Japanese-Style Sirloin - cooking recipe

Ingredients

1 lb boneless sirloin steak, cut into 1/4-inch strips
3 tablespoons soy sauce
1 tablespoon sugar
2 tablespoons sake or 2 tablespoons dry sherry
1 tablespoon vegetable oil
8 scallions, cut diagonally into 1 1/2-inch pieces (white and green)
1 large red bell pepper, chopped & de-seed into 3/4-inch pieces
8 ounces napa cabbage, sliced thin
4 ounces bean sprouts
1 cup cooked button mushroom, with
cooked short-grain rice
crushed red pepper flakes (optional)
1 teaspoon toasted sesame seeds

Preparation

Combine soy sauce, sugar, saki & crushed red pepper flakes, in a small bowl.
Set aside.
Heat wok or electric frying pan to medium heat.
Heat oil, add steak strips and stir until beef is browned (about 3-5 minutes).
Push beef to one side.
On the other side, add scallions and peppers and stir-fry for 2-3 minutes.
Add cabbage and sprouts.
Stir-fry about 1 minute.
Sprinkle soy mixture over meat and vegetables still keeping the beef separate.
Cook for 1 minute.
Place rice on plates; add beef and vegetables.
Sprinkle with sesame seeds.