Creamy Beef Stroganoff with Sour Cream – Easy, Comforting Weeknight Dinner

If you are in the mood for something cozy, creamy, and deeply satisfying, this beef stroganoff with sour cream is exactly the kind of dish that will make you exhale after a long day. Tender strips of beef are nestled in a silky mushroom and onion sauce, enriched with sour cream and spooned generously over a bed of warm egg noodles. It is the kind of comforting meal that feels special enough for guests, yet simple enough for a relaxed weeknight dinner.

In this recipe, you will learn how to build layers of flavor in the pan, how to keep the beef tender, and how to stir in the sour cream so the sauce stays smooth and luxurious. By the end, you will have a reliable, go-to beef stroganoff that tastes like it simmered all afternoon, even though it comes together in under an hour.

Why This Beef Stroganoff with Sour Cream Deserves a Spot in Your Rotation

This version of beef stroganoff with sour cream brings together familiar, comforting flavors in a way that feels both classic and fresh. The combination of seared beef sirloin, golden onions, and browned cremini mushrooms creates a savory base, while Dijon mustard and sweet paprika quietly deepen the flavor without overpowering it. A splash of dry white wine and beef broth rounds everything out into a rich, gently tangy sauce.

The real magic, of course, comes from the full-fat sour cream. Added carefully at the end, it transforms the pan juices into a velvety coating that clings beautifully to the wide egg noodles. The result is a balanced dish: hearty but not heavy, creamy but not dull, with bright notes from the wine and a fresh lift from chopped parsley.

Another reason to love this recipe is its practicality. The steps are straightforward, the ingredients are easy to find, and the whole dish is ready in about 50 minutes from start to finish. You can serve it as a complete meal over egg noodles, and it reheats gently for lunch the next day. It is a reliable, comforting favorite you can count on whenever you want something warm and satisfying without too much fuss.

What You Will Need: Ingredients for This Creamy Beef Stroganoff

Here is a closer look at the ingredients that make this beef stroganoff with sour cream so flavorful and comforting. Each one plays a small but important part in the final dish.

• Wide egg noodles (12 oz) – These create a soft, hearty base that soaks up the creamy sauce and makes the dish feel complete and comforting.
• Beef sirloin, sliced into thin strips (1 1/4 lb) – A tender cut that sears quickly and stays juicy, giving you flavorful bites of beef in every forkful.
• Kosher salt, divided (1 tsp) – Used at different stages to season the beef and the sauce, bringing out the natural flavors of every ingredient.
• Freshly ground black pepper, divided (1/2 tsp) – Adds a gentle warmth and depth that keeps the sauce from tasting flat.
• All-purpose flour (2 tbsp) – Lightly coats the beef strips, helping them brown nicely and subtly thickening the sauce as it simmers.
• Olive oil (2 tbsp) – Used to sear the beef, giving it a flavorful crust and forming the first layer of richness in the pan.
• Unsalted butter (2 tbsp) – Adds classic, buttery flavor and helps soften and brown the onions and mushrooms.
• Yellow onion, thinly sliced (1 medium) – Cooks down until sweet and golden, forming a flavorful base for the sauce.
• Cremini mushrooms, sliced (8 oz) – Bring a deep, earthy savoriness that pairs beautifully with the beef and sour cream.
• Garlic, minced (3 cloves) – Adds aromatic depth and a gentle, savory bite that rounds out the sauce.
• Dijon mustard (1 tbsp) – Lends a subtle tang and complexity, helping to balance the richness of the sour cream.
• Sweet paprika (1 tsp) – Provides gentle warmth and color, giving the sauce a soft, comforting flavor.
• Low-sodium beef broth (1 cup) – Forms the savory backbone of the sauce, tying together the flavors from the beef and vegetables.
• Dry white wine (1/2 cup) – Deglazes the pan and adds bright, slightly acidic notes that keep the sauce from feeling too heavy.
• Full-fat sour cream, at room temperature (1 cup) – The star of the dish, creating a smooth, creamy, tangy sauce that defines classic beef stroganoff.
• Fresh parsley, chopped (2 tbsp) – Sprinkled on at the end for a fresh, herbal finish and a pop of color.

Step-by-Step Guide: How to Make This Beef Stroganoff with Sour Cream

This beef stroganoff comes together in a comfortable rhythm: cook the noodles, build flavor in the pan, then gently bring everything together with sour cream. Follow these steps, and you will have a rich, creamy dinner on the table in no time.

1. Cook the egg noodles. Bring a large pot of salted water to a boil. Add the wide egg noodles and cook according to the package directions until just al dente. Drain the noodles well and set them aside, keeping them warm while you prepare the sauce.
2. Season and flour the beef. While the noodles cook, pat the beef sirloin strips dry with paper towels so they sear properly. Season them with about half of the kosher salt and half of the freshly ground black pepper. Sprinkle the all-purpose flour over the seasoned beef and toss gently to coat each strip in a light, even layer.
3. Sear the beef strips. Heat the olive oil in a large, wide skillet over medium-high heat. When the oil is hot and shimmering, add the floured beef strips in a single layer, working in batches if necessary to avoid crowding the pan. Sear the beef for 1–2 minutes per side, just until nicely browned on the outside. The beef does not need to be fully cooked yet. Transfer the browned strips to a plate and set aside, leaving any flavorful bits in the pan.
4. Soften the onions in butter. Reduce the heat to medium and add the unsalted butter to the same skillet. Once melted, add the thinly sliced yellow onion. Cook, stirring often, for about 4–5 minutes, until the onion softens and begins to turn lightly golden around the edges.
5. Brown the mushrooms. Add the sliced cremini mushrooms to the skillet with the onions. Cook for 5–6 minutes, stirring occasionally, until the mushrooms release their moisture, that moisture cooks off, and the mushrooms start to brown and develop a deep, savory aroma.
6. Add garlic, mustard, and paprika. Stir in the minced garlic, Dijon mustard, and sweet paprika. Cook for 30–60 seconds, stirring constantly, just until the garlic is fragrant and the mustard and paprika are evenly distributed through the onions and mushrooms.
7. Deglaze with white wine. Pour the dry white wine into the skillet. It will bubble as it hits the hot pan. Use a wooden spoon to scrape up any browned bits from the bottom of the skillet; these add a lot of flavor to the sauce. Let the wine simmer for 2–3 minutes, until it reduces by about half.
8. Add beef broth and remaining seasoning. Pour in the low-sodium beef broth and add the remaining kosher salt and black pepper. Stir everything together, then bring the mixture to a gentle simmer so the flavors can blend.
9. Simmer the beef in the sauce. Return the browned beef strips and any juices from the plate to the skillet. Reduce the heat to low and let the beef simmer in the sauce for 4–5 minutes, just until it is cooked through and tender. Avoid boiling vigorously, as that can make the beef tough.
10. Temper and add the sour cream. Turn the heat down to very low. Place the full-fat sour cream in a small bowl. To prevent it from curdling, whisk in a few spoonfuls of the hot sauce from the skillet to gently warm it. Once the sour cream is slightly warmed and loosened, stir it into the skillet. Mix gently until the sauce becomes smooth, creamy, and evenly colored. Keep the heat low and do not let the sauce boil.
11. Combine with noodles and finish with parsley. Add the cooked egg noodles directly to the skillet and toss gently to coat them in the creamy beef and mushroom sauce, or divide the noodles among individual plates and spoon the sauce over the top. Just before serving, sprinkle the chopped fresh parsley over the dish for a bright, fresh finish.
12. Serve and enjoy while hot. Serve the beef stroganoff with sour cream immediately, while the sauce is hot and silky. Make sure each serving includes plenty of beef strips, mushrooms, onions, and sauce, all nestled over the egg noodles.

Timing & Preparation Details for This Comforting Dish

This beef stroganoff with sour cream is a wonderful option when you want something that feels slow-cooked but does not actually require hours in the kitchen. From start to finish, you are looking at about 20 minutes of preparation time and around 30 minutes of cooking time.

Most of the prep work involves slicing the beef sirloin into thin strips, cutting the yellow onion, and slicing the cremini mushrooms. Once that is done, the recipe flows naturally: you can cook the wide egg noodles while you brown the beef and start the base of the sauce. The onions and mushrooms soften and brown in about 10–11 minutes, and the sauce comes together quickly after that with the garlic, Dijon mustard, sweet paprika, dry white wine, and low-sodium beef broth.

The final step, stirring in the full-fat sour cream, only takes a moment but does require a bit of attention. Keeping the heat low and tempering the sour cream with a little hot sauce first ensures a smooth, creamy texture. Once the sour cream is in and the chopped fresh parsley is sprinkled over the top, the dish is ready to serve right away.

You will know the beef stroganoff is ready to enjoy when the beef strips are tender, the mushrooms and onions are soft and flavorful, and the sauce is thick enough to coat the back of a spoon without feeling heavy. At that point, all that is left to do is spoon it generously over the egg noodles and bring it straight to the table.

Nutritional Snapshot of This Beef Stroganoff with Sour Cream

The following values are approximate and based on one serving of this recipe when it is divided into four portions.

• Calories: about 610 kcal
• Protein: around 32 g
• Carbohydrates: about 54 g
• Total fat: roughly 27 g
• Saturated fat: about 11 g
• Fiber: around 3 g
• Sugar: about 5 g
• Sodium: approximately 720 mg

The balance of protein from the beef sirloin and carbohydrates from the wide egg noodles makes this a satisfying main dish. The full-fat sour cream and butter contribute to the richness and creamy texture, so the meal feels indulgent without being overwhelming when enjoyed in a moderate portion. If you would like to create a more rounded plate, you can pair this stroganoff with a simple green salad or steamed vegetables, keeping in mind that any additions will change the nutritional profile.

Frequently Asked Questions About Beef Stroganoff with Sour Cream

Can I make this beef stroganoff ahead of time?

You can prepare the sauce with the beef, onions, and mushrooms in advance and reheat it gently over low heat. For the best texture, it is ideal to stir in the full-fat sour cream just before serving and cook the wide egg noodles fresh, then combine everything when you are ready to eat.

How do I keep the sour cream from curdling in the sauce?

The key is to keep the heat low and temper the sour cream before adding it to the skillet. Whisk a few spoonfuls of the hot sauce into the sour cream to warm it gently, then stir that mixture back into the pan. Avoid boiling the sauce once the sour cream has been added.

What if I do not have dry white wine?

If you do not have dry white wine, you can simply use a little extra low-sodium beef broth in its place. The flavor will be slightly less bright, but the beef sirloin, cremini mushrooms, Dijon mustard, sweet paprika, and sour cream will still create a rich, comforting sauce.

Final Thoughts on Enjoying This Creamy Beef Stroganoff

There is something especially comforting about a bowl of beef stroganoff with sour cream. The tender beef sirloin, the earthy cremini mushrooms, the sweetness of the yellow onion, and the velvety, tangy sauce all come together in a way that feels both familiar and a little bit special. It is the kind of dish that invites people to slow down, sit together, and enjoy a warm meal.

Once you have walked through these simple steps—searing the beef, building flavor with the onions and mushrooms, gently simmering with white wine and beef broth, and finally enriching everything with sour cream—you will likely find yourself returning to this recipe again and again. It is reliable, it is comforting, and it is wonderfully satisfying.

Whether you serve it on a quiet weeknight or share it with friends and family, this beef stroganoff with sour cream has a way of bringing people to the table and keeping them there just a little longer. Enjoy the process, trust each step, and savor every creamy, flavorful bite.

Beef Stroganoff with Sour Cream

A cozy, creamy beef stroganoff with tender strips of beef, mushrooms, and onions simmered in a rich sour cream sauce and served over egg noodles.

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Prep Time 20 minutes mins

Cook Time 30 minutes mins

Servings 4

Calories 610 kcal

Ingredients

  

• 12 oz wide egg noodles
• 1 1/4 lb beef sirloin, sliced into thin strips
• 1 tsp kosher salt, divided
• 1/2 tsp freshly ground black pepper, divided
• 2 tbsp all-purpose flour
• 2 tbsp olive oil
• 2 tbsp unsalted butter
• 1 medium yellow onion, thinly sliced
• 8 oz cremini mushrooms, sliced
• 3 cloves garlic, minced
• 1 tbsp Dijon mustard
• 1 tsp sweet paprika
• 1 cup low-sodium beef broth
• 1/2 cup dry white wine
• 1 cup full-fat sour cream, at room temperature
• 2 tbsp fresh parsley, chopped

Instructions

 

• Bring a large pot of salted water to a boil. Add the wide egg noodles and cook according to package directions until just al dente. Drain and set aside, keeping warm.
• While the noodles cook, pat the beef sirloin strips dry with paper towels. Season with about half of the kosher salt and half of the freshly ground black pepper, then sprinkle the all-purpose flour over the beef and toss to coat evenly.
• Heat the olive oil in a large, wide skillet over medium-high heat. Add the floured beef strips in a single layer, working in batches if needed, and sear for 1–2 minutes per side until browned but not fully cooked through. Transfer the browned beef to a plate and set aside.
• Reduce the heat to medium and add the unsalted butter to the same skillet. Once melted, add the thinly sliced yellow onion and cook, stirring often, for about 4–5 minutes until softened and lightly golden.
• Add the sliced cremini mushrooms to the skillet with the onions. Cook for 5–6 minutes, stirring occasionally, until the mushrooms release their moisture and begin to brown.
• Stir in the minced garlic, Dijon mustard, and sweet paprika. Cook for 30–60 seconds, stirring constantly, until fragrant.
• Pour in the dry white wine and use a wooden spoon to scrape up any browned bits from the bottom of the skillet. Let the wine simmer for 2–3 minutes until it is reduced by about half.
• Add the low-sodium beef broth and the remaining kosher salt and black pepper. Stir to combine, then bring the mixture to a gentle simmer.
• Return the browned beef strips and any accumulated juices to the skillet. Reduce the heat to low and simmer for 4–5 minutes, just until the beef is cooked through and tender.
• Turn the heat to very low. Place the full-fat sour cream in a small bowl and whisk in a few spoonfuls of the hot sauce from the skillet to gently warm it. Then stir the warmed sour cream into the skillet until the sauce is smooth and creamy. Do not let it boil.
• Add the cooked egg noodles to the skillet or divide them among serving plates and spoon the beef stroganoff sauce over the top. Sprinkle with the chopped fresh parsley just before serving.
• Serve the beef stroganoff with sour cream immediately while hot and creamy, making sure each portion has a generous amount of beef, mushrooms, and sauce.