Boil the potatoes. Peel and crush the boiled potatoes. Add the rest of the ingredients for the Aloo mixture and mix thoroughly.
Knead the flour, baking powder, yeast and salt into a soft dough and set aside to rest (for about 30 min).
Make little balls and flatten out. Add a little of the aloo mixture in the centre. Fold the dough and mark with a fork.
Fry until golden brown.