Go Back

How to Make Oat Flour

Make oat flour easily at home with rolled oats!

Cuisine Gluten-free
Servings 2 cups
Author Meghan Livingstone


  • 2 cups rolled oats


  1. Add 2 cups of rolled oats to a blender and blitz for about 20 seconds until you have a fine powder. Amount of oats can be adjusted depending on how much you need.

  2. If the flour still has chunks of oat grain, blend for another 10-15 seconds.

  3. Add to an airtight container or jar and store in a cool, dark place for 4 weeks or a little longer.

Recipe Notes

2 cups of oats will yield ~1.75 cups flour.