What Is the Best Way to Store Scallions?

Store in a Damp Paper Towel

Wrap the scallions in a slightly damp paper towel. The dampness provides the humidity needed for proper storage; if the towel is too wet though, it can promote rotting. Place the wrapped scallions inside a plastic bag or storage container; it doesn't need to be sealed airtight.

How do you keep green onions fresh longer?

How to Store Green Onions Step-by-Step

How do you keep scallions from going bad?

The best way to keep scallions fresh, according to the editors at Cook's Illustrated, is to stand the scallions upright "in an inch of water in a tall container covered loosely with a zipper-lock bag." They then popped the whole contraption into the fridge, and when stored this way, with a water change once every three ...