What is Buckwheat Flour? Buckwheat Flour is a fine flour that is not derived from wheat & instead is derived from seeds of a flowering plant. It has a sweet & nutty flavour making it ideal for pancakes or homemade bread. Buckwheat Flour Benefits Buckwheat Flour is low in sugar & fat which makes it an good source of carbohydrates for anyone looking to reduce their carbohydrate intake. Who is Buckwheat Flour Suitable for? Buckwheat Flour is recommended for anyone looking to increase carbohydrate & protein intake but with a low amount of sugar & fat. Buckwheat can be added to foods to improve the nutritional content or used as a replacement to plain flour in certain recipes.