The “one kitchen item” is usually plastic wrap or a reusable wrap placed around the banana stem. 🍌
The idea is that bananas naturally release ethylene gas, which accelerates ripening. Covering the stems can slow the release of ethylene and may modestly extend freshness.
🍌 Try this method
Separate the bananas into individual pieces or leave them as a bunch.
Wrap the stem/crown area tightly with a small piece of plastic wrap or a reusable food wrap.
Keep the bananas somewhere cool and away from direct sunlight.
Once they’re ripe, move them to the refrigerator if you want to slow further ripening. The peel may turn brown, but the fruit inside can remain good longer.
Is “10 days longer” true?
That’s too specific to promise. The effect varies considerably with the banana’s ripeness, temperature, humidity, and storage conditions. Stem wrapping can help, but it won’t reliably add exactly 10 days.
Also, don’t store bananas next to very ethylene-sensitive produce if you’re trying to maximize freshness.
Best simple rule: keep bananas away from heat, wrap the stems, and refrigerate them once they’re at your preferred ripeness.
