In a mixing bowl, take the wheat flour. Add salt and mix well. To this add the palak puree and mix well.
Knead the dough well by adding water if required. In the end, add oil and cover it with a damp cloth and keep aside for half an hour.
Press the puris and keep aside.
Heat oil in a pan till hot. A small lump of the dough should rise immediately. At this point of time, drop the poori into the oil slowly.
Fry on one side. Take a spatula and press the poori gently on the top till it puffs up. Flip around to the other side.
Take out the poori once the other side of the poori is also fried.
Repeat the same with the other pooris.
Notes
* Try to knead the dough using only palak puree. Add water only if needed. The water in the palak puree should be enough to knead the dough.** Make sure the oil is very hot to fry pooris.