Preparation / Directions:
Slice the beef into thin strips and mix with the soy sauce, garlic, sugar, wine, and pepper. Set aside to marinade for about 1 hour. Remove the seeds from the chillies and cut into very thin strips. Heat the oil in a frying pan and stir-fry the chillies briefly (about 2 minutes).
Transfer to a dish. Stir-fry the seasoned beef for about 4-5 minutes. Return the chillies to the pan, mix well, and stir-fry again for another few minutes. Transfer to a platter, sprinkle with toasted sesame seeds and serve at once.