USDA Certified Organic. According to the USDA, “Spelt (often called Farro) is an ancient hard wheat grain with a chewy texture and nutty, earthy flavor that makes a flavorful grain or flour.” You can use this cereal chopped in your morning oatmeal or to make pizzas when you’re feeling inspired. One of the earliest cereals to be farmed is spelt. It has a lot of fiber. Increased vitamin and protein content. Some persons with wheat allergy may be able to tolerate spelt.