clean and cut the crabs.add all powdered masala into the crab.add salt .keep aside.
heat the pan(iron) .
heat the oil.add mustardand and fenucreek.
add shallots fry light brown,add garlic ,tomato fry well with medium flame.then add the crabs mix well.
After 5 minutes add 1/2 glass water.close with lid.after 5 mins add curry leaves, coriander,coconut,mix well .after 5mins all water absorbed. then sim the flame mix well every mins carefully then crab gets brown ,add pepper and mix .
after 5 mins stop the stove,and garnish with coriander. NOW THE TASTY CRAB FRY READY
AFTER ADDING COCONUT ,MASALA WILL STICK THE PAN.SO EVERY MIN MIX WELL OR ADD LITTLE OIL.