Beef chilli

Ingredients
½ kg boneless beef undercut, thinly sliced
1 tsp cornflour
1 onion, sliced
2-tsp garlic, chopped
1 tbsp Soya sauce
1 egg
2 green chillies
1 spring onion, sliced
½ cup beef stock
2 tbsp vinegar
White pepper to taste
Sugar to taste
Oil for frying
Salt to taste

Method
1. Marinate beef with half teaspoon Soya sauce, egg, cornflour, salt and pepper for an hour. Heat oil in a wok and deep fry the beef till golden brown.
2. Drain the pieces and keep aside. In another pan, fry onion and garlic. Add green chillies, vinegar, half tsp Soya sauce and stock.
3. After 10 minutes add the fried beef, salt, pepper and sugar and cook till it is done. Add spring onion and remove from flame. Serve hot.