Roasted barley tea is amber colored and has a robust nutty flavor with a hint of sweetness. You can add honey or sugar to further sweeten it, but I typically drink it straight. I think it’s something of an acquired taste, especially if you’re used to more floral or sweet herbal teas. But once you’re accustomed to the mellow toastiness of the tea, you’ll want to make it again and again.
Place barley and water in a large pot. Bring to a boil. Once boiling, turn off the heat and steep the barley in the hot water for 10 minutes. Strain the barley tea into a heat proof container. Add sugar or honey to taste, if using. Serve hot, chilled, or at room temperature.