Russian Mushroom and Beef Spaghetti

Method

1. Cook spaghetti according to package instructions, then drain.
2. In a large skillet, melt butter over medium heat.
3. Add chopped onion and sauté until translucent.
4. Add sliced mushrooms and cook until tender.
5. Add ground beef and cook until browned.
6. Pour in beef broth, sour cream, thyme, and paprika.
7. Simmer for 5-7 minutes until the sauce thickens.
8. Toss cooked spaghetti into the skillet and mix well.
9. Season with salt and pepper before serving.
10. For whole cuts, check a minimum internal temperature of 63°C (145°F), then rest for at least 3 minutes before serving.