Prawn green peas masala

Prawns small peeled 1/2 lb., frozen green peas 2 cups, onion small 1, chopped, garlic cloves
3, chopped, tomato 1, chopped, curry leaf a sprig, fish masala 2 tsp., cooking oil 1 tbsp., salt
to taste.
Heat oil in a pan, drop in onion and garlic, saute till aroma spreads, add prawns, saute and cook
for 4 minutes, add half curry leaves and tomato, cook for 2 minutes, add green peas, fish masala
 and  salt. saute for a minute, if required add a little water, allow to cook in low flame till gravy
thickens. Transfer into a serving bowl and garnish with balance curry leaf.