- Combine beef with Marinade ingredients and mix well. Let sit in the fridge for 10 mins.
- Heat oil in a fry pan over medium high, add in the beef and fry for 1-2 mins on each side until browned and slightly charred. Remove from heat and set aside.
- Heat oil in a fry pan over medium high heat, sauté onion until soft and translucent.
- Add beef and teriyaki sauce into the pan and stir for another 1-2 mins.
- Transfer to a serving plate and garnish with coriander. Serve with rice.