Buckwheat is most often ground into flour and used in pancakes, crepes, muffins, and soba noodles; however, the whole grain is often used as well. Buckwheat grains, or groats, that have not been roasted are known simply as buckwheat, while roasted groats are known by the Russian name “kasha.” Kasha also refers to a popular Russian and Eastern European hot cereal or side dish made with roasted buckwheat groats. Roasted buckwheat is darker in color and has a stronger flavor than unroasted buckwheat.