If you miss the heartiness of whole wheat, oat flour is an excellent whole-grain substitute. Oats provide fiber and protein, making oat flour a filling, flavorful option—especially for those following a gluten-free diet. This collection of oat flour recipes includes everything from cookies and cakes to waffles and pancakes, so there’s something to suit every occasion.

Is Oat Flour Gluten Free?
Oats themselves do not contain gluten, but cross-contact during growing, harvesting, and processing means not all oat products are safe for those who must avoid gluten. Some oats are processed alongside wheat, barley, or rye, which can introduce gluten into the final product.
Oats contain two main proteins: avenalin, similar to legume proteins, and avenin, which is related to wheat gluten. A small number of people who are sensitive to gluten may experience similar reactions to avenin. If you follow a strict gluten-free diet, it’s wise to try oats cautiously and consult your healthcare provider if you have concerns.
For people who need to avoid gluten, buy certified gluten-free oats or oats labeled with a purity protocol to ensure minimal cross-contact.

What is Oat Flour?
Oat flour is simply whole oats ground into a fine powder. You can buy it ready-made or make your own by processing rolled oats until they reach a flour-like consistency.
Oats are among the more nutritious cereal grains: they contain relatively high protein and about 10% fiber by weight, which supports digestion and helps you feel full longer. Regular oat consumption is also associated with benefits like improved cholesterol and blood sugar control, making oat flour a healthy alternative to some refined grain flours.
Recipe

How to Make Oat Flour
Equipment
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High Speed Blender or Food Processor
Ingredients
- 2 ½ Cups Gluten-Free Oats (use certified gluten-free oats if needed)
Instructions
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Place the oats in a high-speed blender or food processor.2 ½ Cups Gluten-Free Oats

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Process until the oats reach a fine, powdery flour consistency.

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Transfer the oat flour to an airtight container, such as a mason jar, and store in a cool, dry place.
Notes
My Favorite Oat Flour Recipes
Once you’ve made homemade oat flour, try some delicious recipes to put it to use. Oat flour brings an earthy flavor and a hearty texture to baked goods and breakfasts. It absorbs liquids well and tends to make baked items tender and moist, so it’s a great choice for muffins, pancakes, waffles, quick breads, and more.

Oat Flour Banana Muffins
Oat Flour Banana Muffins

Oat Flour Pancakes
Oat Flour Pancakes

Easy Oat Flour Waffles
Easy Oat Flour Waffles

Oat Flour Banana Bread with Maple Syrup
Maple Banana Bread with Oat Flour

Homemade Gluten Free Granola Bars
Homemade Granola Bars

Applesauce Carrot Muffins
Applesauce Carrot Muffins with Oat Flour

Carrot Cake Waffles
Carrot Cake Waffles


