Mix the flour, yogurt, baking powder and salt and knead lightly until a dough forms. Cover with a tea towel and let it rest for 30 minutes.
Divide into 6-8 portions. Roll out thinly on a generously floured surface. Preheat a frying pan until smoking hot. Dip a bunched up sheet of paper towel into vegetable oil and rub the frying pan with it. Cook each flatbread on high until it bubbles up, it can take up to 1 minute or even longer depending on the heat of your pan. Then flip and cook on the other side for 20-30 seconds longer.
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Notes
If using self-rising flour, omit salt and baking powder.