’s the ultimate comfort food with a gourmet twist—simple enough for Tuesday, fancy enough for company.
Monterey Chicken Spaghetti Ingredients
Gathering the right ingredients is half the battle—and luckily, this recipe keeps things simple with pantry staples plus a few star players. Here's what you'll need:
- 12 ounces spaghetti, cooked al dente (that slight bite is crucial!)
- 2 boneless, skinless chicken breasts, cut into bite-sized pieces (thighs work too if you prefer richer meat)
- 1 cup shredded Monterey Jack cheese (see my cheese rant below)
- 1 medium yellow onion, finely chopped (trust me, small pieces melt into the sauce better)
- 3 garlic cloves, minced (fresh only—none of that jarred stuff)
- 1 cup chicken broth (low-sodium lets you control the salt)
- ½ cup heavy cream (this is where the luxury happens)
- 2 tablespoons olive oil + 1 tablespoon butter (the dynamic duo for sautéing)
- 1 teaspoon paprika (smoky or sweet—your call)
- 1 teaspoon Italian seasoning (my secret flavor booster)
- Salt and black pepper, to taste (don't be shy)
- Fresh parsley for garnish (optional but pretty)
Ingredient Notes & Substitutions
Life happens—here's how to adapt without losing that magic:
- Cheese: Monterey Jack melts like a dream, but mild cheddar or Colby work in a pinch. Just avoid pre-shredded bags—they're coated with anti-caking agents that make sauces grainy.
- Cream: Half-and-half lightens things up, but the sauce won't be as luxe. For dairy-free, coconut cream adds richness (though it'll taste tropical).
- Chicken: Leftover rotisserie chicken saves time—just shred and add when you'd normally stir in cooked chicken.
- Spice swap: Add red pepper flakes if you like heat, or swap Italian seasoning for herbes de Provence for a French twist.
Now let's get cooking—the cheese awaits!
How to Make Monterey Chicken Spaghetti
Alright, let's turn these simple ingredients into something spectacular! Follow these steps for the creamiest, cheesiest spaghetti you've ever had:
- Cook the pasta first: Boil your spaghetti in salted water until al dente (usually 1 minute less than package says). Drain but save 1 cup of pasta water—this starchy liquid is gold for adjusting sauce later.
- Brown the chicken: Heat olive oil and butter in your largest skillet over medium-high. Add chicken pieces in a single layer—crowding steams them. Cook 5-7 minutes until golden, stirring occasionally. Remove to a plate (they'll finish cooking later).
- Sweat the aromatics: In that same buttery pan, toss in onions and garlic. Stir constantly for 3 minutes—you want them soft and fragrant, not browned. That fond from the chicken? That's flavor waiting to happen!
- Build the sauce: Sprinkle in paprika, Italian seasoning, salt, and pepper. Pour in chicken broth, scraping up any browned bits. Simmer 2 minutes, then stir in heavy cream. Let it bubble gently for 3 more minutes—sauce should coat the back of a spoon.
- Bring it all together: Return chicken to the pan along with cooked spaghetti. Toss like you mean it! If sauce seems thick, add reserved pasta water 1 tablespoon at a time.
- The grand finale: Turn off heat and scatter Monterey Jack evenly over top. Cover with a lid—the residual heat will melt it perfectly in 2 minutes. No peeking!
- Finish with flair: Garnish with fresh parsley and serve immediately. That first cheesy forkful? Pure bliss.
Tips for Perfect Monterey Chicken Spaghetti
After making this dozens of times (and learning from my mistakes), here's what makes the difference:
- Grate your own cheese: Pre-shredded bags contain cellulose that prevents smooth melting. A block of Monterey Jack grated fresh makes all the difference.
- Don't overcook the chicken: It'll finish cooking when reheated in the sauce. Remove from pan when it's just lost its pinkness.
- Pasta water is liquid gold: That starchy water helps the sauce cling to noodles. Add it gradually until you get the perfect silky consistency.
- Low and slow for the sauce: High heat can make cream separate. Keep it at a gentle simmer once dairy is added.
- Taste as you go: Cheese varies in saltiness—adjust seasoning after adding it to avoid over-salting.
Now go forth and create cheesy perfection!

Serving Suggestions for Monterey Chicken Spaghetti
This dish shines all on its own, but here's how I love to round out the meal:
- Crusty garlic bread: For mopping up every last bit of that creamy sauce (I bake mine with extra Monterey Jack on top—because why not?).
- Simple green salad: Something crisp like romaine with lemon vinaigrette cuts through the richness perfectly.
- Roasted veggies: Toss some asparagus or broccoli in olive oil and paprika while the pasta cooks—easy one-pan magic.
Pro tip: Serve in warm bowls to keep the cheese melty longer. Happy faces guaranteed!
Storing and Reheating Monterey Chicken Spaghetti
Let's be real—leftovers rarely happen with this dish in my house! But if you're lucky enough to have some, here's how to keep it tasting amazing:
- Fridge storage: Pack cooled spaghetti in an airtight container—it'll stay creamy for up to 3 days. Press plastic wrap directly on the surface to prevent drying.
- Reheating magic: Warm gently in a skillet over medium-low with a splash of broth or milk. Stir often until heated through—microwaving can make the cheese grainy.
Pro tip: The flavors deepen overnight! Just add extra cheese when reheating for that fresh-made feel.
Monterey Chicken Spaghetti FAQs
Can I use frozen chicken?
Absolutely! Just thaw it completely first—I like to leave it in the fridge overnight. Pat it dry before cooking so it browns nicely instead of steaming. Frozen works great in a pinch, but fresh chicken gives you better texture control.
How can I make it spicier?
Oh, I love this question! Try adding a pinch of red pepper flakes with the spices, or swap regular paprika for hot smoked paprika. For serious heat lovers, dice up a jalapeño when sautéing the onions (remove seeds unless you're brave).
Can I make this ahead?
The sauce and chicken keep separately for 2 days in the fridge—just combine with freshly cooked pasta when ready. Assembled spaghetti gets a bit thick when chilled, so have extra broth handy for reheating.
What pasta shapes work besides spaghetti?
Fettuccine or penne are my go-to swaps—anything that holds sauce well. Just adjust cook times accordingly. Bonus: shorter pastas make great next-day lunchbox meals!

Nutritional Information
Just so you know what you're diving into (not that we're counting when cheese is involved!):
- Per serving: About 450 calories
- Protein: 25g (thanks, chicken!)
- Fat: 20g (9g saturated—blame the glorious cream and cheese)
- Carbs: 40g (2g fiber from those sneaky onions)
Remember, these are estimates—your exact numbers depend on ingredients and how generously you sprinkle that cheese! Now go enjoy every melty bite.
Print
Creamy Monterey Chicken Spaghetti
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Diet: Low Lactose
Description
A creamy and cheesy spaghetti dish with tender chicken, Monterey Jack cheese, and aromatic spices.
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 chicken pieces and cook until browned and fully cooked, about 5-7 minutes.
- Add chopped onion and minced garlic. Sauté until softened, about 3 minutes.
- Stir in paprika, Italian seasoning, salt, and black pepper.
- Pour in chicken broth and heavy cream. Simmer for 5 minutes.
- Add cooked spaghetti to the skillet. Toss to coat evenly.
- Sprinkle Monterey Jack cheese on top. Cover until cheese melts.
- Garnish with fresh parsley before serving.
Notes
- Use freshly grated cheese for better melting.
- Adjust seasoning to your taste.
- Store leftovers in an airtight container for up to 3 days.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Main Dish
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 3g
- Sodium: 500mg
- Fat: 20g
- Saturated Fat: 9g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 25g
- Cholesterol: 80mg
Keywords: Monterey Chicken Spaghetti, creamy pasta, cheesy spaghetti
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