In a large Dutch oven, heat the olive oil over medium-high heat. Add the short ribs and brown on all sides, about 5 minutes.
Remove the short ribs from the pot and set aside. Add the onion, garlic, beets, and carrots and sauté until the onion is softened and lightly browned, about 5 minutes.
Return the short ribs to the pot and add the borscht, tomato paste, salt, and pepper. Bring the mixture to a simmer and cover the pot. Transfer the pot to the oven and bake for 1 hour and 15 minutes.
Remove the pot from the oven and let cool for 10 minutes before serving.
Interesting Facts
Borscht is a type of soup or stew made with beets, cabbage, carrots, potatoes, and other vegetables.
Beef short ribs are an inexpensive cut of beef that are best cooked slowly to make them tender and flavorful.
Tomato paste adds a rich, tangy flavor to the braising liquid.