Ingredients:

6 potatoes (medium sized)
1 tsp. chilli powder
Lime sized butter
2 cups maida
1 tsp. jeera
Salt to taste

Oil for frying

Method:

Sieve maida, bundle it in a piece of cloth tying a loose knot.
Steam the bundle in a idli vessel covered for 20 minutes.
Take out and untie it when cool well. 
Re-powder the steamed maida and sieve again. Keep aside.
Boil potato in water, peel, smash into a smooth paste, mix salt, chilli powder, jeera, butter with the smashed potato.
Mix maida and knead (add little water if required).
Prepare stiff dough. Knead well.
Press portions of the dough through a chakli mould and prepare chaklis in two /three concentric circles.
Heat oil and fry the chaklis.