Instant Pot Chicken Stroganoff Recipe: Creamy Mushroom Sauce With Egg Noodles

This Instant Pot version transforms classic chicken stroganoff into a 30-minute weeknight masterpiece without sacrificing its signature richness. The pressure cooker locks in flavors while tenderizing the chicken to perfection.

What sets this dish apart is the creamy mushroom sauce that develops deep, savory notes as it cooks under pressure. Egg noodles soak up every bit of that velvety sauce, creating a comforting meal that tastes like it simmered for hours.

The beauty of this method lies in its simplicity: one pot, minimal prep, and the Instant Pot does all the heavy lifting. You’ll achieve the same luxurious texture and flavor profile as traditional stroganoff with far less effort.

Serve this hearty dish to impressed guests or enjoy it as a satisfying family dinner. The results speak for themselves.

Ingredients for Instant Pot Chicken Stroganoff

Rich, creamy, and ready in 30 minutes. Pantry staples meet fresh ingredients for this Instant Pot classic.

The chicken thighs are non-negotiable here—they stay juicy under pressure (breasts can dry out). Costco has great pre-cut thighs, but any grocery store works. For mushrooms, cremini or baby bella give the best meaty texture. The egg noodles should be fresh if you can find them (look in the refrigerated section), but dried works fine. Barilla or Reames are solid brands.

No sour cream? Full-fat Greek yogurt (plain, unsweetened) works perfectly. Skip the Worcestershire? A splash of soy sauce plus a pinch of sugar gets you close. Fresh thyme at one-third the amount if you’ve got it. For a lighter version, swap half the sour cream for chicken broth—still creamy, just less rich. The Dijon mustard can be regular yellow in a pinch (add an extra teaspoon for tang).

Leftovers keep 4-5 days in the fridge, and honestly taste better the next day. Freezes for 3 months (thaw overnight before reheating). Pro tip: make extra sauce—it’s great over mashed potatoes or rice the next night.

Step-by-Step Instructions for Chicken Stroganoff

Here’s my proven method for achieving that perfect creamy texture with tender chicken every time.

Step 1: Sauté Chicken and Vegetables

Set your Instant Pot to Sauté mode and add 2 tbsp unsalted butter. Once melted, add the 1.5 lb boneless, skinless chicken thighs cut into bite-sized pieces. Season with 1 tsp salt and 0.5 tsp black pepper, then cook for 5-6 minutes until golden brown on all sides.

Remove the chicken and set aside. In the same pot, add the 8 oz cremini mushrooms, 1 whole yellow onion (finely diced), and 3 cloves garlic cloves (minced). Sauté for 3-4 minutes until the onions soften and the mushrooms release their moisture.

Step 2: Build the Stroganoff Base

Stir in the remaining 2 tbsp unsalted butter and 0.25 cup all-purpose flour to create a roux. Cook for 1 minute, stirring constantly, to remove the raw flour taste. This step is crucial for thickening the sauce properly.

Slowly pour in the 1.5 cups chicken broth while whisking to prevent lumps. Add the 1 tbsp Worcestershire sauce, 2 tsp Dijon mustard, and 0.5 tsp dried thyme. Stir well to combine all the flavors before returning the chicken to the pot.

Step 3: Pressure Cook to Perfection

Secure the lid and set the Instant Pot to High Pressure for 5 minutes. It’ll take about 10 minutes to come to pressure. Once done, let the pressure release naturally for 5 minutes, then quick-release any remaining pressure.

Open the lid and stir the mixture. The chicken should be tender and the sauce beginning to thicken. If it seems too thin, set the Instant Pot back to Sauté mode and simmer for 2-3 minutes to reach your desired consistency.

Step 4: Finish with Creamy Goodness

Reduce the heat to Low and stir in the 1 cup sour cream. This is the magic step that creates that signature creamy texture. Let it warm through for 2-3 minutes—don’t boil or the sour cream may curdle.

Taste and adjust seasoning if needed. The sauce should coat the back of a spoon beautifully. While the stroganoff finishes, cook the 8 oz egg noodles separately according to package instructions until al dente.

Step 5: Serve and Garnish

Serve the creamy chicken stroganoff over the cooked egg noodles. Garnish with the 2 tbsp fresh parsley (chopped) for a pop of color and freshness. Each bite should deliver tender chicken, rich mushroom sauce, and perfectly cooked noodles.

Dietary Considerations for This instant pot chicken stroganoff

Gluten-Free Option

Swap the 8 oz egg noodles for gluten-free pasta like Barilla GF or Jovial brown rice noodles. Use cornstarch instead of 0.25 cup all-purpose flour—mix 2 tbsp with 2 tbsp cold water and stir in after pressure cooking. The texture stays just as velvety.

Dairy-Free Version

Replace 4 tbsp unsalted butter with olive oil and use dairy-free sour cream like Kite Hill or Forager. For extra richness, stir in 2 tbsp coconut cream at the end. The flavors remain deep and satisfying.

Lower-Carb Alternative

Skip the noodles entirely and serve over cauliflower rice or zucchini noodles. I love Green Giant riced cauliflower—just sauté it for 3-4 minutes before topping. The sauce is so rich you won’t miss the carbs. 💪

Lactose Intolerance

Use lactose-free sour cream like Green Valley Creamery. The taste is identical, and it behaves the same in the sauce. I’ve tested this with lactose-intolerant friends—they can’t tell the difference.

Keto Adaptation

Reduce the sauce thickness by omitting the flour entirely. Use xanthan gum (¼ tsp) as a thickener instead. Serve over shirataki noodles or extra mushrooms for a hearty, low-carb meal.

Vegetarian Twist

Swap the chicken for 1.5 lb cremini mushrooms (doubled) and 1 can chickpeas. Use vegetable broth instead of chicken broth. The mushrooms provide the same meaty texture, and the chickpeas add protein. 🌱

Frequently Asked Questions