Find out if corn flour is safe for a gluten-free diet, what it’s used for, and some brands to shop for at the grocery store.
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Do you have a recipe in front of you calling for corn flour and wondering how it will fit into your gluten-free diet?
Or are you standing in the grocery store aisle right now reading an ingredients list wondering if corn flour is gluten-free?
Corn flour isn’t an exceptionally popular ingredient, but it does show up in some baked goods and some recipes. Find out in this post what corn flour is, what it’s made from, used for, and ultimately if corn flour is gluten-free.
Let’s get you the answers you’re looking for!
What is corn flour?
Corn flour is a type of flour that comes from dried corn that’s been finely ground and used in many baked goods, pancakes, and waffles. Corn flour has an earthy and sweet taste thanks to it being made from the whole grain of corn.
What is corn flour made from?
Corn flour is made from whole grains of corn that have been finely ground into a flour.
Unlike cornstarch that is made from only the starchy part of the grain (the endosperm), corn flour contains all three parts of the whole grain, the endosperm, bran, and germ.
This means corn flour also contains starch, protein, and fiber making this a more nutrient-dense choice than cornstarch.
What is corn flour used for?
Corn flour can be used in breads, biscuits, cakes, pancakes, waffles, and other baked goods.
What is gluten?
Gluten is a protein found in most wheat products, and acts as the “glue” that helps to hold wheat, barley, kamut, spelt, farro, durum, bulgur, rye, and semolina together to maintain their shape.
You can find gluten in whole grains, but also in many processed foods as well. Many processed foods have hidden gluten in them in the form of gluten or wheat derivatives.
These are also in the form of flavorings, binders to keep ingredients together, or other additives.
Is corn gluten-free?
While many whole grains contain gluten, corn does not. In its natural form straight from the cob, it is always gluten-free.
Read on: Is corn gluten-free?
Is corn flour gluten-free?
Corn flour is naturally gluten-free as it comes from a gluten-free grain. That said, like most grains, you need to be mindful of any potential for cross contamination with gluten that might occur during processing.
Many grains share the same equipment during the picking, transporting, and processing, so it’s important if you follow a gluten-free diet to check for a gluten-free label.
This label ensures that the corn flour product you’re looking at contains no more than 20ppm of gluten in that product.
You might also want to look for a “processed in a dedicated gluten-free facility” or “manufactured on dedicated gluten-free equipment” if you are especially sensitive to gluten and need to stay away from even trace amounts of it.
Brands of gluten-free corn flour
There are a few brands of gluten-free corn flour, but to help you narrow down your options when you’re shopping at the store or online, look for a few of these.
If you have a recipe that calls for corn flour, I hope this post has helped you determine that this ingredient is okay for a gluten-free diet.
Since corn flour is made from a gluten-free grain, corn, this is considered generally safe as long as it hasn’t been processed on shared equipment with gluten-containing grains.