Baked Chicken Stroganoff Recipe: Mushroom and Sour Cream Indulgence

This baked take on classic stroganoff delivers all the creamy, savory comfort of the original with half the effort. The oven does most of the work, transforming simple ingredients into a rich, satisfying one-dish meal.

Tender chicken, earthy mushrooms, and a velvety sour cream sauce come together beautifully in this streamlined version. The baking process allows flavors to meld while keeping the chicken juicy and the sauce perfectly thickened.

What emerges is a dish with all the depth of stovetop stroganoff but with the convenience of hands-off cooking. The mushrooms absorb the creamy sauce, while the chicken stays moist and flavorful throughout.

Serve this over egg noodles or with crusty bread to soak up every last bit of the luxurious sauce. The results speak for themselves.

Ingredients for Baked Chicken Stroganoff

Rich, creamy comfort starts with tender chicken, earthy mushrooms, and velvety sour cream in this hands-off dish.

The chicken quality matters. Boneless, skinless breasts stay juicy in the oven—avoid pre-cut as they often dry out. Look for Cremini mushrooms (baby bellas) at your grocer; their meaty texture holds up to baking. Whole Foods or Trader Joe’s usually have the best selection. For the broth, low-sodium lets you control the seasoning better.

No Cremini mushrooms? White button mushrooms work fine, though they’re milder. Out of Dijon? Regular yellow mustard at half the amount plus a pinch of turmeric for depth. Vegetarian? Swap chicken broth for vegetable broth. The sour cream is non-negotiable for that classic stroganoff tang—full-fat prevents curdling in the oven.

Bake and serve immediately, or hold at 170°F for up to 30 minutes. Leftovers keep 3-4 days refrigerated, but the noodles absorb the sauce—add a splash of broth when reheating. Not freezer-friendly due to the sour cream.

Step-by-Step Instructions for Baked Chicken Stroganoff

This method delivers creamy, flavorful results with minimal hands-on time and maximum reliability.

Step 1: Prepare and Sear the Chicken

Cut the 1.5 lb boneless, skinless chicken breast into 1-inch pieces as specified. Pat them dry thoroughly with paper towels—this ensures proper browning. Season evenly with 1 tsp salt and 0.5 tsp black pepper, pressing the spices into the meat so they adhere during cooking.

Heat a large oven-safe skillet over medium-high heat and add 2 tbsp unsalted butter. Once melted and foaming, add the chicken in a single layer, working in batches if necessary to avoid crowding. Sear for 3-4 minutes per side until golden brown and just cooked through. Transfer to a plate and set aside.

Step 2: Sauté the Vegetables and Build the Sauce Base

In the same skillet, add the 12 oz sliced cremini mushrooms, finely diced yellow onion, and minced garlic cloves. Cook over medium heat for 5-6 minutes, stirring occasionally, until the mushrooms release their moisture and begin to brown at the edges and the onion softens.

Sprinkle the 0.25 cup all-purpose flour over the vegetables and stir to coat evenly. Cook for 1-2 minutes to remove the raw flour taste. This creates a roux that will thicken your sauce beautifully. Stir in 1 tsp dried thyme, then slowly pour in the 1.5 cups chicken broth while whisking constantly to avoid lumps.

Step 3: Combine All Ingredients and Bake

Return the seared chicken to the skillet along with any accumulated juices. Stir in the 1 cup sour cream, 2 tbsp Dijon mustard, and 1 tbsp Worcestershire sauce. The mixture should be creamy and well combined, with the chicken fully coated in the rich sauce.

Transfer the skillet to a preheated 375°F oven. Bake uncovered for 15-20 minutes until the sauce is bubbling at the edges and the chicken is heated through. This baking step allows the flavors to meld together while maintaining the creamy texture of the sauce.

Step 4: Serve Over Egg Noodles

While the chicken stroganoff bakes, cook the 8 oz egg noodles according to package directions in salted boiling water until al dente. Drain well and return to the pot. Once the stroganoff is finished baking, spoon it generously over the hot noodles, ensuring each serving gets plenty of the creamy mushroom sauce.

Let the dish rest for 2-3 minutes before serving to allow the sauce to thicken slightly. The noodles will absorb some of the sauce, creating a perfect balance of creamy and saucy with each bite. Garnish with additional black pepper if desired.

Health Benefits of This Dish

Protein Powerhouse

This dish packs a serious protein punch with 1.5 lb of chicken breast providing about 75 grams of protein per serving. That’s nearly your entire daily protein needs in one meal, perfect for muscle repair and keeping you full for hours. I find it’s especially satisfying after a workout. 💪

Rich in B Vitamins

The chicken in this recipe is loaded with B vitamins, particularly B6 and B12, which are essential for energy metabolism and brain function. The mushrooms add their own B vitamin contribution, including riboflavin and niacin, making this a true nutritional powerhouse.

Calcium Boost

Thanks to the 1 cup of sour cream, you’re getting a significant dose of calcium—about 20% of your daily value per serving. This is crucial for bone health and muscle function. The Dijon mustard also contributes a small amount of calcium to the mix.

Antioxidant Benefits

The 12 oz of cremini mushrooms bring important antioxidants like selenium and ergothioneine to the table. These compounds help combat oxidative stress in your body. I love that this comfort food also supports my immune system.

Low-Carb Option

Skip the egg noodles and serve this over cauliflower rice or zucchini noodles for a lower-carb version. You’ll still get all the creamy, savory flavors while reducing your carb intake by about 45 grams per serving. This makes the dish more versatile for different dietary needs. ✨

Healthy Fats

The sour cream and butter provide healthy fats that help your body absorb the fat-soluble vitamins in this dish. These fats also contribute to the satisfying, rich mouthfeel that makes stroganoff so comforting while providing sustained energy.

Frequently Asked Questions