Spicy Korean Beef

Name: Spicy Korean Beef
Ingredients: For Korean marinade ;; 1 tbsp black sesame seeds; 1/4 cup soy sauce; 2 x scallions, finely chopped; 1 tbsp sugar; 1 tbsp Asian dark sesame oil; 1 tbsp fresh ginger; 1/4 tsp crushed red pepper; 1 1/2 lb sirloin steak; For Spicy Chinese cabbage :; 1 1/2 Chinese (napa) cabbage lb Chinese (napa) cabbage; 1 tbsp vegetable oil; 3 x scallions, chopped; 3 x garlic cloves; 1/2 cup homemade chicken broth; 1/2 tsp salt; 1/4 tsp ground hot pepper; 2 x carrots; 2 tbsp rice vinegar