Sift flour and salt into a mixing bowl, make a well in the centre, and pour warm water into it. Mix with a fork or spoon until well blended. Knead well until dough is soft and pliable. Then cover dough with a damp cloth and allow to stand for 30 minutes.
Sprinkle cornflour on a pastry board and roll out pastry very thinly. Cut into 3-inch squares with a knife or rotary pastry wheel, usi