Mix ground beef and chopped onion

Boil rice for 5 min (it has to be half-cooked)

Mix it with meat & onion

Make balls and fry them on both sides till the nice color (~3 min)

Mix sour cream, garlic, 1/2 teaspoon of salt and some pepper

Put meatballs and sour cream mix in the baking pan. Bake for 40 min on 400°

Cover by cheese, bake 5 more minutes..

Until cheese is melted

Surve with any side dish. Anyways it will be tasty. Enjoy!