Spicy prawns

Yet another south Indian recipe. Kindly set your taste buds at a slightly higher level to detect spice.... cause this is going to be really spicy. Here it goes...

Ingredients:
Prawns - 750 grams
chilly powder - 3 tbsp
pepper powder - 2 tbsp
oyster sauce - 4 tbsp
green chillies - 4 nos
oil - 4 tbsp
salt for taste( if required only)

Method:
Marinate prawns with chilly powder and oyster sauce. Heat oil in a pan or wok, add marinated prawns and stir fry till color changes. Add pepper powder, salt to taste and cover and cook for 5 min. Now add green chillies and cook till its completely dry. Garish with coriander leaves and serve.

Note:
No need to add water. The prawn has to cook in its own juices. Add salt after checking as oyster sauce is salty and so is the prawns.