Heat oil for deep frying. Usiong fresh oil will ensure the bhature end up crispy outside, soft inside, and won't have excess oil. You should cook the bhatura on medium high heat.
Divide the dough into four equal parts and knit each part into a ball. Allow these dough balls to rest for a further couple of minutes.
With a rolling pin, roll the dough of each ball to about 1/10 inch (3mm) thickness in an oval shape. Use oil on the rolling board to prevent the dough from sticking, rather than plain flour; this will keep the oil clean and the flour won't brown on the outer part of the bread.
Test that the oil is hot by dropping a crumb of dough in it. If it raises to the top straight away and turns golden quickly, the oil is ready.
Deep fry the rolled bhatura in the hot oil until golden brown then flip and finish cooking. Do not drop the bhatura disks in the oil, but slide them from the side.
As the baking powder and soda react to the oil, the bhatura will fluff up as the dough forms pockets of hot air.
Once one side of the bhatura is golden brown [approximately 2-3 minutes], turn the bhatura and continue frying until fully cooked. The cooking time will depend on the size and thickness of the bhatura, so adjust accordingly.
Once the bhatura is ready, remove it from the frying pan and rest it on a piece of paper towel or a cooling rack, so to remove the excess oil. A cooling rack will allow the oil to drain and won't make one part of the bhatura soggy.
Repeat the same process until you use all the dough up.
Serve bhatura immediately while hot with your favorite curries, like chana masala, chole, or anything you like!