Every morning, I start my day by enjoying a spoonful of peanut butter for a boost of protein and healthy fats. Whether it's breakfast or a late-night snack with chocolate, my trusty jar of peanut butter is always within reach in my cupboard.
A recent debate among my colleagues at Epicurious sparked the question: Should peanut butter be refrigerated? Staff writer Emily Farris insists that refrigerating peanut butter is a monstrous act, while editor Emily Johnson prefers to refrigerate her natural peanut butter. So, who is right?
The answer depends on the type of peanut butter you have. Some commercial brands contain stabilizers and preservatives that allow them to be stored in a cupboard even after opening. On the other hand, natural peanut butter may require refrigeration to prevent oil separation.
According to Mark Overbay, cofounder of Big Spoon Roasters, refrigeration is not always necessary, especially if you consume the peanut butter quickly. The National Peanut Board recommends refrigerating natural peanut butter to maintain quality.
How Long Does Peanut Butter Last?
An unopened jar of peanut butter can last six to nine months at room temperature. Once opened, it can last two to three months in the pantry before needing refrigeration. It's essential to follow the expiration date on the label for storage guidelines.
Where Should You Store Peanut Butter?
Keeping peanut butter in a cool, dry place away from direct sunlight is key to preserving its freshness. Storing the jar upside down can help prevent oil separation and make it easier to stir.
Consider Your Climate
If you live in a hot or humid climate, refrigerating peanut butter can extend its shelf life. However, in cooler environments, it's fine to keep it in a cupboard if you consume it quickly.
Additional Tips and Recommendations
It's important to avoid double-dipping knives into the jar to prevent bacterial contamination. If you notice any mold or off smells, it's time to discard the peanut butter. Peanuts follow similar storage guidelines as peanut butter.
Get Creative with Peanut Butter
Now that you know how to store peanut butter properly, why not try making a delicious Peanut Butter Pie? Check out the recipe below!
