Lemon barley water is made by simmering pearl barley in water, straining the liquid, and adding lemon and sweetener. It's as simple as that! Served chilled, it's a nice variation from regular lemonade or iced barley tea.
• Lemon Barley Water made with sugar, from Taste.com.au (pictured)
• Barley Water made with honey, from Alton Brown
• Ginger and Lemon Barley Water, from Cook (almost) Anything
• Lemon Barley Water with optional gin, from Emeril Lagasse