Lemongrass Beef Stir Fry

Ingredients
1/4 cup peanut oil
2 lb beef sirloin, thinly sliced 
1 yellow capsicum, thinly sliced 
1 medium brown onion, thinly sliced 
1 clove garlic, crushed 
2 stalks lemongrass, trimmed, thinly sliced 
1 long red chilli, thinly sliced 
2 tlbs soy sauce 
1 tlbs fish sauce 
steamed rice, coriander and extra chilli, to serve

Method  
1. Heat a deep pan over high heat. 
2. Add 1 tlbs of oil and swirl to coat. 
3. Add half the beef. Stir-fry for 2 to 3 minutes or until lightly browned. 
4. Remove to a plate. Repeat with 1 tablespoon of oil and remaining beef.
5. Add remaining oil, onion, capsicum, garlic, lemongrass and chilli to pan. 
6. Stir-fry for 3 to 4 minutes or until onion is soft. 
7. Return beef and any juices to wok. Add soy sauce and fish sauce. Stir-fry for 2 minutes or until heated through.
8. Top stir-fry with coriander and chilli. 
9. Serve with rice.