Corn Flour is a type of flour that's milled from dried whole corn kernels. It contains the hull, germ, and endosperm of the corn and is considered whole grain flour. The flour is usually yellow, but it can also be white or blue depending on the variety of corn it uses. The texture is fine and smooth, similar to whole wheat flour. Corn Flour is wonderfully flavorful and produces a cornbread that is richer and less crumbly than one made with cornmeal.