Write the next sentence in the following story.

How to make aush 
Sift flour and salt into a bowl, add water and mix to a firm dough, adding more flour if necessary. 
Divide into 2 balls and wrap in plastic. 
Rest for 30 minutes.
On a floured board roll out each ball of dough very thinly. Cut into 5 mm (1/4-inch) strips either while it is flat or by rolling up each sheet of dough and slicing with a sharp knife.