1. Prepare barley water (skip the lemon). .
2. Add the flours and salt together and stir well.
3. Add enough barley water to knead the dough. It should be soft and pliable.
4. Divide into small balls and using a rolling pin, roll it out into a circle to approximately 1/8 inches
5. Cook it into a medium-hot pan. Add little oil to help it stay soft.
6. Turn once golden brown with little spots appear in the bottom.
7. Serve warm with any dal or greens of your choice.

Courtesy: http://chefinyou.com/

Note:
Barley provides the restricted calories essential to stay fit as you grow old and antioxidants to fight free radicals