Take wheat flour in a big plate. Add salt and oil and mix well. Gradually add water to make smooth dough. Knead dough well for 3 to 4 mins. Grease dough with little oil, cover and keep aside for 10 mins.
After 10 mins, again knead dough well for a minute. Now make a lemon sized ball from the dough.
Roll the ball into little thick poori with the help of a rolling pin. Roll 5 to 6 poori's and keep in a plate.
Heat up the oil in kadhai on high flame. Deep fry poori's on medium to low flame till it turns light golden brown in colour from both the sides. Remove on paper napkin to drain excess oil.
Again roll 5 to 6 poori's and deep fry on medium to low flame and remove on paper napkin. Repeat the same for all the poori's.
Serve hot Poori with tea or Aloo Sabzi or pickle...
