Pepper Prawn Curry | Prawns Masala | Eral Thokku

Name: Pepper Prawn Curry | Prawns Masala | Eral Thokku
Ingredients: 500 gms gross /250-300 gms net Prawns, medium sized (cleaned and deveined); 2 Onions, finely chopped small; 1 tsp Ginger garlic paste; 2 small tomatoes, finely chopped; 2 Green chillies, slit & cut; 3/4 tsp Salt or to taste; 1/4 tsp Turmeric powder; 2 tsp Red Chilli powder or less as per taste; 1/4 tsp Coriander powder; 1/2 tsp Black Pepper powder; 1/2 tsp Garam masala powder; 1 tbsp Coriander leaves, chopped; 2 tbsp Oil