8. Add Water and Sesame Seeds
Brush the flat side of the dough with the room temperature water. Place the sesame seeds in a shallow bowl. Press the damp side of the dough into the sesame seeds to adhere. With the sesame side up and one open edge toward you, roll out the dough out once more into a 5-by-3-inch rectangle.
Place on the prepared pan and repeat steps 7 and 8 with the remaining dough.