Beef Stroganoff

Бефстроганов · Befstroganov

Ingredients10

• beef tenderloin500 g
• yellow onion1
• button mushrooms200 g
• sour cream200 ml
• beef stock100 ml
• butter40 g
• Dijon mustard1 tbsp
• all-purpose flour1 tbsp
• salt1 tsp
• black pepper0.5 tsp

Method

1. Slice the beef across the grain into thin strips about 5 cm long.
2. Season the beef with salt and pepper and toss with the flour.
3. Melt half the butter in a wide pan over high heat and sear the beef in batches until just browned; set aside.
4. Add the remaining butter, thinly sliced onion, and sliced mushrooms; cook until soft and lightly browned.
5. Stir in the mustard and beef stock, scraping up any browned bits, and simmer for 2 minutes.
6. Return the beef to the pan, stir in the sour cream, and heat gently without boiling until the sauce thickens and the beef is just cooked through.
7. Taste and adjust seasoning, then serve immediately.