Oat Flour vs Dal Flour: Which Is Better?

Are you tired of using the same old wheat flour in your recipes? Well, you’re in luck because there are plenty of alternative flours out there, and two of the most popular ones are oat flour and dal flour.

Oat flour is made by grinding rolled oats, while dal flour is made from dried lentils or beans. They are both gluten-free, high in protein, and fiber-rich, making them perfect for those with dietary restrictions or looking for a healthier alternative.

But which one is better for you? What about when it comes to baking or cooking? That’s what we’re here to find out! Below, I’ll compare oat flour vs dal flour to see which one comes out on top.

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Comparing oat flour vs dal flour

	Oat flour	Dal flour	All-purpose flour
Substitution ratio	1.3:1	1:2*	N/A
Gluten-free?	Yes	Yes	No
Keto-friendly?	No	No	No
Paleo-friendly?	No	No	No
Common Allergens	None	Legumes (lentils)	Wheat, gluten
Liquid absorbency	High	Medium-high	Medium
Pantry shelf life (unopened/sealed)	2 months	6 months	6-8 months
Best for	Pancakes, muffins, cookies, fruit crumbles and crisps	Instant dosas, instant idlers, instant vadas, pappads, dosa other Indian snacks	Non-yeast recipes, cookies, biscuits, and some breads

*If you do decide to use dal flour as a substitute, use only half the amount of dal flour as you would all-purpose flour. I don’t generally recommend it as a substitute because their flavors are so different, and there are better alternatives (like oat flour or coconut flour) that will likely yield better results in your recipes!

Differences between oat flour and dal flour

The biggest difference between oat flour and dal flour lies in their source ingredients. Oat flour is made from grinding rolled oats, which are a type of cereal grain, while dal flour is made from dried lentils or beans, which are legumes. In other words, neither flour is paleo-friendly.

Note: some people think dal flour is the same as chickpea flour because they are both pulse flours and can be used in similar ways in cooking, but they are not exactly the same thing! Dal flour refers to any flour made from split lentils or other pulses, while chickpea flour is a specific type of flour made from ground chickpeas.

Back to oat flour vs dal flour… Oat flour is often used in sweeter baked goods, while dal flour is more commonly used in savory dishes. This is due to their differences in taste and textures.

Oat flour has a slightly sweet and nutty flavor and a soft, fine texture. It is often used in baking recipes such as muffins, bread, and pancakes. Dal flour has a more earthy flavor and a coarser texture, making it a popular ingredient in savory dishes such as lentil soups, curries, and flatbreads.

Baking with oat flour vs dal flour

Both flours are gluten-free, high in protein and fiber, and can add nutritional value to your baked goods.

Oat flour is a better option for recipes that require a lighter texture like muffins, while dal flour may be better suited for heartier, denser baked goods bread, pancakes, and fritters.

Like oat flour, dal flour tends to absorb more liquid than all-purpose flour, so it may produce a denser or heartier texture.

Because oat and dal flour lack gluten, they need a little help from binders to hold everything together. You can add a binding agent like xanthan gum or use a combination of other flours to improve the overall texture of your baked goods.

Ingredients in oat flour vs dal flour

Oat flour is made from ground oats and typically contains just one ingredient – oats! 

Dal flour, on the other hand, is made from lentils or whole urad dal, also known as black dram (which is related to mung beans).

Oat flour and dal flour nutritional facts

Per 1/4 cup serving	Oat flour	Dal flour	All-purpose flour
Calories	120	88	120
Carbs (g)	22	14	24
Fiber (g)	3	3	1
Fat (g)	2	<1	0.5
Protein (g)	4	6	4
Glycemic index score	44	43	85

Oat flour is a good source of dietary fiber, particularly soluble fiber, which helps regulate blood sugar levels and reduce cholesterol levels. It also contains iron, calcium, and thiamine.

In contrast, dal flour is high in protein and lower in carbohydrates. It is also rich in fiber, particularly insoluble fiber, which helps maintain healthy digestion and bowel function.

Both flours are low glycemic index flours with a score half that of all-purpose flour, meaning they are digested more slowly and are much less likely to cause blood sugar spikes. Of course, the lowest glycemic index flour is hemp flour, which has a GI score of 4!

Oat flour vs dal flour storage

Both oat flour and dal flour should be stored in a cool, dry place in an airtight container to prevent them from absorbing moisture or going rancid.

They can be stored at room temperature for 2 months (oat flour) or up to 6 months (dal flour), or in the refrigerator or freezer for longer!

Oat flour vs dal flour: Which is better?

Oat flour is a great source of fiber and protein, and has a mild, nutty flavor that works well in baked goods. Dal flour, on the other hand, is a good source of plant-based protein and has a distinct, earthy flavor that works well in savory dishes like pancakes or flatbreads.

In the end, oat flour is better because of its higher versatility due to its soft texture and mild flavor, and its greater availability. Dal flour can sometimes be hard to find, and it’s better suited for savory dishes.

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