Creamy Mushroom Chicken Spaghettini

Featured in: Fresh Bowls, Pastas & Greens

This Italian-inspired dish combines succulent chicken breast with delicate spaghettini, enveloped in a silky mushroom cream sauce that feels indulgent without excess. The 40-minute preparation yields tender, evenly-cooked chicken paired with earthy mushrooms, aromatic garlic, and thyme, all bound by a lightly thickened, creamy sauce. Fresh parsley garnish adds brightness. Perfect for weeknight dinners or entertaining, this lower-calorie main serves four generously and welcomes variations with turkey, white beans, or spinach.

Updated on Sun, 25 Jan 2026 01:12:38 GMT
Creamy Mushroom Chicken Spaghettini features golden chicken strips and al dente pasta coated in a velvety mushroom cream sauce garnished with fresh parsley. Save
Creamy Mushroom Chicken Spaghettini features golden chicken strips and al dente pasta coated in a velvety mushroom cream sauce garnished with fresh parsley. | basilpeak.com

Creamy Mushroom Chicken Spaghettini is a comforting, satisfying meal that feels indulgent yet stays light. This dish features tender chicken breast and skinny spaghettini tossed in a velvety, lighter mushroom cream sauce, making it an ideal choice for a wholesome and flavorful dinner.

Creamy Mushroom Chicken Spaghettini features golden chicken strips and al dente pasta coated in a velvety mushroom cream sauce garnished with fresh parsley. Save
Creamy Mushroom Chicken Spaghettini features golden chicken strips and al dente pasta coated in a velvety mushroom cream sauce garnished with fresh parsley. | basilpeak.com

The use of whole wheat spaghettini adds a nutty flavor and extra fiber, while the light milk-based sauce ensures the dish remains refreshing. This Italian-inspired meal is designed to be both easy to prepare and impressively delicious.

Ingredients

  • Pasta: 300 g (10.5 oz) whole wheat spaghettini (or regular spaghettini)
  • Chicken: 2 medium boneless, skinless chicken breasts (about 350 g / 12 oz total), 1/2 tsp salt, 1/4 tsp black pepper, 1 tbsp olive oil
  • Mushrooms & Vegetables: 250 g (9 oz) cremini or white mushrooms, sliced, 2 cloves garlic, minced, 1 small yellow onion, finely diced, 1 tsp fresh thyme leaves (or 1/2 tsp dried), 1 cup (30 g) baby spinach, roughly chopped (optional)
  • Sauce: 2 tbsp all-purpose flour, 1 cup (240 ml) low-sodium chicken broth, 3/4 cup (180 ml) low-fat milk (1% or 2%), 1/4 cup (20 g) grated Parmesan cheese, 1/2 tsp Dijon mustard, salt and pepper to taste
  • Garnish: 2 tbsp fresh parsley, chopped, extra grated Parmesan (optional)
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Instructions

Step 1
Bring a large pot of salted water to a boil. Cook the spaghettini according to package instructions until al dente. Reserve ½ cup of pasta water, then drain and set aside.
Step 2
While the pasta cooks, pound the chicken breasts to an even thickness. Season both sides with salt and pepper.
Step 3
Heat olive oil in a large nonstick skillet over medium-high heat. Add chicken breasts and cook for 5–6 minutes per side, until golden and cooked through. Remove to a plate, cover loosely, and let rest.
Step 4
In the same skillet, reduce heat to medium. Add mushrooms and onion; sauté for 4–5 minutes until softened and golden. Add garlic and thyme, cook for 1 minute.
Step 5
Sprinkle flour over the vegetables; stir well and cook for 1 minute.
Step 6
Gradually whisk in the chicken broth, followed by the milk, stirring to avoid lumps. Bring to a gentle simmer; cook 2–3 minutes until slightly thickened.
Step 7
Add Parmesan cheese and Dijon mustard; stir until smooth. Season with salt and pepper. (Add spinach now if using, stir until wilted.)
Step 8
Slice chicken into strips. Add cooked spaghettini and chicken to the sauce; toss gently to coat. Add a splash of reserved pasta water if needed for desired sauce consistency.
Step 9
Serve immediately, garnished with fresh parsley and extra Parmesan if desired.

Zusatztipps für die Zubereitung

Pounding the chicken breasts to an even thickness is key to ensuring they cook evenly in the skillet. Additionally, always remember to reserve a bit of the pasta water, as its starch content helps the light cream sauce cling perfectly to the spaghettini.

Varianten und Anpassungen

For a vegetarian version, you can substitute the chicken with extra mushrooms or a can of white beans. The recipe also works well with turkey breast. If you have dietary restrictions, simply use gluten-free pasta and gluten-free flour to thicken the sauce.

Serviervorschläge

Serve this dish immediately while the sauce is at its creamiest. For a complete Italian-inspired experience, pair the meal with a crisp Pinot Grigio or Sauvignon Blanc, and offer extra grated Parmesan at the table.

A warm plate of Creamy Mushroom Chicken Spaghettini showcases sautéed cremini mushrooms and spinach in a light, savory sauce with tender chicken and whole wheat pasta. Save
A warm plate of Creamy Mushroom Chicken Spaghettini showcases sautéed cremini mushrooms and spinach in a light, savory sauce with tender chicken and whole wheat pasta. | basilpeak.com

This Creamy Mushroom Chicken Spaghettini is a reliable favorite for anyone seeking a comforting yet balanced dinner. It perfectly combines juicy chicken, earthy mushrooms, and a light sauce for a meal that is as satisfying as it is simple to make.

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Questions & Answers

Can I use regular pasta instead of whole wheat spaghettini?

Yes, regular spaghettini works beautifully and may cook slightly faster. Whole wheat offers additional fiber and nutty flavor, but choose based on your preference and dietary needs.

How do I prevent lumps in the cream sauce?

Whisk the broth and milk gradually into the flour mixture while stirring constantly. This tempers the dairy and prevents lumping. Continue whisking until the sauce reaches a smooth simmer.

What if my sauce is too thick or too thin?

Add reserved pasta water by the tablespoon to loosen a thick sauce, or simmer uncovered for a few minutes to thicken it further. The starch in pasta water helps maintain silky consistency.

Can I make this vegetarian?

Absolutely. Omit the chicken and double the mushrooms, or add a can of drained white beans for protein. Use vegetable broth instead of chicken broth for a fully vegetarian version.

How should I store and reheat leftovers?

Cool completely, then refrigerate in an airtight container for up to three days. Reheat gently on the stovetop with a splash of milk or broth to restore creaminess. Avoid high heat to prevent sauce separation.

Can I prepare this dish ahead of time?

Cook all components separately and store. Assemble just before serving to maintain al dente pasta and silky sauce texture. The sauce and chicken can be prepared up to a day in advance.

Creamy Mushroom Chicken Spaghettini

Tender chicken and spaghettini tossed in a velvety, lighter mushroom cream sauce for a comforting yet light meal.

Time to Prep
15 min
Time to Cook
25 min
Overall Time
40 min
Recipe by Hailey Evans


Skill Level Easy

Cuisine Italian-Inspired

Portions 4 Number of Servings

Diet Preferences None specified

What You'll Need

Pasta

01 10.5 oz whole wheat spaghettini or regular spaghettini

Chicken

01 2 medium boneless, skinless chicken breasts (about 12 oz total)
02 1/2 teaspoon salt
03 1/4 teaspoon black pepper
04 1 tablespoon olive oil

Mushrooms and Vegetables

01 9 oz cremini or white mushrooms, sliced
02 2 cloves garlic, minced
03 1 small yellow onion, finely diced
04 1 teaspoon fresh thyme leaves or 1/2 teaspoon dried thyme
05 1 cup baby spinach, roughly chopped (optional)

Sauce

01 2 tablespoons all-purpose flour
02 1 cup low-sodium chicken broth
03 3/4 cup low-fat milk (1% or 2%)
04 1/4 cup grated Parmesan cheese
05 1/2 teaspoon Dijon mustard
06 Salt and pepper to taste

Garnish

01 2 tablespoons fresh parsley, chopped
02 Extra grated Parmesan cheese (optional)

Steps

Step 01

Prepare Pasta: Bring a large pot of salted water to a boil. Cook the spaghettini according to package instructions until al dente. Reserve 1/2 cup of pasta water, then drain and set aside.

Step 02

Season Chicken: While the pasta cooks, pound the chicken breasts to an even thickness. Season both sides with salt and pepper.

Step 03

Cook Chicken: Heat olive oil in a large nonstick skillet over medium-high heat. Add chicken breasts and cook for 5–6 minutes per side, until golden and cooked through. Remove to a plate, cover loosely, and let rest.

Step 04

Sauté Vegetables: In the same skillet, reduce heat to medium. Add mushrooms and onion; sauté for 4–5 minutes until softened and golden. Add garlic and thyme, cook for 1 minute.

Step 05

Create Roux: Sprinkle flour over the vegetables; stir well and cook for 1 minute.

Step 06

Build Sauce: Gradually whisk in the chicken broth, followed by the milk, stirring to avoid lumps. Bring to a gentle simmer; cook 2–3 minutes until slightly thickened.

Step 07

Finish Sauce: Add Parmesan cheese and Dijon mustard; stir until smooth. Season with salt and pepper. Add spinach now if using, stir until wilted.

Step 08

Combine Elements: Slice chicken into strips. Add cooked spaghettini and chicken to the sauce; toss gently to coat. Add a splash of reserved pasta water if needed for desired sauce consistency.

Step 09

Serve: Serve immediately, garnished with fresh parsley and extra Parmesan if desired.

Tools Needed

  • Large pot
  • Large nonstick skillet
  • Wooden spoon
  • Whisk
  • Knife and cutting board

Allergy Advice

Look into all items for allergy risks and talk with a healthcare provider with any concerns.
  • Contains wheat from pasta and flour
  • Contains milk from milk and Parmesan cheese
  • Contains mustard
  • May contain eggs in some pasta varieties
  • May contain soy in some broths—always check ingredient labels

Nutritional Details (by portion)

Details here are informative and do not replace personalized medical guidance.
  • Caloric Value: 400
  • Fats: 8 g
  • Carbohydrates: 51 g
  • Proteins: 31 g