Do Jalapeños Go Bad? How Long Do They Last?

logo by Editorial Staff | Updated on August 5th, 2022

Is it possible for jalapenos to go bad? How do you tell if your jalapenos are rotten, and how should you keep them? Here’s a quick reference guide with all the answers.

If you want to add some heat to your food, jalapenos are the way to go. The spiciness is strong enough to please while being moderate enough to appreciate. Perhaps you’ve kept your jalapenos for longer than you anticipated and are now afraid that they’ve spoiled.


You’re undoubtedly wondering, “Have my jalapenos gone bad?” How long can they be expected to last?

Here are the answers to your most pressing queries. Jalapenos keep fresh and at their finest quality in the pantry for 3-5 days, but only 1-2 weeks in the fridge.

Do Jalapeños Go Bad?

If you enjoy Mexican food, you may buy too many jalapenos when you see them at your local grocery. However, these somewhat spicy peppers don’t endure long. Fresh jalapenos are perishable and go bad quickly after they are plucked.

Picking nice jalapenos are essential if you want the peppers to last as long as possible. When selecting jalapenos, there are a few factors to keep in mind.

First, there’s the color. Jalapenos come in two colors: green and red. Red jalapenos are completely mature, and many people prefer them to green jalapenos because red peppers are tastier.

Green jalapenos, on the other hand, are rather common. When jalapenos are solid and brilliant green, many farmers pick them. As a result, the color of the peppers is a personal taste. The crucial factor is that the peppers have no brown or grey patches.

The stems come next. The pepper stems should be robust and green. This shows that the peppers were plucked recently.

Finally, there’s the skin. Jalapeno skin should be firm, full, and shiny. Wrinkled skin is no indication of juicy jalapenos with a fiery flavor.

Though jalapenos are perishable, a lot relies on how they are stored. If you keep your jalapeno peppers properly, you will get the greatest shelf life.

What Is the Shelf Life of Jalapenos?

Fresh jalapenos will keep at room temperature for 3-5 days. However, if you want to keep them fresher for longer, place them in the fridge. When refrigerated, they will keep for 1-2 weeks. Jalapenos will stay in the fridge for 3-4 days after slicing open.

Canned jalapenos have a shelf life of 3-6 months following the best-by date on the label. Once opened, canned jalapenos can be kept in the refrigerator for up to two months.

These are only estimations based on the highest quality of your jalapenos. You can eat them after these dates if they don’t exhibit indications of deterioration. However, exercise caution. If you’ve had your jalapenos for more than three months, especially if they’re in opened cans or fresh, it’s time to let them go.

Shelf Life of Jalapenos chart

 Room TemperatureRefrigeratorFreezer
Whole Jalapeños last2-4 Hours7-14 Days1 Year
Cut or Sliced Jalapeños last2-4 Hours3-4 Days`1 Year
Canned Jalapeños last6 Months After Expiry Date6 Months After Expiry DateNot Recommended

How Long Do Jalapenos Keep in the Fridge?

Jalapenos have a rather limited shelf life when stored in the pantry. If they are fresh, they will keep in the pantry for up to 5 days. If the jalapenos were not extremely plump when you bought them, they should survive around 3 days in the pantry.

How Long Will Jalapenos Last in the Fridge?

Jalapenos, when stored in an airtight container in the fridge, have a shelf life of 3 to 4 days. We recommend utilizing chopped or sliced jalapenos as soon as possible since they will dry up and become unpleasant.

Whole fresh jalapenos can be preserved in the refrigerator for 7 to 14 days. The shelf-life of peppers in the fridge is mostly determined by their original freshness, the type of bag in which they are stored, and the fridge’s location.

How Long Can You Keep Jalapenos in the Freezer?

Jalapenos kept in the freezer can keep their greatest attributes for up to a year. If you keep the temperature in your freezer at zero all the time, the peppers will last eternally.

Keep in mind, however, that the flavor and texture of jalapenos diminish over time. The sooner you put them to use, the better.

After thawing frozen jalapenos, store them in the refrigerator and utilize them within 3 days. Jalapenos should not be refrozen.

How Long Will Pickled Jalapenos last?

An unopened jar of pickled jalapenos has a shelf life of 3 to 5 years, and even longer if stored in a cold, dark place with the lid well closed.

It’s worth noting that pickled jalapeno peppers usually come with a “best by” date. If you are unsure whether the peppers are still edible, use this date.

However, because this stated date is merely an estimate of how long the peppers will retain their best flavor and texture features, you may always open the jar to determine whether they are still safe to eat.

Once you’ve opened the jar of pickled jalapenos, keep them in the fridge. Refrigerated pickled jalapenos have a shelf life of 1 to 2 months.

Pickled jalapenos may be stored in the freezer for up to 3 months and retain their greatest taste properties.

Pickled jalapenos should be consumed within 3 to 4 days of being thawed.

How Long Will Dried Jalapenos last?

Dried jalapenos are not everyone’s favorite because they can only be used as a complement to fresh jalapenos, which may be used on their own. To utilize dried jalapenos in soups, stews, and other meals that require the fiery heat of these peppers, rehydrate them.

The advantage of dried jalapenos is that they have a long shelf life. If preserved correctly, dried jalapenos can last up to three years.

They should be safe to eat beyond this period, but the flavor will progressively deteriorate, and the spiciness will lose its strength.

If you have an excess of jalapenos that you don’t know what to do with, drying them is a wonderful alternative because it is simple and requires little work.

You may either hang the peppers in a dry spot for 3 to 4 weeks or use a dehydrator to speed up the drying process. You may also use a dehydrator to dry jalapenos overnight.

Another way to dehydrate jalapenos is to place them in a 300°F oven. Place the jalapeno strips or slices on a baking sheet and bake them for 1 to 3 hours.

What is the shelf life of canned jalapenos?

Canned jalapenos can be stored at room temperature or in the refrigerator for up to 6 months after the expiration date marked on the side or bottom of the can.

The temperature has the greatest impact on the viability of your peppers. The warmer you keep them, whatever shape they take, the less time you will have to appreciate them before they go bad.

How to Tell if your jalapenos have gone bad

Jalapenos are not readily spoiled.

They do, however, lose quality with time. They may still be edible, but the spiciness and freshness will degrade with time.

Even if your jalapenos begin to wrinkle and lose flavor, they may still be utilized, particularly in prepared recipes.

However, if your jalapenos begin to change color or smell, it is preferable to discard them. On rotten jalapenos, you may notice brown patches or grey flecks. If this is the case, throw them away.

Inspect the can for dents, corrosion, or leaks when purchasing canned jalapenos. If you discover any, make sure to toss out the entire can, even if it appears to be OK.

How Do You Store Jalapenos Fresh After They’ve Been Cut?

If not stored correctly, sliced jalapenos can rapidly turn brown. Try to chop only what you will need for the present dish. Refrigerate them immediately after cutting them in a jar with a tight-fitting cover. Jalapenos that have been sliced and packed can be stored in the refrigerator for up to a week.

How to store Jalapenos

You most likely have a supply of jalapenos in various forms, such as whole fresh jalapenos, sliced jalapenos, or pickled jalapenos. Don’t worry; we’ll go through them in this post.

Let’s begin with some fresh jalapenos.

Fresh jalapenos

If you intend to utilize these green items within a day or two of bringing them home, leaving them on the countertop or at room temperature is acceptable.

Refrigerate jalapenos to keep them fresher for longer. Put them in a plastic or paper bag to keep them safe.

Alternatively, store them in an airtight container with a paper towel on the bottom.

Moisture is the true foe. If you want to retain jalapenos for longer, keep them dry.

Remove excess moisture and rotting jalapenos regularly.

Wait until you’re ready to use jalapenos before washing and slicing them. However, if you have sliced or chopped jalapenos, store them in a covered container in the refrigerator.

How to store Dried Jalapenos

When it comes to dried jalapenos, the most important thing to remember is to keep them free from moisture and insects, which are the major enemies of all dried items.

Dried jalapenos should be stored in a jar with a tight-fitting cover since contact with air accelerates the deteriorating process. The tight-sealing lid is vital because it keeps water and other undesirable visitors out of the container.

The pantry or kitchen closet is an excellent place to store dry jalapenos. However, keep the peppers away from the burner or oven in a kitchen cabinet, as the steam from cooking causes humidity. Humidity will rapidly cause the dried peppers to go rotten.

Pickled Jalapenos 

Pickled jalapenos can be stored in the same way as other pickles. Keep the package unopened in a cold, dry place away from sources of light and heat, preferably your pantry or closet.

Refrigerate the jar after it has been opened. Always close the lid firmly and use clean utensils to get to the good stuff.

Is it necessary to keep pickled jalapenos refrigerated?

Canned or bottled jalapenos have a longer shelf life than fresh jalapenos. They are also less difficult to store.

Unopened canned jalapenos from the store can be stored in the pantry or kitchen cabinet where it is dark and relatively chilly. Keep jalapeno jars away from heat sources and locations where temperatures change, such as a cabinet near the burner or oven.

Once opened, canned jalapenos should be refrigerated. Place the peppers and the brine solution in a jar or container that can be firmly sealed.

The peppers must be immersed in the brine solution. They will rapidly dry out and mold if not.

To be safe, always keep homemade pickled jalapenos in the fridge.

Keeping Jalapenos in Cans or jarred

It’s the same procedure for canned or bottled jalapenos for other canned or bottled items. They can be stored in the pantry or cupboard if they haven’t been opened.

You should be alright as long as the storage space is cold and dark.

Any leftovers should be refrigerated once the container or bottle has been opened. When keeping them in the fridge, place the peppers in a mason jar or an airtight container with the liquid that came with them.

Can Jalapenos Be Frozen? How?

You may freeze whole, sliced, or chopped jalapenos, but they won’t be as crisp when thawed as when fresh.

  • Freezer-friendly bag: Place your jalapenos in a freezer-friendly food storage bag with as much air as possible eliminated. Avoid overcrowding the bag to avoid freezer burn on your peppers.
  • Vacuum-sealed: To remove even more air, try vacuum-sealed storage. This will keep freezer burn from affecting your frozen jalapenos.
  • Serving size: Consider how you will utilize your peppers once they have thawed. Thawed peppers are better cooked in a dish, such as spaghetti sauce, than raw, such as in a salad; therefore, freeze peppers in recipe quantities.
  • Store frozen jalapenos in the freezer’s center to minimize temperature changes that might cause freezer burn. Keep them frozen by storing them in the coldest region of your freezer.

Is it possible to freeze whole jalapenos?

The ideal way is to freeze jalapenos whole. Whole peppers keep better in the freezer and defrost quickly when ready to use.

Most peppers may be frozen for up to six months and yet preserve their freshness. Because frozen jalapenos tend to be softer once thawed, using them in cooking is the best method.

Is it necessary to blanch jalapenos before freezing them?

Jalapenos are one of the few vegetables that do not need to be blanched before freezing. One specific suggestion is to rinse them in salty water before patting them dry.

Before placing them in the freezer, make sure they are absolutely dry. It’s also a good idea to select ripe jalapenos that are still crisp, green, and free of scars or bruises.

Once prepared, place them in a Ziplock freezer bag and place in the freezer. It’s a good idea to date the bags so you can tell how long the peppers have been frozen. This way, you may utilize them promptly while enjoying the greatest taste.

How Do You Thaw Jalapenos?

Frozen jalapenos should be placed in the refrigerator to thaw gently overnight. This will allow the peppers to warm up gradually over time.

Because of the water content of the peppers, thawed jalapenos will be wetter than fresh jalapenos. Jalapenos that have been thawed are best utilized in dishes that will be cooked.


Not only are jalapenos a popular chili pepper, but they were also the first peppers to journey to space aboard a NASA shuttle. Even astronauts require the spiciness of this pepper when commuting.

Although jalapenos do not decay rapidly, their quality and flavor will decline after a few weeks. Keep an eye out for indicators of deterioration, such as a change in color or odor.


Editorial Staff

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