Traditional Russian Beef Stroganov

Method

1. Slice the beef into thin strips and season with salt and pepper.
2. Melt butter in a pan and sauté onions until translucent.
3. Add the beef and cook until browned on all sides.
4. Stir in mushrooms and cook until softened.
5. Pour in sour cream and simmer for 5 minutes.
6. Cook pasta according to package instructions.
7. Steam green beans until crisp-tender.
8. Combine all elements on a plate and serve.
9. For whole cuts, check a minimum internal temperature of 63°C (145°F), then rest for at least 3 minutes before serving.