Into a small bowl add the yeast, sugar and warm water (ensure the water is not too hot). Leave this to activate. Once it becomes frothy it's ready.
Place the sifted flour, oil, coriander and frothy yeast to a roomy bowl (the dough will expand) and mix together using your fingers.
Once mixed through start to add a little warm water at a time to make the dough. Knead the dough to firm it up, keep folding as you go. The dough should be soft but not sloppy.
Once the dough is ready put a little oil on your hand and wipe over the top of the dough to stop it drying out
Cover the bowl with a clean tea towel or cling film and leave at room temperature (not too cold) for 4-6 hours
Heat oil in a wok (karahi)
Use a little oil and roll out a small disc about about the size of a side plate - make sure it's not too thin so it gets nice and fluffy.
Check the oil is hot by dropping a tiny bit of dough in, this should sizzle and rise straight away
When the oil is ready, gently slide one patoora into the oil and move it around gently with a slotted spoon. Once cooked it will begin to float - you don’t want these to become golden and crisp. They should be creamy in colour and very light and fluffy in texture.
Remove from the oil and set on some kitchen paper.