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I’ve a love-hate relationship with peanut butter. I’m speaking about the great things, the actual stuff, the stuff made with peanuts, perhaps a contact of salt, and not one of the extra processed add-ins like sugar, palm oil, and emulsifiers—the stuff that additionally, because of its minimal elements, is vulnerable to separating. That’s the place the hate is available in. I normally give a jar my finest stir when opening it after which hope for one of the best, till I inevitably get near the underside and discover unappealing bits of dry nut butter.
Clearly, my stir-and-hope-for-the-best technique is not nice, so I got down to discover the best choice for conserving nut butter mixed till the final unfold. I examined 9 generally touted strategies, and received a superb arm exercise within the course of. Along with my outcomes, I even have some ideas for revive any dry bits of peanut butter you might come throughout regardless of your finest mixing efforts.
How We Examined
This testing requires beginning with peanut butter that is closely separated, so I went to the shop and grabbed 9 oil-laden jars of the identical model of pure peanut butter—as in peanut butter that solely incorporates peanuts and salt. In my case, Smucker’s Pure Creamy Peanut Butter had separated essentially the most on my market’s cabinets.
The next are the variables I examined; in every case I let the peanut butter sit untouched for 2 weeks after mixing earlier than recording the outcomes.
- Mixing Strategies: One massive query is which strategies work finest for recombining the separated peanut butter. I examined a number of strategies, together with the great ole “jam a knife down into the jar and try to stir with out sloshing peanut oil throughout,” merely storing the unopened jar the other way up to see if the peanut butter may combine itself because the oil flowed upwards, in addition to a number of extra time-consuming strategies that require transferring the contents of the jar to a different container to then be combined with quite a lot of implements (wood spoon, whisk, immersion blender, meals processor).
- Storage Containers: After mixing, I examined storing the peanut butter in each the the unique jar in addition to wider vessels to see whether or not the form of the vessel and the quantity of floor space of uncovered peanut butter on high had any impact on how rapidly it re-separated.
- Jar Place: Along with flipping an unopened jar the other way up within the mixing checks, I additionally checked how a lot an impact jar place had on separation after mixing. Was it more practical to flip a jar the other way up after placing the recombined peanut butter again in it, or does it not matter at that time?
- Storage Temperature: I stored recombined jars of peanut butter out at room temperature and likewise within the fridge to find out what impact temperature has on the speed of separation.
Outcomes
Mixing Technique
| Technique | What It Is | How It Labored |
| Flip Jar Upside Down | Flip the unopened jar of separated peanut butter the other way up, the concept being that because the oil then flows upwards it is going to slowly combine itself into the thick peanut butter. | After two weeks, it ended up much more separated than when initially bought. |
| Knife in Jar | Utilizing a knife, try to recombine the peanut butter within the jar by plunging and stirring as finest as potential with out spilling. | Not one of the best, returning again to its unique separation after two weeks however solely separated barely within the first two days. |
| Picket Spoon | Switch peanut butter to a bigger container, then stir with a big spoon. | This didn’t appear to supply outcomes that had been a lot totally different than stirring with a knife within the jar itself, leading to a skinny layer of oil separation on the high. |
| Whisk | Switch peanut butter to a bigger container, then recombine with a whisk. | Didn’t work nicely: The peanut butter is just too thick for the wires of a whisk. Solely after an exhausting arm exercise did I handle to mix the oil again into the dry peanut butter, and after two weeks it had separated once more. |
| Immersion Blender | Switch peanut butter to a container giant sufficient to simply accept the blade finish of an immersion blender, then recombine with an immersion blender. | Additionally didn’t work nicely, as soon as once more as a result of thickness of the peanut butter. An immersion blender just isn’t a superb software for this process. |
| Meals Processor | Switch peanut butter to a meals processor, then course of till re-blended. | This labored one of the best. After two weeks, the food-processor peanut butter principally nonetheless hadn’t re-separated (when mixed with among the strategies mentioned under, it did not separate in any respect). Draw back is it means having to scrub a meals processor after doing this. |
Jar Place
Some individuals declare that merely flipping a jar of brand name new, unopened peanut butter over works as a way of blending it again collectively, however as described above, my checks didn’t help that declare. There may be an argument for flipping the jars over after mixing the PB collectively. The thought is that by inverting the jar, the “backside” is at all times truly on high, so that you keep away from thick peanut butter selecting the precise backside. This fashion, every time you flip it over to take some peanut butter out, you are dipping into the thickest half whereas nonetheless capable of entry the thinner peanut butter under.
In my checks, this was a worthwhile observe for storing well-blended peanut butter, guaranteeing it remained in a extra blended state.
Temperature
By chilling the peanut butter within the fridge, its oils congeal, which may gradual the speed of separation. However whereas my checks confirmed this to be true, the distinction between samples saved within the fridge versus room temperature weren’t so totally different to say it is a fully required step. If you happen to do not thoughts working with chilly peanut butter (and likewise when you make your manner by way of a jar slowly and wish to decelerate rancidity), the fridge is a good suggestion. If you happen to desire PB that is room temp, be happy to maintain your jar within the pantry—it’s going to nonetheless be tremendous after the preliminary remixing.
Containers
Since a few of these checks necessitated transfering the peanut butter to a bigger container, I took benefit of that to additionally take a look at whether or not leaving the PB in that bigger container afterwards was higher than returning it to the jar. Following my testing, I’ve come to the conclusion that the container you allow the peanut butter in is much less vital to conserving it mixed than the tactic you employ to combine it.
On the one hand, when you’ve already eliminated the PB from its jar to combine it, it is likely to be simpler to go away it in a bigger vessel after that as an alternative of making an attempt to pack it again into the jar. On the opposite, a wider, air-tight container will take up extra room in your pantry or fridge than an everyday jar of peanut butter would.
Conclusion: The Greatest Technique of Mixing and Storing Peanut Butter
In case your objective is utter optimization with no concern for the labor concerned, then my outcomes are clear: Mix the nut butter in a meals processor, then retailer it in its unique container the other way up within the fridge.
However this will not be one of the best technique for everybody. In spite of everything, dirtying the meals processor is a ache, and transferring the nut butter again into its jar could be messy when you’re not cautious. You possibly can cut up the distinction, utilizing the meals processor to mix the peanut butter after which switch the end result to a bigger container for storage.
In any other case, the choice that requires the least quantity of effort is stirring the peanut butter within the unique jar with a knife, after which storing it the other way up within the fridge. Simply be mindful it is arduous to mix it nicely, and also you’ll want to offer it one other good stir every now and then, however that arguably is much less of a ache than having to take care of a bunch of soiled dishes.
What to Do With Dry Bits of Nut Butter
If you happen to’re studying this with one (or perhaps extra…it’s me, I’m responsible) jars with bits of dried up nut butter hanging out in your pantry, worry not! This tends to occur when the peanut butter will get dry as a result of its oil separates out, leaving you with a thinner paste and due to this fact drier chunks of peanut butter. When you now know one of the best technique for stopping that from taking place from the beginning, you may nonetheless save these different jars. Our culinary editor Genevieve recommends including in a couple of drops of impartial oil—primarily reincorporating what was extracted from the nut butter—to get it to stir, or tossing it in a blender if it is a bigger quantity.
