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+ servings

Oat Flour

rate this recipe:
5 from 2 votes
Prep Time: 2 mins
Total Time: 2 mins
Serves 4
Learn how to make oat flour at home! Then, use it in muffins, cookies, scones, crumbles, and more.


  • 2 cups whole rolled oats


  • Place the oats in a food processor. Blend until the oats become a fine flour, stopping to stir occasionally.
  • Use in any recipe that calls for oat flour. Store in an airtight container in a cool, dry place.


*For gluten-free oat flour, be sure to use Certified Gluten Free oats. I like Bob's Red Mill's.
2 cups of oats will yield approximately 1 1/2 cups oat flour.
Note: you cannot use  oat flour as a 1:1 substitute for all-purpose flour or a gluten-free flour blend.