To Prep
Marinade beef briskets with Marinade ingredients for 30 mins.
To Cook
Heat oil in fry pan over medium high heat, sauté garlic and onion until onion turns slightly translucent.
Add beef slices and toss for 1 min or until they are almost cooked.
Add oyster sauce, chilli oil and mix everything thoroughly until meat is completely cooked.
Add sesame oil and give a final toss.
Place bean sprouts on a serving plate and top with the beef. Garnish with spring onions and serve.