How to make katta karawala,Chef Desha/Sri Lankan Chef/#recipe #cooking

Katta karawala recipe, dry fish 250g whole onion 2 Rampa 2 inches Curry leaves 1 Green chili 2 Chili powder 1 tsp Crushed chili 2 tsp Turmeric 1/2 tsp Lemon juice 2tab Vegetable oil 4 tab