Chicken and Mushroom Pasta With White Sauce Recipe: Velvety Parmesan Coated Noodles

This recipe transforms simple ingredients into a restaurant-quality meal with velvety white sauce coating every noodle.

Tender chicken, earthy mushrooms, and al dente pasta come together in a creamy Parmesan sauce that’s rich without being heavy. The method ensures perfect texture and balanced flavors.

Ingredients for Chicken and Mushroom Pasta with White Sauce

Velvety white sauce requires quality staples and a few fresh additions for restaurant-level results.

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The Parmesan is non-negotiable for that authentic depth—grab a wedge of Parmigiano-Reggiano from Whole Foods or a specialty grocer. The mushrooms should be cremini or baby bella for that earthy note; avoid the pre-sliced kind as they lose moisture faster. For the chicken, air-chilled breasts have better texture than water-chilled. The pasta matters too—De Cecco or Barilla hold up best to the rich sauce.

No white wine? Substitute with additional chicken stock and a squeeze of lemon. Heavy cream can be replaced with whole milk for a lighter version (though the sauce won’t be as lush). Fresh thyme is ideal, but dried thyme at one-third the amount works. If you’re out of shallots, yellow onion at half the quantity is an acceptable swap. The butter can’t be skipped—it’s key for the roux.

The sauce will thicken as it cools, so serve immediately. Leftovers keep in the fridge for 3 days—reheat gently with a splash of milk to restore creaminess. The dish freezes poorly due to the dairy, so it’s best enjoyed fresh. Always grate the Parmesan fresh; pre-grated contains anti-caking agents that affect meltability.

Step-by-Step Instructions for Chicken and Mushroom Pasta With White Sauce

Master the technique for restaurant-quality results with this refined method.

Step 1: Sear the Chicken and Sauté Aromatics

Begin by patting the boneless, skinless chicken breast dry with paper towels, then season with 1.5 tsp kosher salt and 0.5 tsp freshly ground black pepper. Heat 2 tbsp of the unsalted butter in a large skillet over medium-high heat until foaming subsides.

Add the chicken in a single layer and sear undisturbed for 4-5 minutes per side until golden brown and cooked through. Transfer to a plate and tent with foil. In the same skillet, add the remaining unsalted butter and sauté the shallot and minced garlic cloves for 1-2 minutes until fragrant.

Add the sliced cremini mushrooms and cook for 5-6 minutes until they release their moisture and develop a deep golden color. Deglaze the pan with the dry white wine, scraping up any browned bits, and simmer for 2 minutes until the liquid reduces by half.

Step 2: Create the Velvety White Sauce

Stir the all-purpose flour into the mushroom mixture to form a light roux. Cook for 1 minute to eliminate the raw flour taste. Gradually whisk in the chicken stock, followed by the whole milk, ensuring the mixture remains smooth and lump-free.

Bring to a gentle simmer and cook for 3-4 minutes until the sauce begins to thicken. Reduce the heat to low, then stir in the heavy cream. Continue cooking for 2-3 minutes until the sauce coats the back of a spoon.

Remove the skillet from heat and stir in the parmesan cheese until fully melted and incorporated. The sauce should be rich, velvety, and slightly thickened. Season to taste with additional kosher salt if needed.

Step 3: Combine and Finish the Dish

Meanwhile, cook the fettuccine pasta in a large pot of boiling salted water according to package instructions until al dente. Reserve ½ cup of pasta water before draining. Add the drained pasta to the skillet with the white sauce, tossing gently to coat every strand.

Slice the cooked chicken breast into bite-sized pieces and fold it into the pasta, along with any accumulated juices. If the sauce seems too thick, add a splash of the reserved pasta water to loosen it to your desired consistency.

Garnish with fresh thyme sprig leaves and serve immediately. The pasta should glisten with the creamy parmesan sauce, and each bite should deliver tender chicken, earthy mushrooms, and perfectly coated noodles.

Pro Cooking Tips for Perfect Results

Roux Perfection

Cook the roux for exactly 1 minute after adding flour to the butter—this removes the raw taste without browning it. I use a light-colored whisk to see the color change clearly as it cooks. 🌟

Sauce Consistency

Whisk constantly while adding liquid to prevent lumps. If it thickens too fast, lower the heat immediately. The sauce should coat a spoon but still ripple when you draw your finger through it.

Pasta Timing

Start the pasta boiling when you begin making the sauce. Al dente pasta is critical—it continues cooking when tossed with the hot sauce. I test 1 minute before package instructions.

Chicken Rest

Let the seared chicken rest for 5 minutes before slicing. This keeps the juices inside the meat, not on your cutting board. Cover loosely with foil to maintain warmth.

Cheese Integration

Remove the sauce from heat before adding Parmesan to prevent splitting. Stir until completely melted, then taste for seasoning—cheese often adds enough salt.

Final Touch

Use reserved pasta water to adjust sauce consistency. Add 1-2 tbsp at a time until the sauce clings beautifully to the noodles. This starchy water is liquid gold for emulsification.

Frequently Asked Questions