Now, more than one year later, the TSA is back to remind everyone about this stance. "Peanut Butter is a liquid," the Administration said in a recent post on X, which already received more than 20 ...

One person said they were affected by the rule and had to "surrender a big jar of JIF once." ... They can even fly in a carry on if their liquid content is 3.4oz or less," another tweet reads.

Despite allowing jarred baby food, the hypocritical TSA will absolutely stop you from bringing a jar of your favorite PB onto a plane, as it defines the spread as a liquid under ASTM D4359-90.