Why This Recipe Works

Premium cut, budget price: We use sirloin tip steak rather than tenderloin for deep flavor without the splurge.
Quick sear & slice: Searing the steak whole then slicing it after resting keeps the juices locked in.
Two-stage mushrooms: Browning half the mushrooms and adding the rest later creates texture contrast.
Velvety, not heavy: A modest amount of sour cream plus Dijon mustard keeps the sauce bright and tangy.
One-pan wonder: Everything happens in a single skillet, meaning fewer dishes and more flavor.
Freezer-friendly: The sauce base (minus sour cream) freezes beautifully for make-ahead convenience.

Ingredients You'll Need

Great beef stroganoff begins with thoughtful shopping. Look for a 1½-pound top sirloin or sirloin tip steak that’s about 1 inch thick. You want good marbling (those little white flecks of fat) because marbling equals moisture. If sirloin is pricey, flank steak or even well-trimmed chuck steak works; just be sure to slice it thinly against the grain.

For mushrooms, I reach for a 50/50 blend of cremini and white button. Cremini bring earthy depth while white mushrooms stay delicate. Buy them whole and slice them yourself—pre-sliced mushrooms dry out faster.

Use a good-quality unsalted butter; you’ll control salt later. The sour cream should be full-fat—light versions can curdle when heated. If you can find European-style sour cream (12–16 % fat), even better: it’s thicker and tangier.

Finally, egg noodles: the wide, curly “extra wide” style grabs the most sauce. If you’re gluten-free, swap in a sturdy gluten-free ribbon noodle or even fresh tagliatelle.

How to Make Beef Stroganoff with Buttered Egg Noodles

Pat the steak dry and season aggressively Moisture is the enemy of browning. Use paper towels to blot the steak on both sides, then season with 1 tsp kosher salt and ½ tsp freshly ground black pepper per side. Let it sit at room temperature while you prep vegetables; this short rest helps the seasoning penetrate.

Start a pot of salted water for the noodles Bring 4 quarts of water to a boil and season with 1 Tbsp kosher salt. Adding the noodles at the right moment ensures everything finishes together. Keep the water at a gentle boil so it’s ready when the sauce is almost done.

Sear the steak Heat 1 Tbsp of butter and 1 tsp oil in a 12-inch heavy skillet over medium-high until the butter foams. Add the steak; cook 3–4 minutes per side for medium-rare (135 °F). Transfer to a plate to rest at least 5 minutes; the juices redistribute, ensuring rosy, succulent slices.

Build the mushroom base Lower heat to medium and add 2 Tbsp butter to the same skillet. Toss in half the mushrooms plus a pinch of salt. Cook undisturbed 3 minutes to brown, then stir and cook another 2 minutes until golden. Add remaining mushrooms, onion, and garlic; sauté until everything is soft and fragrant.

Deglaze with stock and Worcestershire Slowly whisk in 1 ½ cups low-sodium beef broth and 1 Tbsp Worcestershire sauce, scraping up the flavorful browned bits stuck to the pan. Bring to a simmer; cook 2–3 minutes until the liquid thickens enough to coat the back of a spoon.

Toss and serve Drain the noodles, return them to the pot, and toss with 1 Tbsp butter and a pinch of salt. Fold noodles and steak strips into the sauce. Taste for seasoning and add more salt or pepper if needed. Serve immediately in warmed bowls; garnish with extra herbs and a crack of black pepper.

Expert Tips

Keep the heat high at the start

A ripping-hot pan caramelizes the steak’s exterior, producing the fond that flavors the sauce. Don’t overcrowd; cook in batches if doubling the recipe.

Taste mushrooms before adding salt

Mushrooms shrink and concentrate; add salt only after they release their liquid or the dish can end up too salty.

Temper sour cream for a silky finish

Whisk a spoonful of hot sauce into the sour cream first, then whisk the mixture back into the skillet to prevent curdling.

Use fresh herbs twice

Stir some dill or parsley into the sauce and sprinkle more on top just before serving for layers of bright flavor.

Deglaze with a splash of brandy

For a restaurant touch, add 2 Tbsp brandy after the mushrooms brown and flame it carefully before adding broth.

Resting the steak is non-negotiable

Cutting too early causes juices to flood the board, leaving you with dry beef. Five minutes is plenty for a 1-inch steak.

Variations to Try

Storage Tips

Leftovers keep up to 3 days in an airtight container in the refrigerator. Reheat gently over low heat with a splash of broth or milk to loosen the sauce; avoid boiling or the sour cream may break.

To freeze, prepare the sauce through Step 6, cool completely, and transfer to a freezer-safe container. Freeze up to 3 months. Thaw overnight in the fridge, reheat, then stir in sour cream and freshly cooked noodles.

Cooked noodles stored separately stay fresher; toss with a teaspoon of oil to prevent clumping, refrigerate up to 4 days, and refresh in hot water for 30 seconds before serving.

Frequently Asked Questions

Absolutely. Flank steak, flat-iron, or even strip steak work. Slice against the grain for tenderness. If using chuck, braise it 45–60 minutes until fork-tender before adding to the sauce.

High heat causes proteins to seize. Remove the pan from the burner, then whisk in sour cream. Tempering (warming it gradually) or using room-temperature sour cream also helps.

Yes—prepare the sauce (minus sour cream) earlier in the day, refrigerate, then reheat gently and finish with sour cream just before serving. Cook noodles fresh so they stay springy.

Use a rich oat milk or cashew cream plus 1 tsp lemon juice for tang. Add it off the heat; coconut milk will taste too tropical.

Yes—use a larger Dutch oven or cook in two skillets so the mushrooms brown rather than steam. You may need to sear the steak in batches.

A medium-bodied red such as Pinot Noir or a dry white like Sauvignon Blanc complements the creamy sauce without overwhelming it.

Beef Stroganoff with Buttered Egg Noodles

Why This Recipe Works

Ingredients You'll Need

How to Make Beef Stroganoff with Buttered Egg Noodles