01 - 
                Finely mince the garlic cloves and rosemary sprigs.
              
              
              
                02 - 
                In a bowl, combine balsamic vinegar, soy sauce, brown sugar, and olive oil. Mix in the minced rosemary, garlic, and all the seasonings.
              
              
              
                03 - 
                Pour the mixture into a zip-lock bag, add the steak, and shake well to coat. Refrigerate for 6 hours.
              
              
              
                04 - 
                Remove the steak from the marinade and pat it dry with paper towels.
              
              
              
                05 - 
                Heat olive oil in a skillet and cook the steak until the exterior is crispy and the interior is cooked to the desired level of doneness.