- 6 cups water
 - 1 cup barley flour
 - 1 cup uncooked whole barley
 - 2 cups nonfat plain yogurt
 - 1/4 cup water
 - salt to taste
 
- Bring 6 cups of water, barley flour, and whole barley to a boil in a large saucepan. Reduce heat to medium-low, cover, and simmer 1 hour. Remove from the heat and refrigerate until cold.
 - Whisk the yogurt with 1/4 cup of water; stir into the cooked barley. Season to taste with salt. Serve chilled as a cool drink.