Tortillas are a staple in many kitchens, known for their versatility and use in countless dishes-whether it’s tacos, wraps, or quesadillas. But what about uncooked tortillas? These soft, raw discs of dough are usually bought from stores or made at home before being cooked to crispy perfection on a hot griddle. But what happens when you have extra uncooked tortillas on hand? How long do they last? Can they go bad?
In this guide, we’re going to unpack everything you need to know about uncooked tortillas-how to store them, how long they last, and how to recognize if they’ve spoiled. This way, you’ll know exactly how to keep your uncooked tortillas fresh and ready for your next delicious meal.
Can Uncooked Tortillas Go Bad?
Absolutely! Like most food items, uncooked tortillas can go bad over time. The dough that makes up the tortilla is a perishable product, and while it may last longer than some other foods, it will eventually lose its quality or even become unsafe to eat.
Several factors contribute to uncooked tortillas going bad:
- Microbial Growth: Any food that contains moisture, flour, and oil is prone to bacteria or mold growth if left unchecked.
- Environmental Conditions: Humidity, temperature, and exposure to air all affect the freshness of the tortilla dough.
- Natural Degradation: Over time, uncooked tortillas will begin to lose their texture, flavor, and smell.
While uncooked tortillas might not spoil as quickly as some other foods, they do have a finite shelf life that’s influenced by how they’re stored and their ingredients.
Shelf Life For Uncooked Tortillas

Uncooked tortillas don’t have a long shelf life, and their freshness greatly depends on whether they’re stored properly. Here’s a general breakdown of how long they last under different conditions:
- Room Temperature: If you leave uncooked tortillas at room temperature, they will typically last about 2 to 3 days. After this time, you might start noticing that they become drier and less pliable.
- Refrigeration: If stored in the fridge, uncooked tortillas can last significantly longer-usually around 1 to 2 weeks. The cooler temperature helps slow down any bacterial growth and prevents the dough from becoming too dry.
- Freezing: The longest shelf life can be achieved by freezing uncooked tortillas. When frozen, they can last up to 6 months or more. The key is to store them in an airtight container or freezer bag to avoid freezer burn and preserve their flavor.
Common Signs Of Spoilage
Spoiling doesn’t happen overnight, but it’s still important to recognize the signs that your uncooked tortillas have gone bad. Here are some of the most common indicators:
- Mold Growth: This is one of the clearest signs of spoilage. If you notice green, blue, or fuzzy patches on the surface of your tortillas, it’s time to throw them out.
- Off-Smell: Uncooked tortillas that have spoiled will begin to develop a sour or rancid odor. If it smells unpleasant or strange in any way, don’t risk it-dispose of the tortillas.
- Dryness & Cracking: While some drying out is normal, if your tortillas feel hard, dry, or crack when you try to bend them, they may not cook up properly, affecting the texture and flavor.
- Discoloration: Tortillas that are turning an unusual color, such as yellowish or brownish patches, might have started to degrade. This could be due to an improper storage environment, exposure to air, or simply age.
- Stale Texture: Uncooked tortillas should be soft and pliable. If they feel stiff or brittle, it might indicate that they’re starting to spoil, particularly if they’re past their expiration date.
How To Store Uncooked Tortillas?

Proper storage is key to extending the shelf life of uncooked tortillas. Whether you’re planning to use them in a few days or save them for later, following the right storage techniques will ensure they stay fresh for as long as possible. Here are some helpful tips:
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Room Temperature
- If you plan to use the tortillas within a couple of days, keeping them at room temperature is perfectly fine. Just make sure they’re wrapped tightly in plastic wrap, parchment paper, or placed inside a resealable plastic bag. This prevents them from drying out or becoming exposed to air.
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Refrigeration
- If you need to extend their freshness for a week or two, refrigerate the tortillas. Store them in an airtight container or a tightly sealed plastic bag to avoid moisture loss. If you’re storing a large batch, consider layering the tortillas with wax paper or parchment to prevent sticking.
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Freezing
When you’re ready to use frozen tortillas, let them thaw in the fridge overnight or on the counter for a couple of hours before cooking.
Expert Tips
- Avoid Overpacking: When storing uncooked tortillas, avoid over-packing the container. Allow them some space so air can circulate, which helps prevent mold growth.
- Use Parchment Paper for Freezing: As mentioned earlier, using parchment paper between each tortilla when freezing can help prevent them from sticking to each other, making it easier to grab one or two without defrosting the whole batch.
- Check Expiration Dates: If you’ve purchased store-bought uncooked tortillas, always check the expiration date. Even if you plan to freeze them, it’s best to use them before they’ve passed their prime.
- Consider Portioning: If you’re freezing tortillas, think about portioning them based on how many you typically use at once. That way, you don’t have to thaw the entire batch each time.
- Reviving Dry Tortillas: If your tortillas dry out, you can sprinkle them lightly with water and wrap them in a damp paper towel. Heat them in the microwave for 20-30 seconds, and they should regain some of their softness.
FAQs
Can Uncooked Tortillas Go Bad If Left Out?
Yes, uncooked tortillas can go bad if left out at room temperature for extended periods. They should be stored in a cool, dry place and ideally used within 1-2 days. Leaving them out for more than a few hours can lead to bacterial growth, which could cause them to spoil.
How Long Do Uncooked Tortillas Last In The Fridge?
Uncooked tortillas can last up to 1 week in the fridge when stored in an airtight container or tightly wrapped in plastic wrap. The cooler temperature helps to slow down the growth of bacteria, keeping the tortillas fresher for a longer period.
Can Uncooked Tortillas Go Bad In The Freezer?
Yes, uncooked tortillas can be stored in the freezer for up to 6-8 months. Freezing tortillas helps preserve their freshness by halting the growth of bacteria. Make sure to wrap them tightly in plastic wrap or place them in an airtight freezer bag to prevent freezer burn.
What Are Signs That Uncooked Tortillas Have Gone Bad?
The most common signs that uncooked tortillas have gone bad include an off smell, visible mold, or an excessively dry or hard texture. If they feel sticky or slimy, this is also a sign of spoilage. Always check the expiration date as well.
Can I Still Use Uncooked Tortillas If They Are Past The Expiration Date?
The expiration date is a general guideline. Uncooked tortillas may still be safe to use for a few days after the expiration date if they show no signs of spoilage, such as mold, an off smell, or a strange texture. However, it’s best to do a thorough inspection before deciding to use them.
How Should Uncooked Tortillas Be Stored To Prevent Spoilage?
Uncooked tortillas should be stored in an airtight container, a resealable plastic bag, or tightly wrapped in plastic wrap. Keep them in a cool, dry place like the pantry, or for longer shelf life, refrigerate or freeze them.
Do Homemade Uncooked Tortillas Spoil Faster Than Store-bought Ones?
Homemade uncooked tortillas generally spoil faster than store-bought ones because they lack preservatives. Without preservatives, homemade tortillas are more susceptible to mold and bacteria growth and should be used within a few days if not refrigerated or frozen.
Can I Refrigerate Uncooked Tortillas To Extend Their Shelf Life?
Yes, refrigerating uncooked tortillas helps to extend their shelf life. They can last up to 1 week in the refrigerator when stored properly. Be sure to keep them in an airtight container or tightly wrapped to prevent them from drying out.
What Is The Best Way To Defrost Frozen Uncooked Tortillas?
The best way to defrost frozen uncooked tortillas is to place them in the refrigerator for several hours or overnight. If you’re in a hurry, you can also thaw them at room temperature for about 30 minutes or use a microwave with a damp paper towel to heat them up gently.
Can Uncooked Tortillas Get Freezer Burn?
Yes, uncooked tortillas can get freezer burn if they are not properly wrapped or sealed before being frozen. Freezer burn appears as dry, discolored patches and can affect the texture and taste, though the tortillas are still safe to eat.