Butter Garlic Prawns

This was one of the most requested recipes.
And u wont believe how easy it is.
Simply put a little oil  and 3 tbsp butter in a wok . Let it melt and add 2 tbsp chopped garlic , 2 slit green chilles and saute. Add 1 tsp white pepper powder , 1 tsp red chilli flakes , salt . Saute little and add 1kg of washed prawns. Saute on high heat till prawns start releasing water. Cover and cook till done . Keep stirring in between. Add half tsp cornflour mixed with 2 tbsp water. And saute till dry. Add a juice of half lime and some chopped coriander and switch off heat.
Serve hot as a starter or with roti.