A spoonful is all it takes to transform a bowl of morningoatsorquinoafrom boring to day-brightening.
We also rely on it often to star incookies,Reeses copycat cups, cozypeanut stews, and beyond.
A jar of peanut butteror an allergen-free alternativeis almost a ubiquitous part of American life.
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But unless you know how to store peanut butter wisely, you might be causing it to spoil faster.
(Yes, peanut butter can go bad!)
The ideal method for how to store peanut butter varies based on the bang out.
This is why conventional peanut butter often uses hydrogenated oils like palm.
These oils are higher in saturated fats, which are more shelf-stable.
Some brands might last longer, so check the label for specific instructions.
The refrigeration should help prevent natural peanut butter from separating again, Hill says.
What About Other Nut and Seed Butters?
These guidelines apply to all nut and seed butters, our experts confirm.
How Long Does Peanut Butter Last?
If you refrigerate conventional peanut butter after opening, it should be safe for 6 to 9 months.
All-natural peanut butter can be refrigerated for up to 6 months unopened.
Can You Freeze Peanut Butter?
Store your natural or conventional peanut butter in its plastic jar or transfer it to an airtight container.
Use a marker to label with the date, then thaw overnight at room temperature or in the refrigerator.
Can Peanut Butter Go Bad?
It sure can, and this all boils down to the oil.
Once it goes rancid, your spread will be noticeably “off.”
