Köttbullar with Creamy Mushroom Sauce

Method

1. In a bowl, mix ground beef, pork, breadcrumbs, egg, onion, garlic, allspice, salt, and pepper.
2. Form the mixture into small meatballs.
3. In a large skillet, melt butter and brown the meatballs on all sides.
4. Add mushrooms and cook until softened.
5. Stir in beef broth, cover, and simmer for 15-20 minutes.
6. In a separate pot, cook potatoes in boiling salted water until tender.
7. Mash potatoes with milk and butter.
8. In a small saucepan, mix heavy cream, sour cream, and broth.
9. Serve meatballs with mashed potatoes and creamy mushroom sauce.
10. Check that the ground meat reaches 71°C (160°F) throughout before serving.