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Creamy Russian Beef Stroganoff Recipe Easy Authentic Sour Cream Sauce

creamy russian beef stroganoff - featured image

A comforting and authentic Russian beef stroganoff featuring tender beef strips in a creamy sour cream sauce with mushrooms and a hint of mustard. Perfect for cozy dinners and quick to prepare.

Ingredients

Scale
  • 1 pound (450 g) beef sirloin or tenderloin strips
  • 3 tablespoons unsalted butter
  • 1 medium yellow onion, finely chopped
  • 2 garlic cloves, minced
  • 8 ounces (225 g) cremini or white mushrooms, sliced
  • 2 tablespoons all-purpose flour
  • 1 ½ cups (360 ml) beef broth or stock
  • 1 teaspoon Dijon mustard
  • ¾ cup (180 ml) sour cream
  • Salt and freshly ground black pepper, to taste
  • Fresh parsley, a handful chopped, for garnish
  • Egg noodles or your favorite pasta, for serving (optional)

Instructions

  1. Slice about 1 pound (450 g) of beef sirloin into thin strips, roughly ¼ inch thick. Pat them dry with paper towels and set aside.
  2. Heat 2 tablespoons of unsalted butter in a large skillet over medium-high heat. Add the finely chopped onion and cook until translucent, about 4-5 minutes.
  3. Add the sliced mushrooms and cook until they release moisture and start to brown, around 7 minutes. Stir in minced garlic and cook for 30 seconds until fragrant.
  4. Push the mushroom mixture to one side of the pan; add the remaining 1 tablespoon butter. Increase heat to high, add the beef strips in a single layer, and sear for about 1-2 minutes per side until browned but not fully cooked through.
  5. Sprinkle 2 tablespoons all-purpose flour evenly over the beef and mushroom mixture. Stir constantly for 1-2 minutes to cook off the raw flour taste.
  6. Slowly pour in 1 ½ cups (360 ml) beef broth, stirring to combine and avoid lumps. Add 1 teaspoon Dijon mustard and bring to a gentle simmer. Reduce heat to medium-low and let it thicken for about 5 minutes, stirring occasionally.
  7. Remove the pan from heat and stir in ¾ cup (180 ml) sour cream. Mix gently until fully incorporated; avoid boiling after adding sour cream. Season with salt and freshly ground black pepper to taste.
  8. Sprinkle freshly chopped parsley on top and serve immediately over cooked egg noodles, rice, or mashed potatoes.

Notes

Pat beef dry before searing to get a good crust. Add sour cream off the heat to prevent curdling. If sauce is too thick, add a splash of broth or water to loosen. Let sauce simmer gently to develop flavor. For gluten-free, substitute flour with gluten-free blend or cornstarch (half amount). For dairy-free, use coconut yogurt or cashew cream with a squeeze of lemon.

Nutrition

Keywords: beef stroganoff, Russian recipe, sour cream sauce, creamy beef stroganoff, easy dinner, comfort food, mushroom sauce