How To Preserve Whole Jalapenos?

In this post, we will show you how to properly preserve whole jalapenos so that you can enjoy them for months to come!

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Jalapeño peppers (Capsicum annuum) are an important ingredient in many cuisines, but they can be difficult to keep on hand. Peppers that are too ripe will often rot before you have a chance to use them, and those that are too green may never ripen. The key to storing jalapeños is to find a balance between the two extremes.

The best way to store jalapeños is in the refrigerator, where they will keep for up to two weeks. Be sure to select peppers that are firm and free of blemishes. Store them in a plastic bag or container with holes punched in it so that air can circulate. If you plan on using the peppers within a few days, you can store them at room temperature. Just be sure to check them periodically for signs of spoiling.

Once you have ripe jalapeños, you can preserve them for future use by pickling or freezing. Pickled jalapeños will last for several months in the refrigerator, and frozen jalapeños can be stored indefinitely. To pickle jalapeños, simply submerge them in vinegar and water solution and store in the refrigerator. For freezing, blanch the peppers in boiling water for two minutes before cooling them quickly in ice water. Remove the stem and seeds, then slice or chop the peppers and store in freezer bags

What You Will Need

In order to preserve whole jalapenos, you will need the following items:
-Mason jar
-Rubber band
-White vinegar

Step One: Choose Your Jalapenos

Jalapenos that are bright green and have a firm texture are the best choice for preservation. You can use red jalapenos, but they may lose some of their color during the preserving process. If you are using jalapenos from your garden, make sure to choose ones that have not been bruised or damaged.

Step Two: Wash the Jalapenos
Wash the jalapenos under cool water, using a gentle stream. Pay special attention to the stem end, which can harbor bacteria. Avoid scrubbing the jalapenos, as this can damage their delicate skin.

Step Two: Prep Your Jalapenos

The next step is to prep your jalapenos. You’ll want to cut off the stem end, and then cut the jalapeno in half lengthwise. If you want, you can also remove the seeds and ribs at this step. Some people like to leave them in for a little extra heat, but I usually take them out.

Step Three: Fill Your Jar

After you have cut and blanched your peppers, it’s time to fill your jar. Place the peppers in the jar upright, making sure to leave about 1/2 inch of headspace at the top of the jar. You can pack them relatively tightly, but don’t force them in – you don’t want to risk breaking the peppers.

Step Four: Boil Your Jar

Be sure to place your jars on a towel or hot pad to protect your countertop. Fill the pot with enough water to come at least an inch above the tops of the jars. Bring the water to a boil, then reduce the heat to maintain a simmer. Boil for 10 minutes to sterilize the jars and their lids.

Step Five: Cool and Store Your Jar

Place your jars of whole jalapenos in a cool location out of direct sunlight. They are best if used within one year, although properly canned and stored whole jalapenos can last for several years.

Tips and Tricks

If you’re lucky enough to have an abundance of fresh jalapenos, you may be wondering how to preserve them so that you can enjoy them all year round. Here are a few tips and tricks to help you get the most out of your jalapenos.

1. Choose ripe, but not overripe, jalapenos. Ripe jalapenos are deep green in color and should feel firm to the touch. Overripe jalapenos will be softer and may have started to develop brown spots.

2. Wash your jalapenos thoroughly before preserving them.

3. Jalapenos can be preserved whole, or they can be cut into smaller pieces such as slices or diced.

4. There are a number of different ways to Preserve Jalapenos including pickling, freezing, and drying.

5. Be sure to sterilize any jars or containers that you will be using to store your preserved jalapenos.

6. When pickling jalapenos, use fresh vinegar and water and make sure the vinegar to water ratio is at least 2:1.

7. When freezing jalapenos, be sure to wrap them tightly in freezer-safe bags or containers. frozen jalapenos will keep for up to 6 months.


Found whole jalapenos at the market and not sure what to do with them? Jalapenos are a versatile chili pepper that can be used in a variety of dishes, from Mexican to Thai cuisine. Here are some frequently asked questions about jalapenos to help you make the most of your purchase.

What is the best way to store jalapenos?
For long-term storage jalapenos can be frozen whole, diced, or pureed. They can also be pickled in vinegar or brine. When storing fresh jalapenos, keep them in a paper bag in the refrigerator for up to 2 weeks.

How do I prepare jalapenos for cooking?
Jalapenos can be enjoyed raw, cooked, or pickled. To remove the heat from jalapenos, remove the seeds and ribs before cooking. To make stuffed jalapenos, slice in half lengthwise and remove the seeds and ribs. For diced Jalapeno peppers dice into small pieces, removing the seeds and ribs as desired.

What dishes can I make with jalapeno peppers?
Jalapeno peppers can be used in a variety of dishes, from soups and stews to pizzas and sauces. They are also a common ingredient inMexican dishes such as salsa, guacamole, and quesadillas.


To sum it up, there are several ways to preserve whole jalapenos. You can pickle them, can them, or freeze them. Each method has its own advantages and disadvantages. Pickling is the quickest and easiest method, but canned jalapenos will last the longest. Freezing is a good middle ground, as it is fairly easy and the jalapenos will last for several months. Whichever method you choose, make sure to follow the instructions carefully to ensure that your jalapenos are properly preserved.