Instructions
In a large pot over medium heat, heat olive oil. Add beef, yellow onion, chopped, and carrot, thinly sliced into rounds; season with salt and pepper. Cook, breaking up beef with a wooden spoon, until beef is cooked through and vegetables are just tender, about 8 minutes. Add garlic, finely chopped and cook, stirring, until fragrant, about 1 minute more.
Add fire-roasted diced tomatoes, cabbage, chopped, beef broth, long-grain white rice, Worcestershire sauce, apple cider vinegar, brown sugar, sweet paprika, oregano, and water; season with salt and pepper. Bring to a boil, then reduce heat to medium-low and simmer, stirring occasionally, until rice and veggies are tender, about 20 minutes. Stir in fresh parsley, chopped.
Divide soup among bowls. Top with more parsley.