Quinoa (pronounced keen-wah) is not a grain; it is actually a seed and related to the spinach family. When cooked, quinoa is light, fluffy, slightly crunchy and subtly flavored. It actually cooks and tastes like a grain, making it an excellent replacement for grains that are difficult to digest.Compared to other grains, quinoa is higher in calcium, phosphorus, magnesium, potassium, iron, copper, manganese, and zinc than wheat, barley, or corn.All quinoa has a bitter-tasting coating on each seed that protects it from being eaten by birds in the field. This is called saponin and must be removed before it is cooked.