Blog Diets Gluten Free Are Corn Tortillas Gluten-Free?

Are Corn Tortillas Gluten-Free?

Gluten intolerance is often seen as simply a dietary inconvenience, but for those with this sensitivity, things can take a serious turn if they accidentally ingest gluten. This is why knowing which foods contain this sneaky protein is so important.


When craving Mexican cuisine, you may find yourself reaching for corn tortillas – small, round flatbreads that work perfectly for carrying your favorite fillings from plate to mouth. Think saucy, porky, cheesy goodness, or stir-fries, vegetables, and spicy beans.

But do these tortillas invite unwanted gluten into your meal? Here’s all the info you need to safely satisfy your Mexican food cravings while keeping your diet gluten-free.

Do Corn Tortillas Contain Gluten?

Firstly, we should point out that corn tortillas are naturally gluten-free. The two main ingredients in these tasty treats are water and masa harina, which is a type of corn flour used to make baked goods such as tamales and tortillas.

Gluten is a type of protein that is found in wheat, barley, and rye. It gives dough its characteristic elasticity and chewiness (3). This protein is generally harmless to the majority of people, but it can cause negative health effects in those with gluten-related disorders, such as celiac disease or non-celiac gluten sensitivity (1).

In those cases, the immune system reacts to gluten as if it were a threat, causing symptoms such as bloating, diarrhea, and fatigue. It can also lead to more serious long-term health problems, such as anemia and osteoporosis (2). Therefore, for those with these conditions, a gluten-free diet is essential.

See also
Gluten Free Brownies: Recipes And Tips To Make The Ultimate Snack

Corn is a gluten-free grain, and by extension, corn tortillas should also be gluten-free. Traditionally, these small, round delights are made from just corn and water. However, a problem can arise when you buy pre-made tortillas at the store— manufacturers sometimes add wheat flour for binding and texture purposes.

Here’s another potential issue – even when manufacturers don’t add wheat flour directly, cross-contamination can occur if the corn tortillas are made in a facility that also processes wheat or other gluten-containing grains. 

Therefore, if you’re extremely sensitive to gluten, it’s best to look for tortillas that are labeled ‘gluten-free’ to ensure they haven’t come into contact with gluten during production.

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Are All Corn Tortillas Gluten Free?

Not all corn tortillas are created equal, and you can’t simply assume them to be gluten-free. While a traditional corn tortilla recipe of corn, water, and sometimes a splash of lime should yield gluten-free tortillas, the reality is often more complex, particularly when dealing with store-bought varieties.

As previously mentioned, some manufacturers add wheat flour to their corn tortillas to enhance the texture and maintain their softness. 

Even corn tortillas that are labeled as ‘vegan tortillas’ may not be gluten-free, as gluten isn’t an animal product. Furthermore, the risk of cross-contamination is real if the tortillas are made in a facility that also processes wheat.

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So, how can you ensure your corn tortillas are totally gluten-free? You should start by becoming a diligent label reader. Look for clear labeling that states ‘gluten-free’. This means the product meets stringent standards for being free of gluten. 

If you see wheat flour listed in the ingredients or the phrase ‘manufactured on equipment that also processes wheat’, you should avoid that product.

For those who need 100% certainty, making your own tortillas at home may well be the answer. A homemade corn tortillas recipe can be as simple as combining masa harina (corn flour) and water, and will provide you with fresh, soft corn tortillas that are undoubtedly gluten-free. 

This process also allows for creativity, as recipes involving corn tortillas are versatile and can be tailored to your specific dietary needs.

gluten free tortillas

Are Tacos With Corn Tortillas Gluten Free?

It depends. Although the corn tortilla may start as a gluten-free base, the toppings and ingredients you add can change this. Let’s break it down.

  • Meat and Fish: Most unprocessed meats and fish are gluten-free. However, you should be wary of products that have been marinated or processed as they may contain gluten.
  • Vegetables: Fresh vegetables are a safe, gluten-free choice for your tacos. However, it’s important to remember that vegetables that are pickled or canned may contain gluten from additives or preservatives.
  • Cheese: Most natural cheeses are gluten-free. However, vegan cheeses may use cheese substitutes that contain gluten.
  • Sauces and Salsas: Here’s somewhere you need to be extra careful. Many sauces, particularly store-bought varieties, can contain gluten. You should always read the labels.
  • Spices: Pure spices are gluten-free, but spice mixes sometimes contain additives with gluten in them.
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When considering these factors, it’s clear that a corn tortilla can lose its gluten-free status depending on what you put on it. If you follow a strict gluten-free diet, you should opt for a gluten-free corn tortilla recipe that carefully selects each ingredient to ensure it aligns with your dietary requirements.

Sometimes, the best way to ensure your taco stays gluten-free is to make everything from scratch. Homemade corn tortillas, fresh vegetables, and meats spiced with pure herbs can provide you with a healthy, gluten-free, and delicious meal. 

You could also try a corn tortilla recipe with gluten-free sauces and salsas to add a burst of flavor without needing to worry about gluten.

Recipes that use corn tortillas are versatile and you can get creative with them. After all, it’s not just about avoiding gluten—it’s also about enjoying a delicious meal that satisfies your needs.

So, whether you’re craving a soft corn tortilla filled with juicy meats, or a vegan version with crunchy vegetables, there’s a gluten-free option available for you. 

Ultimately, the key is to be diligent, read labels, and if in doubt, make corn tortillas yourself. It’s a win-win scenario when you can enjoy a delicious, homemade meal that’s completely gluten-free.

Read more: Gluten Free Brownies: Recipes And Tips To Make The Ultimate Snack.

What Type of Tortillas Are Gluten Free?

Different types of tortillas can be gluten-free, but it all comes down to the ingredients that are used in making them. Here are some tortilla types that are naturally gluten-free, assuming no cross-contamination has occurred:

  • Corn Tortillas: As mentioned above, traditional corn tortillas are made from masa harina and water and are naturally gluten-free. However, you should always check the label for any additional ingredients or potential cross-contamination.
  • Rice Tortillas: These tortillas are made from rice flour, which is a gluten-free grain. They can be a good option for those who wish to avoid gluten, but as with corn tortillas, it’s important to check for any additives.
  • Tapioca Tortillas: Tapioca is derived from the cassava root and is a gluten-free starch that can be used for making tortillas. They can be softer and more flexible than other gluten-free alternatives.
  • Quinoa Tortillas: Quinoa is a grain that is known for its high protein content and is gluten-free. Tortillas can be made from quinoa flour, which offers a nutritious alternative to traditional versions.
  • Coconut Flour Tortillas: Coconut flour is gluten-free and low in carbs, which makes it a popular choice for those who follow a gluten-free diet. These tortillas can be slightly sweet and pair well with a variety of fillings.
  • Almond Flour Tortillas: Almond flour is a versatile, gluten-free flour that can be used in a keto tortilla recipe. They have a slightly nutty flavor and are an excellent source of protein and healthy fats.
  • Potato Tortillas: Though they are less common, tortillas made from potato flour are another gluten-free option. 
See also
Is Popcorn Gluten-Free?

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Frequently Asked Questions

Is all corn gluten-free?

Yes, all corn is naturally gluten-free. However, processed corn products may contain added gluten or have become cross-contaminated during manufacturing, so it’s always best to check the product labels.

Are corn tortillas gluten-free and dairy-free?

Yes, traditional corn tortillas are made from masa harina and water, so they are both gluten-free and dairy-free. However, you should always check labels as some brands may use additional ingredients.

See also
Gluten-Free Diet Weight Loss Diet: Is It An Effective Solution For Stubborn Fat?

Are flour tortillas gluten-free?

No, flour tortillas are typically made using wheat flour, which contains gluten. However, there are gluten-free alternatives available that are made from alternative flours, such as rice or almond flour.

Are corn tortillas vegan?

Yes, traditional corn flour tortillas are vegan as they are made using masa harina (corn flour) and water. However, you should always check product labels to make sure no animal products or byproducts have been added.

corn tortillas gluten free recipe

The Bottom Line

Corn tortillas are an excellent option for those who adhere to a gluten-free diet. As long as you read labels and take extra care to choose ingredients that are suitable for your dietary needs, there’s no reason why you can’t enjoy the delicious flavors of tacos without compromising your health.



This article is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional advice or help and should not be relied on to make decisions of any kind. Any action you take upon the information presented in this article is strictly at your own risk and responsibility!


  1. Diagnosis of gluten related disorders: Celiac disease, wheat allergy and non-celiac gluten sensitivity (2015,
  2. Pathogenesis of Celiac Disease and Other Gluten Related Disorders in Wheat and Strategies for Mitigating Them (2020,
  3. What Is Gluten—Why Is It Special? (2019,