The 4 Best Oat Flour Substitutes

Oat Flour

Oat Flour is by far one of the healthiest sources of carbohydrates to complete that balanced diet that your body needs. If you’re trying to stay away from unhealthy carbs and gain more fiber from your food, choosing oat flour will never let you down. In fact, it’s readily available in most grocery stores or markets.

However, if you’re not a fan of oatmeal, or just ran out, you have other substitutes to look into like brown rice flour. Here are also other substitutes that you can consider for oat flour: coconut flour, almond flour, and regular oatmeal.

Oat Flour Substitutes

Let’s go over how these four substitutes work in most dishes.

1. Brown Rice Flour

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Brown Rice flour is processed through milling and grinding the brown rice until it turns into its powdery form. Don’t confuse it with white rice that they’re the same because they’re not. Brown rice is processed differently compared to white rice.

White rice went into refinement which takes off the husks, which explains its white appearance. While brown rice, on the other hand, didn’t go through refining and retains most of its natural component.

With that being said, brown rice retains more of its nutrients and other vitamins especially fiber, because of the absence of refinement. No wonder it’s one of the top choices of health consumers when substituting white carbohydrates in their diet.

That’s why you can use brown rice flour when you’re out of oat flour. It makes the best substitute because of its flexibility in different dishes. Mostly used in desserts, especially sticky rice cake dishes, you can also use this for other baking recipes. When substituting, use ¾ cup of brown rice flour to replace a cup of oat flour.

2. Coconut Flour

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If you’re saying no to anything that has gluten when making a substitution, coconut flour can be just what you’ve been looking for. Just like oat flour, coconut flour has no gluten so it’s safe to take for those who have a sensitivity or just simply staying away from gluten due to health reasons.

This type of flour has an abundance of fiber, protein, and MCTs that can combat the rise of sugar levels in your body. It also aids in digestion and even possible heart risks at an early stage. On top of that, it’s quite low in calories. You won’t have to worry about measuring your intake that much since it’s a healthy type of carb that you can rely on.

The highlight of coconut flour is its very aromatic smell. I personally like using it with baked dishes since it does not require me to use vanilla extract anymore. However, you should be aware that coconut flour is highly absorbent.

The substitution though is easy, which is just 1:1, 1 cup of coconut flour over 1 cup of oat flour. But, make sure that you adjust your liquid content to avoid your dish to become dry or crumbly.

3. Almond Flour

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This nut-based flour is simply processed from the fresh ground almonds. If you don’t know by now, almonds are one of the superfoods that are not only good as a snack but are also a helping hand for your body to maintain a healthy lifestyle. When you can’t eat meat, you can find your protein source from almonds and other types of nuts to avoid nutrient deficiency.

Almond flour has taken the health realm by storm by introducing a ton of recipes that you can make from it. It’s not only healthy but economical as well. It’s not as expensive as other oat flour substitutes and you can make your own at home. If you have a food processor, just simply grind your peeled almonds until it has transformed into a powder consistency.

Store it in an airtight jar and use it for any dish that you can think of. From healthy cookies, bakes, pies, and other recipes, you’ll never run out of dishes to try it with because of its versatility. It’s also easy to use, all you need is a cup of almond flour to substitute over a cup of oat flour.

4. Oatmeal

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If you really like the taste and smell of the oat flour, no need to bother looking for other substitutes. I’m pretty sure you’ve got your pantry stacked with the all-time favorite breakfast staple, the oatmeal. Yes, you can use the oatmeal when substituting your oat flour.

Just like how you process the almond flour into powder form, the same goes with oatmeal. Get a cup of oatmeal and start from there to grind in the food processor. Voila! You got yourself an instant oat flour.

You can also customize your flour, if you prefer it with more texture, let it grind in the food processor for a little bit. If you like it as fine as possible, leave it there to process until it’s fine like sand.

So the next time, you run out of oat flour, no need to rush at the grocery store to get you a powdered one. You can simply do this kitchen hack at home and maybe make your own oat flour that you most prefer.


Can I use white flour to substitute oat flour?

Yes, of course. If you really don’t have a choice and all that’s left is the good old white flour, then use it. It’s better than wasting your time for a trip into the store. Just keep in mind that white flour rises more than oat flour. Your baked dish will most likely be fluffy and softer.

What’s the difference between oat flour and oatmeal?

Honestly, nothing much. The only difference it has is its physical characteristics. Oatmeal is the original form of oat flour. When ground into a powdery appearance, it then turns into oat flour. So you can use any of them when making substitutions.

Can I use all-purpose flour to substitute oat flour?

Yes, you may. However, consider what kind of dishes you’re making and what type of consistency that you’re trying to achieve in the dish. Remember that substitutions have sacrificed, you might not get the same result from using oat flour vs using all-purpose flour.

What are the best dishes to use with oat flour?

Typically, oat flour is best used when making bread. I personally like it with regular sliced bread, dinner rolls, baguettes, and other bread recipes. Some people like me, like their bread dense, compared to airy and fluffy. Oat flour does a great job of perfecting denser and decadent bread.

Is oat flour better than wheat flour?

In a way, oat flour is far better than wheat flour when it comes to nutrients value. Unlike oat flour, wheat flour has gluten. If you have sensitivity issues with gluten, wheat flour is not a good option for you to substitute with oat flour.

However, as an overall healthy carb, they both deliver a good amount of fiber and other vitamins and minerals. I would still recommend that you stick with oat flour and other gluten-free flours if you’re trying to avoid it in your diet.

Key Takeaway

Oat Flour is not that hard to substitute, there’s pretty much a lot of choices that you can choose from in the market. That all depends now on your preference and what kind of recipe you are making. I suggest that you do a little experiment on your own and which type of flour can successfully substitute oat flour for bread, cakes, cookies, and other baked goods.

List down all the results and compare which one works well and keep it for the next time you prepare that dish again. Whether you’re a home cook or a seasoned chef, being versatile and flexible in the kitchen is the key to utilizing all the resources that are around you. Meaning, feel free to think outside of the box.

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