In a mixing bowl, mix maida, rice flour, sesame seeds and powdered sugar.
Add salt and milk or coconut milk to form a smooth batter.
If the batter is thick add a little batter to make a thin smooth batter.
Heat the oil and dip the mould in it for 30 seconds. Immediately immerse 3/4th of the mould in the batter.
Now immerse the mould in the preheated oil, and leave it in for few seconds (do not touch the mould to the bottom for the pan).
Shake the mould to release the achappam from the mould. If it does not release easily use a fork.
Fry until golden brown both the sides.
Cool and store eggless achappam in airtight container.
Notes
TREATING THE MOULD- If the mould is non stick then use as it is. If using a new iron or aluminium mould keep it immersed in cooked rice starch water overnight. Then heat oil and switch off. Immerse the mould in it overnight.