If you’ve never heard of buckwheat flour, you’re in for a treat. Buckwheat is known for being both versatile and nutritious, used to make noodles, bread, waffles, and more. And fun fact: despite its name, buckwheat isn’t a type of wheat – it’s actually a seed from the rhubarb family!
While both of these flours can be used in baking, your goods certainly won’t come out of the oven the same. Buckwheat flour has a distinct nutty, earthy flavor that can transform your final product. In this article, we’re going to compare the lesser-known buckwheat flour to the traditional baker’s favorite, all-purpose flour.
Comparing buckwheat flour vs all-purpose flour
| All-Purpose Flour | Buckwheat Flour | |
| Substitution ratio vs all-purpose flour | N/A | 1:1 |
| Gluten-free? | No | Yes |
| Keto-friendly? | No | No |
| Paleo-friendly? | No | No |
| Allergens | Wheat, gluten | Buckwheat protein |
| Liquid absorbency | Medium | Medium-High |
| Pantry shelf life (unopened/sealed) | 6 – 8 months | 1 month |
| Best for baking… | Non-yeast recipes (think cookies, biscuits, and some breads) | Moist and dense cakes, cookies, muffins, scones, biscuits, pancakes, quick breads |
*Working with large amounts of buckwheat can be difficult due to its gritty texture and strong flavor. For beginners, a good approach is to mix a ¼ or ½ cup of buckwheat flour with another type of flour for every cup of all-purpose flour.
Differences between buckwheat flour and all-purpose flour
Off the bat, buckwheat flour is a clear winner if you have gluten allergies or wheat allergies. However, since both flours feature grains and are generally high in carbohydrates, neither will be able to accommodate a keto or paleo diet.
Buckwheat flour is suitable for a variety of sweet or savory dishes and baking recipes, but because it comes with a distinctive nutty flavor, all-purpose flour might be better if you’re looking for a neutral flavor. This can arguably make it more versatile, as it won’t affect the taste of any bake.
Baking with buckwheat flour vs baking with all-purpose flour
As mentioned above, the texture of buckwheat flour is unique. It’s not as fine and smooth as many alternative flours and has a potentially gritty or sandy consistency if it’s used in large amounts. But this isn’t necessarily a downside! If you’re looking for a lot of texture or a little bit of a crunch, it can certainly contribute to that.
If you want something smoother and more predictable in terms of texture, all-purpose flour might still be the way to go. It can be manipulated to create a range of textures, from fluffy to chewy.
Since buckwheat flour also tends to be more absorbent overall, you might need to pay close attention to the amount of liquid you’re using. While you won’t want an overly dry, crumbly texture, you also need to avoid that dense, heavy texture that comes from too much liquid. Also note that buckwheat is slower to absorb liquids, so you’ll want to let it rest for 15 minutes after mixing.
Ingredients in buckwheat flour vs all-purpose flour
Here’s where the differences continue – all-purpose flour is made of a blend of wheat, whereas buckwheat flour is simply made of ground buckwheat plant seeds (buckwheat groats). If you choose your brand well, both are typically natural and don’t contain any dodgy extras – which is how I like it.
Buckwheat flour + all-purpose flour nutritional facts
| Per ¼ cup serving | Buckwheat flour | All-purpose flour |
| Calories | 140 | 120 |
| Carbs | 29 g | 24 g |
| Fiber | 9 g | 1 g |
| Sugar | 0 g | 0 g |
| Fat | 0.5 g | 0.5 g |
| Protein | 4 g | 4 g |
| Glycemic index score | 35 – 71?* | 85 |
When it comes down to the macronutrients and calories, buckwheat flour and all-purpose flour are quite similar in many regards. Their main differences lie in the fiber content (9 g for buckwheat vs 1 g for all-purpose) and glycemic index score (around 35 to 71 for buckwheat vs 85 for all-purpose).
Interestingly, buckwheat flour is still higher in carbohydrates, however, at 29 g per ¼ cup, making it a poor choice for those looking to cut down on carbs. It also comes at 140 calories per ¼.
Both are flours low in fat and equal in protein content, but buckwheat reigns supreme when it comes to natural mineral content.
Buckwheat flour vs all-purpose flour storage
No thanks to buckwheat flour’s high oil content, and because it is made from whole grains, it can easily become rancid quickly. This is why it doesn’t last very long in the pantry, at just 1 month. If put in the freezer, you can increase its lifespan to up to 6 months. All-purpose flour is a lot more reliable, lasting around 6 – 8 months in the pantry and up to a year in the fridge.
Buckwheat flour vs all-purpose flour: The full scoop
Let’s give you the scoop, shall we? Both buckwheat flour and all-purpose flour are unique from each other, but I have to say that I’m personally drawn to the nutty, earthy flavor and nutritional benefits of buckwheat flour. It adds a lovely depth of flavor to baked goods and pancakes, and its high fiber content makes it a satisfying and nutritious choice.
If you want to know how buckwheat flour matches up against other alternative flours, you can check out some of our comparison articles here:
But there’s also no denying the tried-and-true versatility of all-purpose flour. It can literally be used for anything. It’s a pantry staple for a reason and easy to use when you’re whipping up something quick.
FAQ
Buckwheat flour can add an earthy flavor and a hearty texture to many recipes. It is a great choice for gluten-free baking, as it can be used in place of wheat flour. Buckwheat flour works well in pancakes, waffles, muffins, and quick breads, and can also be used in cookies and cakes.
But, because it doesn’t contain gluten, it can be difficult to work with in yeast-based breads. In yeast-based recipes, you’ll want to mix it with other flours or ingredients to get the right texture and structure.
In some ways, it is! Buckwheat flour is naturally gluten-free and has a higher fiber content than all-purpose flour (aka white flour). It is also a good source of minerals such as magnesium, potassium, and phosphorus. And especially if you’re trying to regulate your blood sugar levels, buckwheat flour has a lower glycemic index score.
The main differences between buckwheat flour and regular flour are that buckwheat flour is naturally gluten-free and has a more distinct flavor. They’re also made from entirely different ingredients – buckwheat flour is made from ground buckwheat groats, and regular flour is typically made from wheat. Baking–wise, all-purpose flour is arguably easier to work with as it contains gluten, giving dough that elastic quality.
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