marinate the prawns in chilly powder, turmeric powder and salt.
fry it in oil.
cut the fried prawns in to small pieces.
saute onion, green chilly, and ginger garlic paste in the same oil which we fried the prawns.
add the fired prawns and curry leaves. mix well.
prepare the patiry dough by pouring hotwater with salt to the flour and kneading it well. make medium sized balls out of the dough.
press the dough balls with the aid of a press or with your hands. place 2tbsps of prawn masala on the flatbread.
fold the patiry as shown and press the ends.
repeat with the remaining masala and dough. steam cook it for 10-15 minutes.