How to Store Pecans in Their Shells: All The Tips to Extend Their Shelf Life and Keep Them Fresh

Pecans are a fan favorite in the United States, celebrated for their starring role in pies, candy snacks, and as a delicious snack on their own. Available all year round, these tasty nuts have one small downside: their high oil content gives them a shorter shelf life. Knowing how to properly store pecans is essential for extending their longevity and ensuring you always have a fresh supply for your culinary creations.

How to Best Store Pecans in Their Shells

The best way to store pecans is to keep them in their shells, where they enjoy maximum protection from the elements. The shell acts as a natural barrier against moisture, air, and pests, preserving the nut’s freshness. To store pecans in their shells, place them in a cool, dry location. An airtight container, such as a glass jar or a heavy-duty plastic bag, works wonders. A pantry or a cupboard that doesn't get too hot is ideal. When stored this way, pecans can last for several months without losing their flavor or crunch.

What is The Shelf Life of Pecans in Different States?

When left in their shells, pecans can last up to six months at room temperature. However, for the best quality, consider storing them in the refrigerator, where they can remain fresh for up to a year. If you really want to go nuts and ensure they last the longest, freezing them can extend their life up to two years.

Once the shell is cracked, the countdown to freshness accelerates. Shelled pecans last for about nine months in the refrigerator, but freezing them can stretch that period to around two years. However, it's crucial to note that the texture and taste may slightly change over time, even in optimal storage conditions.

How to Extend Pecan's Shelf Life

If you’re wondering whether you can store pecans in oil or other preservatives, the short answer is: it’s not recommended. Storing pecans in oil can actually speed up the rancidity process because of the high oil content already present in the nuts. Instead, sticking to refrigeration or freezing is your best bet. Vacuum-sealing the pecans before freezing can also help by reducing their exposure to air and moisture, ensuring they maintain their fresh taste longer.

How to Store Shelled Pecans and How to Know When They’re Off

Once you’ve shelled your pecans, keeping them fresh requires a bit more care. Store shelled pecans in an airtight container in the refrigerator, where they’ll stay fresh for up to nine months. For even longer storage, freeze them in a sealed plastic bag or container. Remember, pecans are like that friend who thrives in cool environments—keep them chilly for the best results.

But how do you know when your pecans have gone past their prime? Signs of spoilage include a rancid or sour smell, a change in color, and a bitter taste. If your pecans exhibit any of these symptoms, it’s time to let them go. After all, even the best pecans have an expiration date.