In large bowl, add wheat flour, salt and knead the dough using milk and water. Add oil and keep aside for 10 mins
Take a small ball, roll the ball to roti. Brush oil and some wheat flour on the roti.
Now pleat the roti using both the hands and form a long pleated strip. Now roll the strip lengthwise like a Swiss roll. Make a roti of this pleated roll
Cook paratha on both side with some oil. Serve with chicken gravy or paneer gravy