Classic Beef Stroganoff

Classic Beef Stroganoff

A timeless, comforting Russian-American classic that belongs in every home cook's repertoire. Tender strips of beef and earthy mushrooms are bathed in a rich, tangy sour cream sauce and served over egg noodles. This well-tested version delivers deep, savory flavor without any fuss — ready in about 40 minutes and guaranteed to please the whole family.

4 servings · Prep 15 min · Cook 25 min · Total 40 min

Main Course

  • 1.5 lb beef sirloin steak thinly sliced against the grain into strips about 1/4-inch thick
  • 12 oz wide egg noodles
  • 2 tbsp vegetable oil divided
  • 2 tbsp unsalted butter
  • 1 yellow onion finely diced
  • 3 cloves garlic minced
  • 10 oz cremini mushrooms sliced 1/4-inch thick
  • 2 tbsp all-purpose flour
  • 1.5 cup beef broth low-sodium preferred
  • 1 tbsp Worcestershire sauce
  • 1 tsp Dijon mustard
  • 1 cup sour cream full-fat, at room temperature
  • 0.5 tsp kosher salt plus more
  • 0.5 tsp black pepper freshly ground, plus more
  • 2 tbsp fresh parsley chopped

Equipment

  • Stovetop
  • Skillet
  • Pot
  • Paper Towel
  • Wooden Spoon
  • Measuring Cups
  • Serving Spoon
  • Plates
  • Spatula
  • Knife
  • Tongs
  • Measuring Spoons
  • Cutting Board
  • Colander

Instructions

  1. Pat the @[Beef Sirloin Steak] strips dry with paper towels and season generously with @[Kosher Salt] and @[Black Pepper]. Drying the beef is key — it ensures a good sear rather than steaming.
  2. Bring a large #[Pot] of salted water to a boil. Cook the @[Wide Egg Noodles] according to package directions until just al dente. Drain, toss with a tiny drizzle of @[Vegetable Oil] to prevent sticking, and set aside.
  3. Heat ~[1 tablespoon] of the @[Vegetable Oil] in a large #[Skillet] over ^[high heat] until just smoking. Add the @[Beef Sirloin Steak] strips in a single layer — work in two batches to avoid crowding. Sear for ~[1–2 minutes] per side until browned but not fully cooked through. Transfer to a plate and set aside. The beef will finish cooking in the sauce.
  4. Reduce heat to ^[medium-high]. Add the remaining ~[1 tablespoon] of @[Vegetable Oil] and the @[Butter] to the same #[Skillet]. Once the butter melts, add the diced @[Yellow Onion] and cook, stirring occasionally, for ~[3–4 minutes] until softened and translucent.
  5. Add the sliced @[Cremini Mushrooms] to the #[Skillet]. Cook undisturbed for ~[2 minutes] to allow them to brown, then stir and continue cooking for another ~[2–3 minutes] until the mushrooms are golden and any liquid they release has evaporated. Add the minced @[Garlic] and cook for ~[30 seconds] until fragrant.
  6. Sprinkle the @[All-Purpose Flour] over the mushroom mixture and stir well to coat everything evenly. Cook for ~[1 minute], stirring constantly, to cook out the raw flour taste.
  7. Pour in the @[Beef Broth] while stirring continuously, scraping up any browned bits from the bottom of the #[Skillet]. Add the @[Worcestershire Sauce] and @[Dijon Mustard]. Bring to a simmer and cook for ~[3–4 minutes], stirring occasionally, until the sauce thickens enough to lightly coat the back of a spoon.
  8. Reduce the heat to ^[low]. Return the seared @[Beef Sirloin Steak] strips and any accumulated juices on the plate back to the #[Skillet]. Simmer gently for ~[2–3 minutes] until the beef is just cooked through and tender.
  9. Remove the #[Skillet] from the heat. Stir in the room-temperature @[Sour Cream] until fully incorporated and the sauce is smooth and creamy. Do not boil after adding the sour cream or it may curdle. Taste and adjust seasoning with @[Kosher Salt] and @[Black Pepper].
  10. Serve the stroganoff immediately over the cooked @[Wide Egg Noodles]. Garnish with freshly chopped @[Parsley] if desired.