Home-made Oat Flour

1/2 cup uncooked 100% whole grain oatmeal — old fashioned rolled oats

Put the oatmeal into a blender.

Pulse for 20‑30 seconds. Depending on the blender, and how course or fine you want the flour, you may need to pulse somewhat less or a bit more.

That's it. You have home-made oat flour.

Oat flour can be stored like other flours, in a dry place, preferably cool.