boil the corn nd keep aside nd corn shuld be more in dis dish

next finely chop the tomatos..the volume of tomato shuld be lesser than the corn

then next coriander leaves nd onion

grate the carrot..the volume of carrot shuld be less

take corn,tomatos,onions nd coriander leaves dat r cut in a bowl nd add chilli powder,salt,chat masala nd mix all d above thing well.

take puri nd make a hole in it nd add d mixed corn nd also add butter nd squeeze lemon over it

while serving garnish it with grate carrot