Combine soy sauce, sugar, sesame oil, sesame salt, pepper,

scallions, garlic, ginger, sak and red pepper flakes in a medium-size

bowl. Add the meat and toss. Allow to marinate at least 30 minutes.

Cook the meat over medium-high heat on a stove-top grill. Heat the

grill first, making it very hot. Add the oil. Cook the meat 1-2

minutes on each side, browning it nicely. Garnish with sesame seeds.

Sesame salt: Place 1 cup sesame seeds in a frying pan over medium

heat and toast, stirring constantly, until they just begin to turn a

light brown. Place in a food blender. Grind to a coarse texture and

stir in the salt. Keep in a covered jar in the refrigerator.