Sieve the flours with the baking powder.
Add the mashed potatoes, curd, sugar, salt and knead to a smooth dough. Only add water if required.
Cover the dough with a wet cloth and keep aside for two hours.
After two hours lightly knead the dough.
Make medium size round balls and roll each into a large puri of about 4 inches in diameter.
Fry each bhatura in moderately hot oil till they become puffed up and well browned.
Serve the aloo bhaturas with punjabi chole.