Creamy Chicken & Mushroom Spaghetti (Rich, Savory & Comforting)

This Creamy Chicken & Mushroom Spaghetti is a rich and satisfying dish that brings together tender chicken, savory mushrooms, and a luscious creamy sauce, all served over a bed of perfectly cooked spaghetti. It’s indulgent yet balanced, with a deliciously creamy sauce that’s packed with flavor but not overly heavy.

The combination of garlic, thyme, and Parmesan creates a luxurious sauce that clings to every strand of pasta. Whether you’re making it for a weeknight dinner or a cozy weekend meal, this dish will quickly become a family favorite.

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Ingredients Overview

Each ingredient in this dish is chosen to create the perfect balance of creamy, savory, and satisfying flavors.

Chicken Breast or Thighs

Boneless, skinless chicken breasts or thighs are ideal for this dish. Chicken breasts are lean, while thighs are slightly more flavorful and juicy.

Mushrooms (Button or Cremini)

Mushrooms are the heart of the savory base, offering rich umami flavor and a meaty texture that complements the chicken. Button mushrooms or cremini work best.

Heavy Cream

The key to the creamy sauce. Use full-fat cream for a luscious, smooth texture, though half-and-half is a lighter option.

Parmesan Cheese

For that final cheesy, salty kick. Freshly grated Parmesan melts beautifully into the sauce and adds depth.

Garlic

A few cloves of minced garlic bring fragrance and savory depth to the sauce.

Chicken Broth

Helps create a silky sauce and adds a layer of savory flavor without overpowering the cream.

Olive Oil and Butter

A combination of olive oil and butter creates a rich base for sautéing the chicken and mushrooms.

Spaghetti

The pasta that ties everything together. Use your favorite pasta shape, but spaghetti works perfectly here.

Fresh Thyme (or Dried Thyme)

Herbs bring a fresh, aromatic layer to the dish, enhancing the savory flavors. Fresh thyme works best, but dried thyme is a good substitute.

Salt & Pepper

Essential seasonings to enhance all the natural flavors.

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Step-by-Step Instructions

This dish is easy to make and comes together in about 30 minutes. Here’s how to prepare it:

1. Cook the Spaghetti

• Bring a large pot of salted water to a boil.

• Cook 12 oz spaghetti according to package directions until al dente.

• Drain, reserving 1 cup pasta water for later.

2. Cook the Chicken

• While the pasta cooks, season 2 boneless, skinless chicken breasts (or thighs) with salt, pepper, and 1 tsp dried thyme (or 2 sprigs fresh thyme).

• In a large skillet, heat 1 tbsp olive oil and 1 tbsp butter over medium-high heat.

• Add the chicken and cook for 5–6 minutes per side, until golden brown and cooked through.

• Remove from the skillet, set aside, and slice into strips or cubes once it’s cool enough to handle.

3. Sauté the Mushrooms and Garlic

• In the same skillet, add 2 tbsp butter and sauté 1 pound sliced mushrooms over medium heat until they release their liquid and become golden brown (about 5–6 minutes).

• Add 3 cloves garlic, minced, and cook for an additional 1 minute until fragrant.

4. Make the Creamy Sauce

• Pour in ½ cup chicken broth, scraping up any brown bits from the bottom of the skillet.

• Stir in 1 cup heavy cream and bring to a simmer.

• Add ½ cup grated Parmesan cheese and stir until the sauce is smooth and creamy.

• Season with salt and pepper to taste. If the sauce is too thick, add a splash of reserved pasta water until you reach your desired consistency.

5. Combine Everything

• Add the sliced chicken back into the skillet with the creamy mushroom sauce.

• Add the cooked spaghetti and toss everything together to coat the pasta in the sauce.

• If needed, add more pasta water to loosen the sauce and ensure everything is evenly coated.

6. Serve and Garnish

• Serve the creamy chicken and mushroom spaghetti in bowls, garnished with fresh thyme and extra grated Parmesan if desired.

• Enjoy immediately while hot and creamy!

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Tips, Variations & Substitutions

Make It Lighter

• Use half-and-half instead of heavy cream for a lighter sauce.

• Omit the butter or use olive oil for a healthier fat option.

Add Extra Veggies

• Stir in some spinach or kale for extra greens.

• Add broccoli or peas for more color and texture.

Protein Alternatives

• Use grilled shrimp or tofu as a substitute for chicken for a pescatarian or vegetarian version.

• You can also use ground turkey or sausage for more flavor variations.

Make It Dairy-Free

• Use coconut milk or cashew cream instead of heavy cream for a dairy-free version.

• Use dairy-free Parmesan or skip the cheese for a lighter flavor.

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Serving Ideas & Occasions

This creamy chicken and mushroom spaghetti pairs well with a variety of sides and is perfect for all sorts of occasions.

Serve With:

• Garlic bread or crusty baguette to soak up the creamy sauce

• Mixed greens with balsamic vinaigrette for a light, refreshing contrast

• Roasted vegetables like Brussels sprouts or carrots for a well-rounded meal

Ideal For:

• Weeknight dinners or family meals

• Date night dinners or intimate gatherings

• Holiday meals like Easter or Christmas for a rich, comforting dish

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Nutritional & Health Notes

This dish offers a good balance of protein, fat, and carbs. It’s indulgent, but you can lighten it up if needed.

Nutritional Highlights:

• High in protein from chicken and cheese

• Creamy and satisfying without being overly heavy when made with lighter substitutions

• Rich in vitamins and minerals from mushrooms, garlic, and herbs

• Customizable for various diets: gluten-free, dairy-free, or lower-carb (with cauliflower pasta)

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Frequently Asked Questions (FAQs)

1. Can I make this ahead of time?

Yes! You can prepare the chicken, sauce, and pasta separately, then combine everything just before serving. Reheat gently over low heat and add a splash of pasta water to loosen the sauce.

2. Can I use a different type of pasta?

Absolutely! Fettuccine, penne, or rigatoni would all work well in place of spaghetti.

3. Can I freeze this dish?

While the sauce may separate a bit when reheated, you can freeze the chicken and mushroom sauce separately. Reheat and serve over fresh pasta.

4. How can I make this dish spicier?

Add red pepper flakes, fresh chili slices, or cayenne pepper for a spicy kick.

5. Can I make this dish dairy-free?

Yes! Use coconut cream or cashew cream in place of the heavy cream, and opt for dairy-free cheese.

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