In a soup pan, sauté onion, carrots, cabbage, and beets in oil over medium heat until vegetables are slightly tender, but not soft.
Add garlic and sauté for 2 more minutes.
Add seasonings and stir.
Add remaining ingredients, turn heat to high, and bring to boil. Reduce heat and simmer until all vegetables are tender - about 15 to 20 minutes.
Remove bay leaves.Serve hot topped with sour cream.
Notes
Russet potatoes or yellow potatoes work best in this recipe. See this post for help in choosing the right potato variety for your needs.Variation: Omit the diced potatoes and add 1 1/2 cups white beans along with the tomato pure