Can Peanut Butter Stay Unrefrigerated?
up to 6 months :
- Two slices of bread
- Knife
- Peanut butter
- Jelly
- Zip-close sandwich bag
Does butter go bad if not refrigerated? To a certain degree, butter can be kept at room temperature. USDA FSIS suggests keeping butter outside the fridge for 1 to 2 days. Refrigeration is recommended for more extended storage, say until the best-by date.
Things You’ll Need
- Two slices of bread
- Knife
- Peanut butter
- Jelly
- Zip-close sandwich bag
Method 2 Method 2 of 2: All-Natural Peanut Butter Download Article
- Store sealed jars in the pantry for 2-3 months. Natural peanut butter can get a bit finicky once it’s opened, but it’s perfectly safe to store in a pantry
- Place the jar upside down so the oil doesn’t settle on the bottom.
- Keep opened jars of natural peanut butter in the fridge for 5-6 months.
- Freeze all-natural peanut butter for up to 9 months.
Answer: No – it’s not necessary to refrigerate an opened jar of commercially manufactured peanut butter, says the National Peanut Board. An opened jar of processed peanut butter will usually keep well for about 3 months when stored in a dark cupboard at normal room temperature.
How long does peanut butter last unopened?
SUMMARY. In the pantry, commercial peanut butters may last 6–24 months unopened, or 2–3 months once opened. Natural peanut butters may last several months unopened, or up to a month once opened. Placing peanut butter in the fridge can extend its shelf life.
Summary. It’s ideal to store peanut butter in cool, dark places, such as the pantry or fridge. Make sure to handle peanut butter with clean utensils to prevent cross-contamination, and to close the jar tightly to limit air exposure.
Exposing peanut butter to air for too long may cause it to go rancid faster. Additionally, make sure to use clean utensils when you use peanut butter. Used or dirty utensils could introduce unwanted bacteria through cross-contamination, which can promote spoilage.
The best ways to tell if your peanut butter has gone bad are by sight and smell. While fresh peanut butter is naturally soft and creamy, bad peanut butter may have a hard and dry texture. It may also have a dark brown appearance, compared with its usual light tan color.
To ensure that your peanut butter lasts longer, it’s important to store it properly. Although it doesn’t need to be refrigerated, cold temperatures ensure it lasts longer. If you prefer not to refrigerate your peanut butter, aim to keep it in a cool, dark place, such as the pantry. It’s also important to always close the jar …
Compared with other spreads, peanut butter generally has a long shelf life. This is because peanut butter is high in fat and has a relatively low moisture content, which provides unfavorable conditions for bacterial growth ( 1. Trusted Source. ).
How long does peanut butter last?
According to the National Peanut Board, opened jars of commercial processed peanut butter stored this way will last for two to three months.
155418507. An open jar of crunchy peanut butter with bread and a knife. Photo by: CaseyHillPhoto. CaseyHillPhoto. Knowing when to refrigerate peanut butter can be a bit of a head-scratcher, especially if there aren’t any instructions on the jar’s label.
After that, they recommend storing jars in the refrigerator, which will extend their shelf life by another three to four months. Unopened jars will last six to nine months in the pantry, but be sure to check the jar’s expiration date, too.
Peanuts do double duty in this healthy no-bake bar recipe: creamy peanut butter is folded with Greek yogurt and reduced-fat cream cheese to create a luscious filling, while a scattering of chopped, roasted peanuts add crunch.
If you’re not refrigerating your all-natural peanut butter, it’s important to never double-dip or introduce jelly-smeared knives to the jar; if you notice any mold or strange smells, toss the jar. When it comes to peanuts (shelled or unshelled), the National Peanut Board says they’ll last in a bag or sealed container for a month or two.
If you buy all-natural peanut butter — these are the ones that are unrefined and likely made with just ground peanuts and salt — you’ll want to store jars in the fridge after opening, since the oils can go rancid very quickly. That said, if you go through jars quickly (within a few weeks), it’s fine to leave jars of all-natural peanut butter stored …