01 - 
                Cook linguine following package directions. Drain and set aside.
              
              
              
                02 - 
                Brown ground beef in a large skillet over medium heat. Drain excess fat.
              
              
              
                03 - 
                Add minced garlic to beef, cook 1 minute until fragrant.
              
              
              
                04 - 
                Mix in brown sugar, beef broth, soy sauce, hoisin sauce, ginger, black pepper, and red pepper flakes.
              
              
              
                05 - 
                Make cornstarch slurry by mixing cornstarch and water. Add to skillet.
              
              
              
                06 - 
                Cook until sauce thickens, about 2-3 minutes.
              
              
              
                07 - 
                Add cooked linguine, toss until well coated.
              
              
              
                08 - 
                Top with sliced green onions and serve hot.