Lemongrass Beef - cooking recipe

Ingredients

500 g rump steak, cut into thin strips
3 stems lemongrass, white part only,finely chopped
1 onion, finely chopped
40 ml fish sauce
2 teaspoons sugar
20 ml oil
40 g roasted peanuts, chopped
cilantro (to garnish) (optional)

Preparation

Place all the ingredients (except the oil and peanuts) in a bowl and marinate in the refrigerator for about 4 hours.
Heat the oil in a wok and stirfry the beef in a few batches for about 3 minutes or until just browned.
Move the meat constantly around the wok, so the onion and lemongrass don't catch and burn.
Return the meat to the wok, and add the peanuts.
Serve at once over rice or noodles, garnished with chopped cilantro if you wish.