Do not—I repeat, do not—store kale chips in a plastic baggie. Those bags don’t seal out air; they just slow down the disaster. You need an airtight container.
Can You Freeze Kale Chips – How Long Can You Freeze Kale Chips In The
A glass jar with a rubber gasket or a hard plastic container with a snap-lock lid is perfect. The goal is to create a sealed fortress where no breeze can enter.
The "Open and Release" Method
Here’s a little ritual for maximum crunch: every time you open the container, do it quickly and then immediately squeeze out any extra air before re-sealing. This sounds fussy, but it takes two seconds.
Think of it as burping your snack container. You’re letting out the stale, moist air and letting in just enough fresh air to keep the chips happy.
