Bob's Red Mill Organic Creamy buckwheat hot cereal is 100% whole grain, stone-ground buckwheat. Easy to prepare on the stove or in the microwave, this hot cereal is ready to eat in as few as 3 minutes. Buckwheat is actually not a grain at all, but a seed from a plant Related to rhubarb. Like all of our gluten free-labeled products, this product is processed in a dedicated gluten free facility