Beef stroganoff with noodles is a comforting skillet dinner with tender sirloin, savory mushrooms, onions, and a creamy sour cream sauce. Quick searing keeps the beef tender while Dijon and Worcestershire add rich, balanced flavor.
This is the kind of dinner that works especially well when you want something hearty without spending hours at the stove. The beef cooks quickly, the sauce comes together in the same skillet, and egg noodles make an ideal base for catching every bit of the creamy mushroom sauce.
The combination of browned sirloin, buttery mushrooms, Dijon mustard, Worcestershire sauce, and sour cream gives the dish plenty of savory depth without making it complicated. The key is cooking the steak briefly at the beginning, then returning it only long enough to warm through.
You can serve this straight from the skillet over hot egg noodles for a satisfying family dinner. Pasta and mashed potatoes also work well when you want to change up the base without changing the stroganoff itself.
Beef Stroganoff Recipe Ingredients
Sirloin steak: A tender cut that cooks quickly and works especially well when sliced into thin strips.
All-purpose flour: Lightly coats the beef for better browning and also helps thicken the mushroom sauce.
Extra-virgin olive oil: Provides the cooking fat needed to sear the steak over relatively high heat.
Seasoned salt and black pepper: Give the beef its initial layer of seasoning before it reaches the skillet.
Yellow onion: Softens into the sauce and provides a mild savory sweetness.
Mushrooms: Add an earthy flavor and meaty texture that pair naturally with the beef.
Garlic: A small amount adds aromatic depth without overpowering the creamy sauce.
Salted butter: Used for sautéing the vegetables and enriching the sauce base.
Beef broth: Forms the main liquid for the stroganoff sauce and reinforces its savory beef flavor.
Dijon mustard: Adds gentle sharpness that balances the richness of the sour cream.
Worcestershire sauce: Deepens the sauce with a concentrated savory flavor.
Dried thyme: Gives the mushroom and beef mixture a subtle herbal note.
Full-fat sour cream: Creates the signature smooth, tangy, creamy finish.
Egg noodles: Their broad, tender shape makes them especially good for holding the stroganoff sauce.
Step-by-Step Beef Stroganoff
STEP 1: Pat the sirloin dry before slicing it into roughly 1/2-inch strips. Season the pieces with seasoned salt and freshly ground black pepper, then toss them with a light coating of flour. Removing surface moisture first helps the beef brown instead of steaming.
STEP 2: Heat the olive oil in a large skillet or Dutch oven over medium-high heat. Add the steak in small batches so the pan does not become crowded. Sear each side for about a minute, just until browned. Transfer the beef to a clean plate while it is still slightly underdone inside.
STEP 3: Reduce the heat to medium and melt the butter in the same skillet. Add the finely diced onion and cook for several minutes until softened. Stir in the sliced mushrooms and garlic, then continue cooking until the mushrooms are tender and have released some of their moisture.
STEP 4: Sprinkle the remaining flour evenly over the vegetables. Stir constantly for about one minute so the flour coats the mushrooms and onions and loses its raw taste. This creates the thickening base for the creamy stroganoff sauce.
STEP 5: Slowly pour in the beef broth while stirring to prevent flour lumps from forming. Add the Worcestershire sauce, Dijon mustard, and dried thyme. Bring the mixture to a gentle boil, then reduce the heat and simmer uncovered for about five minutes. The sauce should become noticeably thicker.
STEP 6: Return the browned sirloin and any juices from the plate to the skillet. Stir gently and cook for approximately two minutes, just until the beef is hot and reaches your preferred doneness. Avoid a long simmer here because sirloin can become firm when overcooked.
STEP 7: Remove the skillet from the heat before stirring in the sour cream. Mix until the sauce becomes smooth and evenly creamy, then taste and adjust the salt or pepper if needed. Spoon the stroganoff generously over freshly cooked egg noodles and serve while hot.
Pro Tips for Beef Stroganoff with Noodles
- Brown the steak in batches. Leaving enough space between the pieces allows them to develop a flavorful browned exterior instead of releasing liquid and steaming.
- Keep the final beef cooking time short. Sirloin is naturally tender, so it does not need prolonged simmering. Sear it quickly and return it near the end.
- Add sour cream away from strong heat. Stirring it in after removing the skillet from the burner helps maintain a smooth, creamy sauce.
Can I use a different cut of beef?
Yes. Sirloin is particularly convenient because it cooks quickly and stays tender when briefly seared. Another naturally tender steak can also work. Whatever cut you choose, slice it into similarly sized pieces so it cooks evenly and avoid simmering it for longer than necessary.
How do I keep sour cream from separating?
Take the skillet off the heat before adding the sour cream and stir it in gradually until smooth. Sour cream is more likely to separate when exposed to vigorous boiling, so there is no need to bring the sauce back to a hard simmer once it has been added.
Why is my stroganoff sauce too thin?
Give the broth and flour mixture enough time to simmer before returning the steak. About five minutes of gentle, uncovered simmering allows the flour to thicken the sauce. Remember that the sour cream will also give the finished stroganoff additional body.
Can I make the stroganoff ahead of time?
You can prepare it ahead, but the beef is at its most tender when it is not repeatedly cooked. If making dinner in advance, refrigerate the stroganoff promptly and reheat it slowly over low heat. Cook fresh egg noodles shortly before serving for the best texture.
What can I use instead of egg noodles?
The creamy sauce also works with another pasta shape or with mashed potatoes. Choose something that can hold plenty of sauce. Egg noodles are especially convenient because their broad surface and soft texture complement the tender steak and mushroom sauce.
Keeping Leftovers Fresh
Allow leftover stroganoff to cool before transferring it to a tightly covered container. Refrigerate it promptly and use it within about 3 to 4 days. If possible, keep the cooked noodles and sauce in separate containers so the noodles do not absorb too much sauce while refrigerated.
Reheat the stroganoff gently in a skillet over low to medium-low heat. Stir frequently and avoid boiling the sauce, since excessive heat can affect the texture of the sour cream. If the refrigerated sauce has thickened considerably, a small splash of beef broth can loosen it as it warms.
For longer storage, the stroganoff can be frozen, although sour cream sauces can become slightly grainy after thawing. Freeze the cooled sauce without the noodles in an airtight freezer-safe container for up to about 2 months. Thaw it overnight in the refrigerator and reheat slowly, stirring well to bring the sauce back together.
Serving Ideas for Beef Stroganoff
Egg noodles: The classic choice and the simplest way to turn the creamy beef and mushroom mixture into a complete main course.
Mashed potatoes: A hearty alternative that works especially well with the rich gravy-like sauce.
Simple green vegetables: Broccoli, green beans, or another lightly seasoned vegetable can provide a fresh contrast alongside the creamy beef and noodles.
Beef Stroganoff with Noodles
Ingredients
For the Beef
- 1 1/2 lb sirloin steak
- 1 tbsp all-purpose flour
- 2 tbsp extra-virgin olive oil
- 1/2 tsp freshly ground black pepper
- 1/2 tsp seasoned salt
For the Stroganoff Sauce
- 14.5 oz beef broth
- 1 small yellow onion finely diced
- 1/2 tsp dried thyme
- 2 tbsp salted butter
- 1 garlic clove freshly minced
- 1/2 tbsp Dijon mustard
- 8 oz mushrooms sliced
- 2 tbsp all-purpose flour
- 2 tsp Worcestershire sauce
- 1/2 cup full-fat sour cream
For Serving
- Egg noodles cooked as desired
Instructions
- Prepare the beef. Pat the sirloin steak dry with paper towels. Slice it into strips approximately 1/2 inch thick, or cut it into 1-inch cubes if preferred. Season evenly with the seasoned salt and black pepper.
- Coat the steak. Sprinkle 1 tablespoon of all-purpose flour over the seasoned beef and toss until the pieces have a light, even coating. Shake away any loose excess flour.
- Brown the beef. Warm the olive oil in a large skillet or Dutch oven over medium-high heat. Working in small batches, sear the beef for approximately 1 minute per side. The exterior should be lightly browned while the center remains undercooked. Transfer each finished batch to a plate and reserve.
- Sauté the onion. Lower the heat to medium and melt the salted butter in the same skillet. Add the diced yellow onion and cook for about 4–5 minutes, or until softened.
- Cook the mushrooms and garlic. Add the sliced mushrooms and minced garlic to the softened onion. Continue cooking for approximately 4 minutes, stirring occasionally, until the mushrooms become tender.
- Form the sauce base. Sprinkle the remaining 2 tablespoons of all-purpose flour over the mushroom mixture. Stir thoroughly and cook for 1 minute to remove the raw flour flavor.
- Add the liquids and seasonings. Gradually pour in the beef broth, then stir in the Worcestershire sauce, Dijon mustard, and dried thyme. Bring the mixture to a boil while stirring to keep the sauce smooth and free of lumps.
- Thicken the sauce. Reduce the heat and simmer the sauce uncovered for 5 minutes, allowing it to thicken.
- Return the beef to the skillet. Add the browned steak along with any juices that accumulated on the plate. Cook for another 2 minutes, only until the beef is heated through.
- Finish with sour cream. Remove the skillet from the heat. Immediately stir in the sour cream until fully incorporated and the sauce is smooth and creamy. Taste and add additional salt or pepper if desired.
- Serve. Spoon the finished beef stroganoff over cooked egg noodles. Pasta or mashed potatoes may also be used as the base.