1/2 kilo beef tenderloin
1 tbsp. soy sauce
1 tsp. sesame oil
1 tsp. garlic, pounded
1 tbsp. ginger, chopped
1 tbsp. green onions, chopped
2 tbsp. sesame seeds, toasted and pounded
1 tsp. sugar
salt, pepper, vetsin to taste

Slice tenderloin beef thinly. Mix rest of ingredients to make marinade. Marinate for 30 minutes. Cook in skillet over high heat just until brown. Serve hot.