Combine Five Tastes Stir Fry Shots, palm sugar, kecap manis and fish sauce together. Add sliced beef, cover and marinate for 20-30 minutes.
Heat half the oil in a wok over high heat. Add beef in batches and stir fry for 2-3 minutes or until browned and cooked to your liking, adding more oil if needed.
Serve immediately sprinkled with sesame seeds and garnished with spring onion and Thai basil leaves. Serve accompanied with rice and lime wedges.