01 -
Season beef with salt and black pepper. Place in a resealable bag or mixing bowl, add flour, and shake or toss until well coated.
02 -
Heat olive oil over medium-high heat in a Dutch oven. Brown beef pieces on all sides, about 3 minutes per side, working in batches if necessary. Remove and set aside.
03 -
In the same pot, add onion, carrot, and celery. Cook until softened, approximately 5 minutes, stirring occasionally.
04 -
Stir in minced garlic, oregano, and tomato paste, cooking for about 30 seconds until fragrant. Pour in a small amount of beef broth to deglaze, scraping browned bits from the bottom.
05 -
Return browned beef to the pot. Add remaining beef broth and water. Season with salt and pepper to taste. Bring to a boil, then reduce heat to medium. Cover and simmer for 30 to 45 minutes until beef is tender.
06 -
Add barley, cover again, and cook for an additional 30 minutes or until barley is tender. Stir occasionally and add water if soup becomes too thick.
07 -
Remove from heat, garnish with fresh parsley, and serve hot.