Oats Flour refers to whole grain flour that is made from rolled oats. It is rich in nutrients such as manganese, molybdenum, phosphorus, copper, biotin, vitamin B1, magnesium, chromium, and fibre. Oats Flour has become quite popular in gluten-free cooking and has healthy substitutes for all-purpose flour. It is easy to make at home. You can use it in all sorts of recipes such as muffins, fruit crumbles, pancakes, waffles, crisps, and more.