Ingredients:

• 1/4 cup vegetable oil
• 500 g beef rump steak thinly sliced
• 2 cloves garlic thinly sliced
• 1 tbsp grated ginger
• 1/3 cup dry sherry
• 2 tbsp oyster sauce
• 2 tbsp light soy sauce
• 1 tbsp white sugar
• 1 onion halved thinly sliced
• 4 spring onions cut into 5cm lengths
• steamed rice or noodles to serve

1. Heat half the oil in a large frying pan or wok on high. Stir fry beef in batches for 1-2 mins until brown. Remove each batch of beef from pan and set aside. Heat remaining oil in same wok on high. Stir fry onion for 3-4 mins until soft.
2. Add spring onion, garlic and ginger and cook 1-2 mins until fragrant. Return beef to pan. Whisk together the remaining ingredients and add to beef and stir fry for 1 min until sauce has thickened slightly.
3. Serve stir-fried beef with steamed rice or noodles.

Recipe Source here